Answers
Answer:
wow jasmine is talented
Explanation:
yuh
Related Questions
Current Event on Biology Discussion
Find a news article with a publication date not older than 2018 about biology. List the website that vou found it on. List the author. List the publication date. Tell who was affected by the research and why do you think the research was important. Where was the research conducted. Summarize the article. Does the article remind you of anything? If it does what? Was there anything in the article that you wanted to know more about? If so what? If not why?
Answers
What are the three main types of symbiotic relationships and give one example of each?
Answers
Three main types of symbiotic relationships are-
MutualismCommensalismParasitism Describe the term symbiotic relationships and its types?A close interaction between two species, and in at minimum one species gains, is referred to as symbiosis. The relationship with the other species could be either favorable, negative, or neutral. Symbiosis can be divided into three categories: parasitism, commensalism, and mutualism.Mutualism:
A symbiotic relationship that benefits both species profit is called mutualism. Goby fish as well as shrimp are an illustration of mutualism. The fish and the virtually blind shrimp spend the good deal of time together. Fish and shrimp coexist in a hole that shrimp keeps in the sand. The fish warns the shrimp with some of its tail when a predator is close by. Then, until the predator has left, both fish plus shrimp withdraw to the burrow. The shrimp learns of impending peril from their connection.To know more about the symbiotic relationships, here
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Which is NOT true about cells?
Question 4 options:
Cells are in all living things
Every type of cell performs the same function
Cells can reproduce
Cells take in food and use energy
Answers
Answer:
B
Explanation:
3 type of cells that perform different functions
Answer:
every cell type preforms the same function
Explanation:
The law of _____ suggests that the orbit of planets is not circular but _____. Fill in the blanks: circles triangles ellipses rectangle
Answers
Answer:
Explanation:
Kepler's First Law: The orbit of a planet around the Sun (or a satellite around a planet) is not a perfect circle. It is an ellipse—a “flattened” circle. The Sun (or the center of the planet) occupies one focus of the ellipse. A focus is one of the two internal points that help determine the shape of an ellipse. The distance from one focus to any point on the ellipse and then back to the second focus is always the same.
The law of ellipses suggests that the orbit of planets is not circular but ellipses
Therefore your answer would be; Ellipses
Answer:
The law of ellipses suggests that the orbit of planets is not circular but elliptical.
Explanation:
Kepler's first law (the law of ellipses) explains that the orbit of the planets around the sun is not in a circular but elliptical path.
which of the following is a wrong statement for the epithelium lining of your skin and the inside of your mouth ? group of answer choices they are both keratinized they both have stratified squamous epithelium they are both avascular both have a basement membrane
Answers
The wrong statement for the epithelium lining of your skin and the inside of your mouth is that "they are both keratinized" because the epithelium lining of your skin is keratinized, but the inside of your mouth is not.
Thus, the correct option is they are both keratinized (A).
The kerаtinized epithelium is found on the surfаce of the skin аnd is chаrаcterized by а lаyer of deаd cells thаt аre filled with the protein kerаtin. This provides а protective bаrrier аgаinst mechаnicаl stress, dehydrаtion, аnd pаthogens.
However, the inside of your mouth is lined with non-kerаtinized strаtified squаmous epithelium, which is moist аnd does not hаve the lаyer of deаd cells filled with kerаtin. Avascular are in both hips or in both knees. And a basement membrane lies beneath the epithelium and separates it from underlying tissue.
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Select all that apply.
Pathogens
are disease-causing microorganisms
cannot be treated
can be fatal
m are only bacteria
SUBMIT ANSWER
ASK FOR HELP
Answers
Diseases-causing microorganisms
Can be fatal (just some of them)
Are only bacteria (there are some nonpathogenic bacteria that lives in the large intestines but 90% are just bacteria, viruses and fungus which bring diseases to its host)
They can be treated with antibodies
The higher the hydrogen ion concentration, the _______ the pH.
please help answer i need to turn this in asap.
Answers
Answer:
here is your answer : )
Explanation:
The answer is lower the pH
hope you like the answer : )
How do enzymes speed up chemical reaction?
Answers
In the human body, enzymes function as catalysts to speed up reactions by helping to lower the activation energy needed to start a reaction.
Although some RNA molecules can also act as enzymes, proteins constitute the vast majority of enzymes.
The primary function of enzymes is to decrease the activation energy, or the energy required for a process to start. Enzymes bind to reactant molecules and hold them in place to enable the chemical bond-forming and bond-breaking processes.
The energy of the transition state, which products must pass through in order to become reactants, is reduced by enzymes.
Instead of using energy to move till they collide at random, they might group the reactants together to make it easier for them to interact. They could direct the process along a different pathway with lower activation energy.
By tying them to the active site, they might place the reactants correctly. As a result, the reactants can interact with less energy because they won't have to fight against intermolecular forces that would normally try to separate them.
Temperature, ionic circumstances, and environmental pH all have an impact on how quickly an enzyme.
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Enzymes speed up chemical reactions by providing a lower activation energy barrier for the reaction to occur.
Lower activation barrier means that less energy is required for the reaction to proceed, which in turn increases the rate at which the reaction occurs. Enzymes work by binding to the reactants of a reaction in a specific way, forming an enzyme-substrate complex. This binding causes a structural change in the enzyme or substrate, which reduces the activation energy needed for the reaction to occur.
The active site of the enzyme is where the chemical reaction takes place. This active site contains amino acid residues that help to stabilize the transition state of the reaction, which is the point at which the reactants are converted into products.
Enzymes can also increase the rate of reaction by increasing the concentration of the reactants at the active site of the enzyme, increasing the collision frequency of the reactants, and increasing the local pH, temperature, and pressure.
Enzymes are essential for many biochemical reactions that take place in our cells and are vital for life. Without enzymes, many metabolic processes would be too slow to sustain life and the rate of chemical reactions would be drastically reduced.
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Because it's most resistant to deterioration, which type of molecule is most often found in molecular fossils?
A. RNA molecules
B. Protein molecules
C. DNA molecules
D. Lipid molecules
Answers
Answer:
Of the four main groups of organic molecules, Lipids are the most resistant to decay. They are also highly insoluble in water. All cells produce this type of organic compound to be used in their membranes and in energy storage. These type of organic molecules are found in kerogens
"Which of the following describes pathways that would be active to provide molecules (NADPH and ATP) required for fatty acid synthesis upon insulin signaling?
a. Stimulation of the non-oxidative phase only by use of glycolytic intermediates.
b. Cycling of the oxidative and non-oxidative phase to produce NADPH only.
c. Stimulation of the oxidative phase to produce NADPH and the non-oxidative phase to produce glycolytic intermediates that can be used to generate ATP.
d. Stimulation of the oxidative phase to produce NADPH and ribose-5-P only."
Answers
The statements stimulation of the oxidative phase to produce NADPH and ribose-5-P only. and stimulation of the non-oxidative phase only by use of glycolytic intermediates describes pathways to provide molecules (NADPH and ATP) required for fatty acid synthesis upon insulin signaling (options a and d).
What is fatty acid synthesis?The expression fatty acid synthesis makes reference to the metabolic pathways used by the body to produce fatty acids, which are subunits of fats.
Therefore, with this data, we can see that fatty acid redox reactions synthesis involves NADPH and ribose-5-P as well as diverse intermediate molecules.
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describe there properties used to identify minerals
Answers
Answer:
By their characteristics like hardness, luster, color, streak, specific gravity, cleavage, fracture, and tenacity
Explanation:
Hope this helps!
A male chimpanzee has 48 chromosomes in each of his regular bldy cells . how many chromosomes would be fount in each of his sperm cells?
Answers
24 it should be half and half
Carlton and Vanessa are lab partners in their biology class. One of their labs was to run the smell test experiment on each other.
When performing the smell test, Vanessa was quite good at noticing a difference between the various intensities of vanilla and also
the various intensities of evergreen. Although Carlton could distinguish what the vanilla and evergreen smells were, he couldn't tell
there was a difference in the intensities in the vanilla or the evergreen. Based on the information presented in this scenario, which
of the following is true?
Vanessa has a more sensitive difference threshold than Carlton.
Carlton has an impaired absolute threshold.
Vanessa has a better absolute threshold than Carlton.
Carlton has the superior performance with respect to the difference threshold.
Vanessa has an impaired absolute threshold.
Answers
Vanessa has a better absolute threshold and more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.
Carlton and Vanessa were lab partners for a biology class and were asked to run a smell test experiment on each other.
Vanessa was excellent at noticing the difference between various intensities of vanilla and evergreen.
Carlton, on the other hand, couldn't distinguish the difference in the intensities of both vanilla and evergreen, though he could tell the smells of both.
Hence, based on the information provided in the scenario, it can be inferred that Vanessa has a more sensitive difference threshold than Carlton, and Carlton has an impaired absolute threshold.
The two significant aspects that are involved in the scenario are absolute threshold and difference threshold.
The absolute threshold is the smallest quantity of a stimulus that an individual can detect, whereas the difference threshold is the minimum difference in stimuli that an individual can detect.
Carlton could recognize the stimuli's smell but not the difference in the intensity of vanilla and evergreen.
This shows that Carlton has an impaired absolute threshold.
He could not detect the smallest quantity of a stimulus to differentiate between the smells.
Vanessa was quite good at noticing the difference in the intensities of vanilla and evergreen.
This means that Vanessa has a more sensitive difference threshold than Carlton. She could detect the minimum difference in stimuli required to differentiate between smells.
Vanessa also has a better absolute threshold than Carlton as she could detect the smallest quantity of stimulus required to detect the smells.
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Understand the difference between atom, molecule, salt (or ionic compound), and
compound
Answers
Answer:
Whether something is a molecule or not depends on the type of bond that is formed when its atoms join together. ... Something like table salt (NaCl) is a compound because it is made from more than one kind of element (sodium and chlorine), but it is not a molecule because the bond that holds NaCl together is an ionic bond
If glucose was no longer available, predict how this would impact activity within the following processes (increase, decrease, remain the same)?
Lactic acid fermentation, Pyruvate processing, Citric acid cycle, Electron transport
Answers
If glucose was no longer available, the effect o the processes below will be as follows:
Lactic acid fermentation - decreasesPyruvate processing - decreasesCitric acid cycle - decreasesElectron transport - decreasesWhat is the importance of glucose in the body?Glucose is a monosaccharide that plays an important role as the main fuel for the cell to produce energy.
Glucose is broken down in the process of glycolysis to produce pyruvate as well as the reducing equivalents, NADH.
Pyruvate , the breakdown product of glucose from glycolysis enters other biochemical, reaction pathways such as:
Lactic acid fermentation,Citric acid cycle, and Electron transportTherefore, a constant supply of glucose is required to keep the above processes continually functioning.
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Body Cells have ____ the number of chromosomes as sex cells
A. One-Half
B. Twice
C. Four Times
D. One-Fourth
Answers
Answer: A.One-Half
Explanation:
Sex cells are egg cell and sperm. These sex cells have half the number of chromosomes than the actual chromosomes. The number of chromosomes in a human body is 46. Half will be 23.
Hoped this helped you! :)
In the Scientific Method, after you make an observation and ask a question, what comes next?
Answers
Answer: Form a Hypothesis
Explanation:
Step one is to make an observation.
Step two is to ask a question
Step three is to form a hypothesis
Which of the following scenario resemble science but fails to meet the
Answers
Answer:
....I think you should give us the scenarios first so that we can help you.
Please help! Timed!
Which of the following is true of nudibranchs but not of flatworms
Answers
Answer:
A
Explanation: they have cells from both parents
Answer:
A
Explanation:
PLS ANSWER FAST! Which of these descriptions best contrasts safety knowledge for cows and horses? Horses have a definite flight zone, whereas cows do not Cows will startle at sudden movement or noise. but horses do not. Cows have 360-degree vision, but horses do not Cows have a definite flight zone, whereas horses do not.
Answers
Answer:
the descriptions best contrasts safety knowledge for cows and horses is the description that says "Cows have 360-degree vision, but horses do not Cows have a definite flight zone, whereas horses do not"
Explanation:
For horses, the size of the flight zone depends primarily on the tameness or familiarity of the horse with the handler. With frequent handling, the flight zone decreases in size and may even disappear. A horse that is approached head-on has a larger flight zone than if it is approached from the side.
When moving groups of cattle in open spaces. The flight zone is the animal's personal space, and the size of the flight zone is determined by the wildness or tameness of the animal. Completely tame animals have no flight zone and people can touch them.
Answer:
It's A
Explanation:
Small cells have a high surface-
area-to-volume ratio. New cells
are smaller than old cells. What
can we say about the surface-area-
Small surface Large surface to-volume ratio of new cells?
area to volume area to volume
ratio
ratio
The surface-area-to-volume ratio of new cells is larger
than that of old cells.
We need more information to make a statement about
the surface-area-to-volume ratio of new cells.
Answers
Answer:
surface area of a rectangular
Explanation:
so much fun last night and I was very good app
Which of the following is the most like the Biblical concept of grace:
O A. a wage: something earned
B. a benefit, blessing, standing, or position given without being earned or deserved
OC a reward; something achieved
O D. a woman's name
Answers
Answer: B
Explanation:
Grace is the term Christians use to describe God's unconditional love for everyone, whether or not they have behaved as he wants them to. Because God's love is thought to bring redemption , some Christians believe that salvation does not need to be earned through good works.
what is likely to happen to a water molecule entering lamella in the process of photosynthesis
Answers
Answer: Explanation: The granum is a part of the chloroplast. The chloroplast contains the chlorophyll pigment and it is necessary for the trapping of the energy present in the sunlight. As a result of this the photolysis of water takes place and hence water is broken down from water molecule to proton and oxygen
Explanation:
Which of the following causes of evolution leads to adaptations?
Answers
Explanation:
Evolution is basically denoted to grown up.All species make changes in their body in order get appointed with the surroundings.This is called evolution .The natural enforcement is the main cause to lead them into evolution
An equation for a chemical reaction is shown below.
Polysaccharide + water ______ monosaccharides.
Which substance is most likely represented by letter A?
Answers
1. What is the best description of chromosomes by the end of anaphase II of meiosis?
A) The chromosomes split apart at the centromere.
B) The chromosomes reach opposite sides of the cell, incorporating into two haploid nuclei.
C) The chromosomes line up in the middle of the cell.
D) The chromosomes coil and become more compact.
2. What is the best description of the chromosomes by the end of metaphase of mitosis?
A) The chromosomes reach opposite sides of the cell and begin to be incorporated into two new nuclei.
B) The chromosomes separate at the centromere and begin to move apart.
C) The chromosome pairs collect in a line across the middle of the cell.
D) The chromosomes have coiled and become more compact.
3. Which phase of cell division is shown?
A) metaphase
B) anaphase
C) prophase
D) telophase
4. Which phase of cell division is shown?
A) anaphase II
B) telophase II
C) telophase I
D) prophase I of meiosis
Answers
Answers:
1. A) The chromosomes split apart at the centromere.
2. C) The chromosome pairs collect in a line across the middle of the cell.
3. B) anaphase
4. C) telophase I
1. A) The chromosomes split apart at the centromere.
2. C) The chromosome pairs collect in a line across the middle of the cell.
3. I don't see any picture?
4. Anaphase II
Which of these statements is true with regard to this animation?
sodium and potassium ions are transported against their concentration gradients.
the cell is not expending energy.
sodium ions are transported down their concentration gradient.
potassium ions are transported down their concentration gradient. the cell does not expend atp?
Answers
Option A. Both sodium and potassium ions are transported against their concentration gradient.
A concentration gradient happens when the attention of particles is better in a single area than in every other. In passive shipping, particles will diffuse down a concentration gradient, from areas of better awareness to areas of decreased concentration, until they are frivolously spaced.
A concentration gradient happens when the concentration of debris is higher in a single vicinity than in some other. In passive transport, debris will diffuse down a concentration gradient, from areas of higher awareness to areas of decreased awareness, till they're frivolously spaced.
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How are alleles and traits related?
OA. Alleles are distinct versions of genes, and they code for traits,
which are distinct forms of characteristics.
OB. Alleles are the inherited characteristics that are seen through
different gene combinations.
OC. Traits are characteristics inherited from parents, while alleles are
caused by the environment.
OD. Traits are segments of DNA that code for alleles, which are the
observable characteristics in an organism.
Answers
Alleles are distinct versions of genes, and they code for traits, which are distinct forms of characteristics. which is therefore denoted as option A.
What is an Allele?This is referred to as a variation of the same sequence of nucleotides at the same place on a long DNA molecule. We should also note that DNA is referred to as the genetic material of most living organisms and ensured that traits are passed from parent to offspring.
Alleles are distinct versions of genes, and they code for traits, which are distinct forms of characteristic such as height, color etc in the individual being studied.
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What is true about all neurons?
A. They are bundled together in nerves that are surrounded by a protective sheath.
B. They all transmit signals through axons and receive neurotransmitters through dendrites.
C. They each bring nutrients to the brain and produce a fatty protective layer called myelin.
D. They all send signals from the brain to the body through long axons in the vertebral column.
Answers
Answer:
im not suuuuureeeeeeeee but i think its a
Palisade mesophyll cells have very large vacuoles.
Explain how water moves from the xylem in the leaf into these vacuoles.
Answers
Answer:
Images
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Shopping
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Maps
Flights
Finance
All filters
1-Water is passively transported into the roots and then into the xylem. 2-The forces of cohesion and adhesion cause the water molecules to form a column in the xylem. 3- Water moves from the xylem into the mesophyll cells, evaporates from their surfaces and leaves the plant by diffusion through the stomata.
