He was trying to Label students in school who needed extra help
Answer:
a on edge
Explanation:
Please help me with this to fill in the black correct answers. This is specifically anatomy and physiology science
1. The reproductive system has both endocrine and exocrine functions. The exocrine function is stimulated by this hormone produced in the anterior pituitary______ and produces this in the female _____.
2. The endocrine function is stimulated by this hormone in the anterior pituitary_____ and produces this in the female_____
3. The reproductive system has both endocrine and exocrine functions. The exocrine function is stimulated by this hormone produced in the anterior pituitary______ and produces this in the male____
4. The endocrine functions is stimulated by this hormone in the anterior pituitary _____ and produces this in the male_____
1. The exocrine function is stimulated by this hormone produced in the anterior pituitary: follicle-stimulating hormone (FSH), and produces ova (eggs) in the female.
2. The endocrine function is stimulated by this hormone in the anterior pituitary: luteinizing hormone (LH), and produces estrogen and progesterone in the female.
3. The exocrine function is stimulated by this hormone produced in the anterior pituitary: luteinizing hormone (LH), and produces sperm in the male.
4. The endocrine function is stimulated by this hormone in the anterior pituitary: follicle-stimulating hormone (FSH), and produces testosterone in the male.
1. The exocrine function of the reproductive system in females is stimulated by the hormone produced in the anterior pituitary called follicle-stimulating hormone (FSH), which promotes the production of ovarian follicles. The exocrine product in females refers to the release of eggs or oocytes from the ovaries during ovulation.
2. The endocrine function of the reproductive system in females is stimulated by the hormone luteinizing hormone (LH) produced in the anterior pituitary. LH triggers the release of estrogen and progesterone from the ovaries, which regulate the menstrual cycle, promote the development of the uterine lining, and prepare the body for pregnancy.
3. The exocrine function of the reproductive system in males is stimulated by the hormone produced in the anterior pituitary called luteinizing hormone (LH), which stimulates the production of testosterone in the testes. Testosterone is the primary male sex hormone and is responsible for the development of male reproductive organs and secondary sexual characteristics.
4. The endocrine function of the reproductive system in males is stimulated by the hormone follicle-stimulating hormone (FSH) produced in the anterior pituitary. FSH promotes the production of sperm cells (spermatogenesis) in the testes.
Overall, the reproductive system has both endocrine and exocrine functions, with the anterior pituitary gland playing a crucial role in regulating these functions through the production of specific hormones.
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A cell has two sets of DNA (One from the mother and one from the father) is called _____.But a cell that has only one side of DNA is called _____.(and why are the answers not Chromo, and somatic)
Recall from the previous multiple-choice problems diploid cells and haploid cells:
• Diploid cells, ,are cells that have 2 sets of chromosomes (1 from each parent). Somatic cells are an example of ,2n, cells.
,• Haploid cells, ,are cells that have only ,1, set of chromosomes (from homologous pairs). Gametes are an example of ,n, cells.
Let's use this information to help us fill in the blanks:
• A cell has two sets of DNA (One from the mother and one from the father) is called ,a somatic cell/diploid cell,.
,• But a cell that has only one side of DNA is called ,a gamete/haploid cell,.
The answer for the 1st blank would not be chromo since that is not a cell type and doesn't describe the amount of chromosomes within a cell. The answer for the 2nd blank would not be somatic because somatic cells have 2 sets of chromosomes, not 1, so it would actually be a gamete cell.
How do you think hot paved roads affect the air above them?
Answer:
Hot paved roads can have several effects on the air above them. Here are a few ways in which hot paved roads can impact the atmosphere:
Heat Island Effect: Hot paved roads contribute to the urban heat island effect, where urban areas experience higher temperatures compared to surrounding rural areas. The asphalt absorbs and retains heat from the sun, raising the temperature of the road surface. This, in turn, increases the air temperature in the vicinity, leading to a localized increase in temperature.
Increased Air Temperature: The hot surface of the road can cause the air directly above it to warm up. This can create a layer of warm air near the ground, which may result in higher ambient temperatures near the road. The increased air temperature can have implications for human comfort, energy consumption for cooling, and the overall microclimate of the area.
Altered Wind Patterns: Hot paved roads can influence wind patterns. The temperature difference between the road surface and the surrounding air can lead to the creation of convective currents. As the warm air rises from the road surface, it can affect local wind circulation patterns and potentially create small-scale convection cells. These altered wind patterns can have implications for local weather conditions.
Emissions and Air Quality: Hot paved roads can contribute to increased emissions and air pollution. The heat can accelerate the release of volatile organic compounds (VOCs) from the asphalt and other materials used in road construction. Additionally, higher temperatures can increase the rate of chemical reactions in vehicle exhaust, leading to higher levels of pollutants such as nitrogen oxides (NOx). These emissions can contribute to air pollution and have adverse effects on air quality in the area.
Atmospheric Stability: Hot paved roads can affect the stability of the lower atmosphere. The warm air rising from the road surface can create localized thermal updrafts, which can influence the stability of the surrounding air mass. This can impact the formation of clouds, the vertical mixing of pollutants, and the dispersion of pollutants in the atmosphere.
It's important to note that the specific effects of hot paved roads on the air can vary depending on factors such as local climate, urban design, traffic density, and the characteristics of the road surface.
Explanation:
which is a negative effect of rising ocean temperatures
Answer:
See below
Explanation:
Icebergs melting, so sea levels rise and floods can occur also polar bears can die due to lack of icebergs so they won't be able to hunt probably.
Answer:B
Explanation:
The flooding of low-lying coastal areas EDGE
Which of the following was NOT a reason that Gregor Mendel used pea plants?
A.could reproduce asexually or sexually
B.long life cycle
C.easily identifiable traits
D.easy to grow
Answer:
B
Explanation:
(Reason for the selection of pea plants for the genetic experiments
The reason for the selection of pea plants for the genetic experiments are
Easy to grow in the garden.
The flowers of pea plants are hermaphrodite, i.e flowers have bisexual characteristics.
Easy to obtain pure breed plant through self-fertilization
The generation time of pea plants is less.
They have excellent disease resistance and have an optimal rate of survival.
Describe the role of GA in a-amylase production and in germination. Provide evidence for your claim
Gibberellic acid (GA) plays a crucial role in a-amylase production and germination. GA stimulates the synthesis and release of a-amylase enzymes, which hydrolyze starch into sugars during germination. Experimental studies have demonstrated that the application of GA accelerates a-amylase production and enhances germination in various plant species
In terms of a-amylase production, GA stimulates the synthesis and release of this enzyme. a-amylase is responsible for breaking down starch into simpler sugars, which are then utilized by the plant for growth and development.
Studies have shown that applying GA to plant tissues or seeds results in an increased production of a-amylase, facilitating the conversion of stored starch into energy-rich sugars.
Regarding germination, GA is involved in breaking seed dormancy and promoting the growth of the embryonic plant.
It stimulates the production of hydrolytic enzymes like a-amylase, which enable the hydrolysis of starch reserves in the endosperm, providing the energy needed for germination and seedling establishment.
Additionally, GA helps in cell elongation and division, promoting the growth of the embryo and the emergence of the radicle.
Evidence for GA's role in both processes includes studies where the exogenous application of GA to seeds or plant tissues has been shown to enhance a-amylase production and promote germination.
Conversely, inhibiting GA synthesis or action results in reduced a-amylase activity and impaired germination. These findings support the critical involvement of GA in both a-amylase production and germination processes in plants.
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according to the food chain, how would an increase in the toad population most likely affect the other population
Answer:
There will be less insects
Explanation:
Insects eat on rotten food,so if there are no or less insects therefore there will be a lot of rotten food which can't be decomposed
*depends on the mark allocation
You know a protist has to be a heterotroph if it is lacking what?
Answer:
It should be Chlorophyll / Chloroplast
What 3 traits have led to human evolution? And why?
Answer: bipedalism, brain expansion, and culture
Explanation:
Please help. Question is above.
Answer:
MnO2 + 2HCl -> MnCl2 + 2H2O + Cl2
Explanation:
Use the appropriate chemical formulas to write the imbalanced equation.
Determine how many atoms of each element there are on both sides of the equation.
Determine the unbalanced components.
Begin balancing the components on one side of the equation that are present in a single molecule.
Verify that each component is balanced. If not, change the coefficients of the six molecules so each element has an equal amount of atoms on both sides.
Verify to make sure the coefficients are in the lowest whole-number ratio.
Verify once more that the equation is balanced, with an equal number of each sort of atom on both sides.
By adding coefficients of 2, 2, and 1 to the molecules, for instance, the equation MnO2 + HCl -> MnCl2 + H2O + Cl2 can be balanced to become MnO2 + 4HCl -> 2MnCl2 + 2H2O + Cl2.
What is the main function of lipids
Answer:
They provide energy, protection and insulation for the organs in the body. They're also very important in the cell membranes.
Explanation:
This pulley has a mechanical advantage of 1 and does not make work easier has mechanical advantage of 2 and reduces the force needed to lift an object.
Answer:
The pulley with a mechanical advantage of 1 is called a fixed pulley. It does not provide any mechanical advantage and does not reduce the amount of force required to lift an object. It simply changes the direction of the force applied.
The pulley with a mechanical advantage of 2 is called a movable pulley. It reduces the force needed to lift an object by distributing the load between the force applied and the pulley itself. When using a movable pulley, the force needed to lift the object is half of the weight of the object.
A single pulley, a type of simple machine, has a mechanical advantage of 1 as it only changes the direction of force. Using combinations of pulleys increases the mechanical advantage, meaning the system can multiply forces, which reduces the energy required to lift an object.
Explanation:A pulley is a type of simple machine that serves to change the direction of the force. The mechanical advantage is the ratio of output to input forces for any simple machine. An individual pulley has a mechanical advantage of 1 because it only changes the direction of the force applied and not the force's magnitude. However, when pulleys are combined, as illustrated in Figure 9.27, they serve to multiply force and reduce the effort needed to lift an object.
For example, a pulley system with two cables attached to the load has a mechanical advantage (MA) of approximately 2. This means that the force applied is approximately twice the input force, thus reducing the effort needed to lift an object.
Note that while the machine can reduce the input force, energy is still conserved, and it cannot perform more work than the energy put into it.
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State one substance that leaves the blood as it flows through the tissues of the small intestine.
Answer:
Superior mesenteric artery.
The primary source of energy for the body is a form of sugar called glucose. It travels to cells all throughout the body after being absorbed into circulation from the small intestine.
Other chemicals that enter the circulation through the small intestine include the following:
Proteins' building components are amino acids.
The lipids' building components are fatty acids.
minerals and vitamins
Water
In an adult, the small intestine is a muscular tube that is roughly 20 feet long. It is situated in the belly, above the large intestine, and below the stomach. The bulk of digestion and nutritional absorption from meals occurs in the small intestine.
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What is the differences of mitosis and meiosis
mitosis refers to the parts of the original nucleus into two nuclei. On the other hand, meiosis refers to each having half chromosomes of the original cell.
in mitosis, there is the maintenance of chromosomes takes place while meiosis leads to a reduction in the no. of chromosomes. There are no variations in mitosis and variants occur in meiosis.
hence at last we can say that the above are the major difference between mitosis and meiosis. All of the explained differences will clearly lead to identifying them in particular. mitosis and meiosis plays a vital role in formation of gametes.
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Which statement best describes the difference between photosynthesis and
cellular respiration?
A. Both processes have the same function in the carbon cycle.
B. Cellular respiration supplies energy to cells, but photosynthesis
does not.
C. The materials needed for one process are produced by the other
process.
D. Photosynthesis occurs in plant cells, but cellular
respiration does
not.
Pls help me
Answer:
it was
Explanation:
The correct answer is B. Cellular respiration supplies energy to cells, but photosynthesis does not.
Which statement is correct?Photosynthesis and cellular respiration are two distinct processes that occur in living organisms, particularly plants. Here's a brief explanation of each process:
Photosynthesis: Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy from the sun into chemical energy in the form of glucose. It occurs in the chloroplasts of plant cells. The process involves the absorption of carbon dioxide (CO2) and the release of oxygen (O2) as a byproduct. Photosynthesis is responsible for converting solar energy into stored chemical energy.
Cellular respiration: Cellular respiration is the process by which cells break down glucose and other organic molecules to release energy in the form of ATP (adenosine triphosphate). It occurs in the mitochondria of cells, including plant cells. During cellular respiration, glucose and oxygen are consumed, and carbon dioxide and water are produced as waste products. This process provides energy for various cellular activities.
Given the descriptions above, option B is the correct statement. Cellular respiration supplies energy to cells through the breakdown of glucose, while photosynthesis is the process that converts light energy into chemical energy and produces glucose.
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Which row shows the elements and basic units that are used in the construction of large food
molecules?
food molecules
elements
basic units
A
fats
B
fats
carbon, hydrogen, oxygen, nitrogen
carbon, hydrogen, oxygen, nitrogen
carbon, hydrogen, oxygen
carbon, hydrogen, oxygen
glucose
glycerol
glucose
glycerol
с
starch
D
starch
Answer:
c cevap iyi dersler iyi seçer misin
Explanation:
iyi akşamlar
The row shows the elements and basic units that are used in the construction of large food molecules - C. starch - carbon, hydrogen, oxygen- glucose
MacromoleculesSmall molecules are used as the basic units in the synthesis of large food molecules called macromoleculesthe major macromolecules and their subunits are as follows:Protein - amino acidsfats - glycerol and fatty acidsnucleic acids - nucleotidescarbohydrates - glucoseeach macromolecule is made up of Carbon, hydrogen, and oxygen however in some nitrogen is also present.
Thus, The row shows the elements and basic units that are used in the construction of large food molecules - C. starch - carbon, hydrogen, oxygen- glucose
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Describe how epinephrine has different effects in different target tissues
Answer:
Epinephrine binds to receptors on some smooth muscles (ex: around arterioles) → Ca++ released from ER → intracellular Ca++ up → stimulates contraction. c. Epinephrine binds to receptors on some smooth muscles (ex: around bronchioles) → phosphorylates protein needed for response to Ca++, preventing response.
Long strands of genetic information are stored in ________. A. Enzymes B. Adenine C. Chromosomes D. Mutations
The genetic information is the encoded proteins passed through hereditary. The genetic information is stored in the chromosomes of the cel. Thus, option C is correct.
What are chromosomes?Chromosomes are the hereditary unit of an organism that passes from the parent cell through cell division and reproduction to the daughter cells.
The chromosomes comprise chromatin that is made of the proteins and DNA molecules wrapped around the histones to form a dense and compact structure.
They look like long threads that are present inside the cell's nucleus and code for specific information that gives the genotype and phenotype of an organism. It gets copied during the cell cycle.
Therefore, option C. chromosomes store the genetic information.
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Someone makes a loud noise and it scares you use complete sentences to put the following vocabulary terms in order to describe how the body processes the sound and reacts central nervous system, sensory organs, and sensory receptors
Answer:
When someone makes a loud noise and it scares you, your body goes through a series of processes to respond to the sound. I'll break it down using the terms you mentioned.
Explanation:
Sensory organs: These are specialized parts of your body that detect stimuli from the environment. In the case of hearing a loud noise, your ears are the sensory organs responsible for detecting sound waves.
Sensory receptors: These are specialized cells within your sensory organs that convert the stimuli, in this case, sound waves, into electrical signals that can be understood by your body. In your ears, tiny hair cells act as sensory receptors, converting the sound waves into electrical signals.
Central nervous system: This refers to your brain and spinal cord, which are the main components of your central nervous system. Once the sensory receptors in your ears convert the sound waves into electrical signals, these signals travel through nerves to reach your central nervous system.
So, in the situation where someone makes a loud noise, the sound waves are detected by the sensory organs (your ears), which then send the information to the sensory receptors (hair cells). The sensory receptors convert the sound waves into electrical signals, which are then transmitted through nerves to your central nervous system (brain and spinal cord).
Once the electrical signals reach your central nervous system, your brain processes the information and determines that the loud noise is something to be concerned about. It may trigger a response, such as a startled reaction or the feeling of fear. These responses are coordinated by your central nervous system, which sends signals to various parts of your body to react accordingly.
So, the order of the processes involved in how the body processes the sound and reacts to a loud noise is: sensory organs (ears) -> sensory receptors (hair cells) -> central nervous system (brain and spinal cord).
The portion of the membrane system in eukaryotic cells that is responsible for the making lipids and breaking down toxic substances in the
Answer:
The endoplasmic reticulum
Explanation:
Which describes the Coriolis effect?
Chemicals extracted from certain sponges can have medicinal purposes. For example, some are used to treat cancer patients. Which of the following is the best description of this kind of biotechnology?
From the question, it states that chemicals are extracted from certain sponges. This implies that certain sponges already contained this chemical previously before extraction. We will keep this in mind and move forward.
We are given 4 answer choices:
0. This is an example of genetic modification of marine organisms.
,1. This is an example of using existing chemicals from living things to create new treatments for human diseases.
,2. This is an example of creating chemicals from living things to create new treatments for different diseases in marine organisms.
,3. This is an example of creating vaccines for viral infections from the ocean.
Let's underline a few key words/phrases in each of these answer choices:
0. This is an example of ,genetic modification ,of marine organisms.
,1. This is an example of using ,existing chemicals, from living things to ,create new treatments, for ,human, diseases.
,2. This is an example of ,creating chemicals, from living things to ,create new treatments, for different diseases in ,marine organisms,.
,3. This is an example of ,creating vaccines, for viral infections from the ocean.
We are given the context that we are extracting chemicals that are used to treat cancer patients. That means we are using marine organisms (in this case sponges) to treat human diseases (in this case breast cancer). Therefore, the correct answer choice must be the 2nd answer choice.
Vị trí các cacbon trong cấu trúc của đường đềôxyribô trong 1 nuclêôtit được thêm dấu phẩy vì:
Answer:
hi please answer my questions.
N a culture of bacteria, a sample is taken at 10:00am and contains 1000 cells per ml. A second sample at 8:00pm has 10,000 cells per ml. What is the generation time ?
The generation time of the bacteria in the following culture is approximately 3.01 hours.
To determine the generation time of bacteria, we can use the formula:
Generation time (t) = (Time elapsed (T) / Number of generations (n))
In this case, we have a time difference of 10 hours between the two samples.
To calculate the number of generations, we can use the formula:
Number of generations (n) = log(N₂ / N₁) / log(2)
Where N₂ is the final cell count (10,000 cells/ml) and N₁ is the initial cell count (1,000 cells/ml).
Plugging in the values, we get:
Number of generations (n) = log(10,000 / 1,000) / log(2) ≈ 3.32
Now, we can calculate the generation time:
Generation time (t) = Time elapsed (T) / Number of generations (n)
Generation time (t) = 10 hours / 3.32 ≈ 3.01 hours
Therefore, the generation time of the bacteria in this culture is approximately 3.01 hours.
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Which tool is a meteorologist most likely to depend on to collect information from the
upper atmosphere?
Answer:
Anemometer is the most likely meteorologist to collect information from the high atmosphere.
Explanation:
A device to measure wind velocity and direction is an anemometer. It's also a common meteorological tool. The name comes from the Greek phrase anemos that means wind and is used to designate any meteorological wind speed instrument.
Anemometer uses
The anemometer is used for the following purposes other than to measure the wind speed:
For wind pressure measurementIn order to measure wind flowMeasuring the wind directionIt is used to assess weather conditions before testing its gadgets by drone users or RC aircraft usersUsed also by snipers and pilots of long-rangeSkydivers are used to assessing wind speed before they spring into the abyss.Used to measure airspeed in aerodynamicsAnswer:
weather balloon
Explanation:
what is imminohistochemistry in breast pathology? what does it take care of?
Immunohistochemistry (IHC) is a common diagnostic tool used in breast pathology to help determine the type of breast cancer a patient has, as well as the best course of treatment. It is a technique that uses antibodies specific for certain proteins to detect the presence of those proteins in breast cancer cells. In breast pathology, IHC is typically used to examine the expression of hormone receptors (estrogen and progesterone) and human epidermal growth factor receptor 2 (HER2) in breast cancer cells.
By analyzing these markers, doctors can better determine the prognosis and the appropriate course of treatment for the patient. For example, patients whose breast cancer cells express hormone receptors may be candidates for hormone therapy, while those with HER2-positive breast cancer might benefit from targeted therapies such as trastuzumab (Herceptin).
Science is always changing.
Which of the following leads to the new
developments in science?
A. ecosystems that remain the same
B. existing scientific laws
C. developing technologies
D. increasing populations
why unraveling past climate changes is important and discuss several ways in which such changes are detected
Unraveling past climate changes is important because it helps us to understand the causes and consequences of climate change.
What is climate change?Climate change refers to the long-term changes in temperature and weather patterns. These may be natural or man-made changes.
Some examples of climate changes include sea level rise, rapid loss of ice mass loss in Greenland, Antarctica, and the Arctic, changes in floral and plant blossoming, and extreme weather occurrences.
Some methods by which past climate changes can be detected include:
Ice cores provide information on past climatic and weather conditions.Tree rings give information about past weather conditions.Sediment coresFossil recordsHistorical recordsLearn more about climate change at: https://brainly.com/question/1789619
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Complete question:
Explain why unraveling past climate changes is important and discuss several ways in which such changes are detected.
Why are scientists concerned about the use of the Bt toxin, which is used to kill insects, in genetic engineering?
It’s because they might not want insects to die.
They might need them for some work
E.g
Bees are used to make honey
Which of the following is the best explanation in how the lac operon in E. coli bacteria functions in the absence of lactose?
The image provided shows a schematic diagram of the lactose operon, which is a system of genes involved in the metabolism of lactose in bacteria.
What happen in the absence of lactose?In the absence of lactose, the repressor protein is active and can bind to the operator region of the DNA, preventing RNA polymerase from transcribing the genes involved in the metabolism of lactose.
What is lac operon in E?Therefore, the best explanation of how the lac operon in E. coli bacteria functions in the absence of lactose is that the repressor protein is active and binds to the operator region of the DNA, preventing RNA polymerase from transcribing the genes involved in the metabolism of lactose. This ensures that the bacteria only produce the necessary enzymes to metabolize lactose when it is present in the environment.
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