Answer:
the answer is C. protista
Explanation:
What are the structures of the circulatory system?.
Answer:
The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells. An average adult has 5 to 6 quarts (4.7 to 5.6 liters) of blood, which is made up of plasma, red blood cells, white blood cells and platelets.
Maxwell is evaluating the chemical equation shown below. (Note: The same equation is described in both words and chemical formulas.) glucose + oxygen → carbon dioxide + water C6H12O6 + 6O2 → 6CO2 + 6H2O Which statement is most useful for Maxwell to include in his evaluation?
A. The equation describes the process of photosynthesis that occurs in plants and green algae when light is present.
B. The equation describes both the processes of cellular respiration and fermentation, both of which occur in all organisms.
C. The equation describes the process of cellular respiration that occurs in many organisms when oxygen is available.
D. The equation describes both the processes of cellular respiration and photosynthesis, one of which occurs in all organisms.
Answer:
C. The equation describes the process of cellular respiration that occurs in many organisms when oxygen is available.
Explanation:
The given equation strictly describes the process of cellular respiration that occurs in many organisms when oxygen is available.
This is known as aerobic respiration.
In this process, oxygen gas combines with glucose in series of metabolic step ways. This in turn liberates energy for use by the body. The waste product is usually oxygen gas and carbon dioxide. The carbon dioxide is release into the environment.For the second question of the biopharma case why did you only
take into account the last 6 years and not the years before? In
other words, why did you take the year 2008 as the reference
year?
In the biopharma case, only the last six years were taken into account while analyzing the question for the reason that during that period, there was a significant change in the company's operation and production processes. The year 2008 was taken as the reference year because it marked the beginning of a period where the company had started to diversify and enter new markets.
The company had begun to pursue collaborations and acquisitions to enhance its product range and expand its reach globally.The company had to shift its business strategy in the wake of growing competition from generics and the increasing complexity of drug development.
During this period, the company also focused on innovation and patenting new products to protect its market position and maintain growth in the long run.As a result, the analysis of the company's operations before 2008 would have been less relevant as it would not have reflected the changes in the company's strategy that took place over the last six years. Moreover, using the year 2008 as a reference year would help to evaluate the company's progress and performance over time and measure its growth rate.
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The reactants for cellular respiration area. glucose and ATP.b. water and ATP.c. oxygen and ATP.d. glucose and oxygen.e. carbon dioxide and glucose.
Cellular respiration is a very important process for organisms because it is from it that part of the energy necessary for survival is generated.
In respiration, we consume oxygen and glucose and form carbon dioxide, energy, and water as products.
Therefore, we can say that the reactants of cellular respiration are oxygen and glucose. Therefore, option "D" is the answer.
Which type of glia are most similar to your skin cells?
astrocytes
interneurons
ependymal
microglia
Microglial cells are most similar to found in our skin cells.
What is microglial cells?Neuroglia (glial cells) of the microglia kind are found all over the brain and spinal cord. Between 10% and 15% of all brain cells are microglia. They serve as the first and primary active immune defense in the central nervous system because they are resident macrophage cells (CNS).
Throughout the CNS, microglia (and other neuroglia, including astrocytes) are dispersed in sizable, non-overlapping areas. Microglia are essential for maintaining the overall health of the brain since they are constantly scouring the CNS for plaques, infected cells, and damaged or superfluous neurons and synapses.
Microglia are particularly sensitive to even minute pathogenic changes in the CNS because these processes must be effective to prevent potentially fatal harm.
Therefore, Microglial cells are most similar to found in our skin cells.
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please help due today
Answer:
who might disagree me
Explanation:
what if scientist does not agree with it? they need to tell him/her!
Why is the immune system necessary in
an organism?
A. without it there would be nothing to fight off infection
B. it provides structure for the body
C. the cells transfer oxygen around the body
D. the organs in it help absorb nutrients for the body
Answer: A
Explanation:
Which changes are environmental effects of farming?
Choose all correct answers.
soil erosion
habitat loss
increased air temperatures
poisoned wildlife from pesticides
Answer:
it is soil erosion, habitat loss and poisoned wildlife from pesticides.
Explanation:I took the test just now and I got the question right.
The environmental effects of farming include soil erosion, habitat loss, and poisoned wildlife from pesticides.
What are environmental effects of farming?Farming can have significant environmental effects, both positive and negative. On the positive side, farming can help to sustain and enhance biodiversity by providing habitat for wildlife and conserving genetic diversity in crops and livestock. Farming can also help to mitigate climate change by sequestering carbon in soils and reducing greenhouse gas emissions from energy use and land use change.
However, farming can also have negative environmental effects, such as soil erosion, water pollution, habitat loss, and pesticide contamination. Other negative effects include the depletion of soil nutrients, the loss of topsoil, and the emission of greenhouse gases from livestock and fertilizer use. Addressing these negative effects requires a holistic approach that considers the interconnections between agriculture, ecosystems, and human wellbeing.
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In a semi-solid, if the concentration of the solute is increased,
A. the rate of diffusion decreases, then stops at a certain concentration.
B. the rate of diffusion increases, then stops at a certain concentration.
C. the rate of diffusion decreases.
D. the rate of diffusion increases.
E. the rate of diffusion stops.
The correct answer is C. the rate of diffusion decreases.
In a semi-solid, the movement of solutes occurs by diffusion. Diffusion is the movement of particles from an area of high concentration to an area of low concentration. When the concentration of solutes in the semi-solid is increased, the concentration gradient (the difference in solute concentration between two points) is also increased. This initially causes an increase in the rate of diffusion as more solute particles move from the high concentration area to the low concentration area. However, as the concentration gradient becomes steeper, the rate of diffusion slows down because it becomes increasingly difficult for the solute particles to move against the concentration gradient. At a certain point, the rate of diffusion reaches equilibrium, which means that the concentration gradient is balanced and there is no further net movement of solute particles. Therefore, option C is the correct answer.
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List these in order from biggest to smallest
DNA
Cell
Nucleus
Chromosome
Gene
Answer:
Cell
Nucleus
Chromosome
Gene
DNA
By what proportion does the magnification change when you change from low power magnification to high power magnification?
The proportion about the magnification change if you change from low power magnification to high power magnification is:
Low power is said to be 10x objective lens so it gives about 100x total magnification. The high power lens is said to be about 40x lens so it gives about 400x total magnification.How does magnification alters when you go from low power to high power magnification?The alterations from low power to high power is known to often boast the magnification of any kind of specimen. The amount that an image is said to be magnified is known to be equal to the magnification of the ocular lens,
Hence, The proportion about the magnification change if you change from low power magnification to high power magnification is:
Low power is said to be 10x objective lens so it gives about 100x total magnification. The high power lens is said to be about 40x lens so it gives about 400x total magnification.Learn more about magnification from
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multigene families include two or more nearly identical genes or genes sharing nearly identical sequences. a classical example is the set of genes for globin molecules, including genes on human chromosomes 11 and 16. how might identical and obviously duplicated gene sequences have gotten from one chromosome to another?
Identical and obviously duplicated gene sequences have gotten from one chromosome to another by chromosomal translocation.
What is chromosomal translocation?А trаnslocаtion, аs relаted to genetics, occurs when а chromosome breаks аnd the (typicаlly two) frаgmented pieces re-аttаch to different chromosomes. The detection of chromosomаl trаnslocаtions cаn be importаnt for the diаgnosis of certаin genetic diseаses аnd disorders.
Multigene families are identicаl or similаr genes thаt hаve evolved by gene duplicаtion. Multigene fаmilies аre believed to hаve аrisen by duplicаtion аnd vаriаtion of а single аncestrаl gene. Exаmples of multigene fаmilies include those thаt encode the аctins, hemoglobins, immunoglobulins, tubulins, interferons, histones etc.
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Check the image for question
can someone answer this question for me
Punnett squares are used to predict genotypic and phenotypic proportions among the offspring produced from a cross. B is correct. The expected genotypic proportions are 50% Sw, 25% SS, 25% ww
What is a Punnett square?
The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.
Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.
Cross:
Parentals) Sw x Sw
Gametes) S w S w
Punnett square) S w
S SS Sw
w Sw ww
F1) Genotype
1/4 = 25% of the offspring is expected to be homozygous dominant SS
2/4 = 50% of the offspring is expected to be heterozygous Sw
1/4 = 25% of the offspring is expected to be homozygous recessive ww
Phenotype (Assuming complete dominance)
3/4 = 75% of the offspring is expected to express the dominant phenotype (SS + Sw)
1/4 = 25% of the offspring is expected to express the recessive phenotype (ww)
Option B is correct. The expected genotypic proportions are 50% Sw, 25% SS, 25% ww.
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plz help!
The crow is an example of an organism that survives well in the presence of
humans. In many cities, large flocks of crows eat food remains thrown away
by humans.
Which of the following BEST describes crows?
A) high adaptability
B) low population size
C) low available habitat
D) high variation in their population
The northern white rhinoceros has only a few remaining individuals, all in captivity. Which of the following describes the largest threat to the survival of this species?
A.) low adaptability
B.) low population size
C.) high vatiation in the population
D.) high amount of available habitat
Which of the following is an example of a mass extinction?
A.) Humans killed millions of passenger pigeons for food and sport.
B.) All the dodo birds living on the island of Mauritius are now dead.
C.) Mastodons. a group of organisms similar to elephants, have no individuals alive today.
D.) All the dinosaurs, along with 50% of all species alive at the time died out when an asteroid struck Earth.
Answer:
1. high adaptability
2. low population size
3. All the dinosaurs, along with 50% of all species alive at the time died out when an asteroid struck Earth.
name dinitrifying bacteria please atleast two
Answer:
Thiobacillus denitrificans, Micrococcus denitrificans
(I found this on the web. I HOPE THIS HELPS YOUUUUU!!!
4. What are organisms that produce their own food called?
Answer:
Autotroph
Explanation:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals.
Answer:
it is an autotroph
Explanation:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide or other chemicals.
on 1 in this exercise, the kirby-bauer diffusion test was used to test the sensitivity of s. epidermidis to penicillin, novobiocin, and gentamicin. what results would you predict if the sensitivity of e. coli was tested. explain your answer.
In the Kirby-Bauer test, bacteria are plated on solid growth medium and antibiotic wafers (white disks, pictured) are added to the plate.
After allowing the bacteria to grow overnight, areas of clear medium surrounding the discs indicate that the antibiotic inhibits bacterial growth. If the observed inhibition zone is greater than or equal to the size of the standard zone, the microorganism is considered to be sensitive to the antibiotic. On the contrary, if the observed inhibition halo is smaller than the standard size, the microorganism is considered to be sensitive. it is resistant. Advantage. This test is used to determine the antibiotic of choice to treat an infection. It can be useful for monitoring antimicrobials and for the selection of suitable antibacterial agents. It does not require special equipment for its performance and can be interpreted by all medical personnel. The test is done by taking a sample from the infected site. The most common types of tests are listed below. A health professional will take a blood sample from a vein in his arm with a small needle. After the needle is inserted, a small amount of blood will be collected in a test tube or vial.
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5) Which of the following is NOT true of graded potentials?
A) They can be called postsynaptic potentials.
B) They can form on receptor endings.
C) They are short-lived.
D) They increase amplitude as they move away from the stimulus point.
The affirmation 'they increase amplitude as they move away from the stimulus point' is not true of graded potentials. So the correct option is D.
What are graded potentials?Graded potentials are changes in the membrane potential that vary in size, they are different types of potential that are not only responsible for generating an all or nothing. These types of potentials will increase, they can be added as they happen, whether they are excitatory or inhibitory.
The best known are EPSPs which will make the membrane potential more positive, and IPSPs which make the membrane potential more negative.
Therefore, we can confirm that the correct option is D. They increase amplitude as they move away from the stimulus point.
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Explain why the use of peat is harmful to the environment
Answer:
Peatlands store a third of the world's soil carbon, and their harvesting and use releases carbon dioxide, the major greenhouse gas driving climate change. The biggest environmental risk from peatlands is if they catch fire, which happened spectacularly in 2015 in Indonesia on land cleared for plantations.
There are four main types of macromolecules that are synthesized and used in the metabolic processes of living cells. Name the type of molecules that are built from amino acids in the ribosomes of eukaryotic cells.
A. carbohydrates
B. lipids
C. proteins
D. nucleic acids
Answer:
C I'm pretty sure
Explanation:
What role does lymph play in the circulatory system?
It is the fluid that re-enters blood vessels.
It is the fluid that helps in clotting.
It is the fluid that carries red blood cells.
It is the fluid that carries hormones and protein products.
Help or you can please match the answers with the questions help with 1,2 and 3
Answer:
1 positive
2protein
3neutron
4electron
10. Predict: On the CONDITIONS tab, click Return to original settings and Restart. To model the die off of
long-spined sea urchins in 1983, set the Sea urchin infection rate to 90% How do you think this will affect
the reef?
I NEED IT NOW PLEASE AND THANK UU
Answer:
More number of algae is present on coral reef.
Explanation:
The population of algae present on the coral reef highly increases because the sea urchin feeds on the algae present on the coral reef. Sea urchin abundance of species populations is very important for coral reefs as a counterweight. It acts as a balancer of coral reefs due to the sea urchins themselves which generally eat algae found on coral reefs so if sea urchin population decreases, the algae present on coral reef increase in population.
energy flow through an ecosystem is blank
Answer:
i don't really know what you're asking. But, if you're asking what the main energy source is then it would be the sun.
Explanation:
Cell
organelles: Where do
find them? Prokaryotes or eukaryotes?
What is the missing number?
Answer:
for the third row add to starting number it is 50,653
then for the fourth row it is: 50,653, 151,959, 1,823,508, and 1,874,161
for the fifth row it is: 1,874,161, 5,622,483, 67,469,796, 69,343,957
Explanation:
The
is the basic unit of life.
A. organism
B. cell
C. tissue
D. organelle
Explanation:
The cell is the basic unit of life
Answer:
B. Cell
Explanation:
The Cell is the most basic unit of life
helppppppppppppppppp
Answer:
Choose the corresponding number. (The answer is explained in the explanation in the biological terms).
Explanation:
The label that points to the part of the ATP synthase that is like the blades of a turbine is labeled "F1." The F1 component of ATP synthase contains the catalytic sites responsible for synthesizing ATP, and it rotates like a turbine to drive the synthesis of ATP. Similarly to how the blades of a turbine are moved by water or wind, the F1 component is rotated by the flow of protons through the enzyme, which generates the energy needed to produce ATP.
Science question(I would appreciate your assistance)
What muscle connects your neck and shoulder, what does this muscle do?