Arctic ___, fish that produces antifreeze proteins in its blood.
[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]
Arctic cod , fish that produces antifreeze proteins in its blood.
Can someone help me and give me the answers thank you.
Answer:
Left side under SUN: CO2, H2O
Middle ones, going top to bottom: 6CO2 + 6H2O → C6H12O6+ 6O, chloroplast, To make energy for the plant to use and grow
Right side next to products: Oxygen and Glucose
Explanation:
This is photosynthesis.
The ability of water to change from solid to liquid is a(n) __________
of water.
How will genome projects contribute to better productivity in cattle?
Answer:
Genome projects help to increase milk and meat production by creating the high milk producing and faster growing hybrid cattle. Genome projects help to improve the health by generating disease resistant and drought resistant cattle.
True or false. White rice is high in fiber.
Answer:
It depends on what a lot of fiber but brown rice has more at 1.9 and white is at 0.9 and beans are at 1.9 so I say False
Explanation:
Which pre-mrna processing step is important for initiating translation?.
Answer:The three most important steps of pre-mRNA processing are the addition of stabilizing and signaling factors at the 5′ and 3′ ends of the molecule, and the removal of the introns ((Figure)). In rare cases, the mRNA transcript can be “edited” after it is transcribed.
Explanation:
Can someone help me with this lab for biology?
Answer:
Alright, I really hope that this assignment isn't late for you! Also, may not be totally correct, I'm just giving what I think, and hoping.
Explanation:
Question: Why does the grass near the chicken coop grow taller with broader leaves, as opposed to the grass near the house, which is not as tall or healthy?
Hypothesis: I (Jesse) think that there is more rainfall near the chicken coop. The rain causes the grass to grow to be strong and healthy. However, there is less rainfall near the house, and so the grass near there is less healthy/tall.
Experiment: Measure rainfall by the chicken coop and by the house. See whether there is a significant difference in the rainfall levels. If yes, then proceed to charts and conclusion. If not, then go back to the hypothesis and try again with a different variable.
Hope this helps!
Why is it difficult for scientists to study
organisms that live at the bottom of the
ocean?
A. because the LOWER PRESSURE kills the organisms as
soon as they reach the surface
B. because the COLD TEMPERATURE kills the
organisms as soon as they reach the surface
C. because the DECREASED LIGHT kills the organisms
as soon as they reach the surface
D. because the HIGHER PRESSURE kills the organisms
as soon as they reach the surface
what is the humans closet living relative
Answer:
See below.
Explanation:
Although figures vary from study to study, it’s currently generally accepted that chimpanzees are humans’ closest-living relative, which shares around 98.7% of our DNA.
-hope it helps
Endosymbiotic theory provides an explanation of how the first eukaryotic cells may have formed and why DNA can be found in the organelles inside the cells. What does this theory suggests?
Eukaryotes were much larger cells that took over the food supply and resources.
Eukaryotes were very similar to the early bacteria just a little larger in size.
Eukaryotes consumed photosynthetic bacteria and made them part of the make up of the cell,
Bacteria fused together to make a larger cell that contained more DNA.
Answer:
Hey buddy!
Explanation:
The endosymbiotic theory states that some of the organelles in eukaryotic cells were once prokaryotic microbes. Mitochondria and chloroplasts are the same size as prokaryotic cells and divide by binary fission. Mitochondria and chloroplasts have their own DNA which is circular, not linear.
hope u mark me as brainalist
The diploid number of chromosomes in a species is always
a four times the haploid number
b twice the haploid number
c a quarter of the haploid number
d half of the haploid number
A team of scientists is studying a mitochondrial DNA sequence shared by two species, and they determine that the DNA has a constant mutation rate. The DNA sequences of the two species are shown below.
Species A: GTAGGCATTCGAT
Species B: GTAGGCATACGTT
Based on this information, which of the following best explains the difference in the DNA sequence between the two species?
Both differ by three mutations which means they have a close ancestor.
The constant rate of the mutation means that less time has passed.
Fewer differences in DNA lead to more mutations as time passes.
Species A and B are under pressure due to natural selection.
Answer:
The answer is B. The constant rate of the mutation means that less time has passed.
Explanation:
I took the test, and got this answer correct.
Both differ by three mutations which means they have a close ancestor.
What is mutation?The fact that the mitochondrial DNA sequence has a constant mutation rate suggests that the number of differences in the DNA sequence can be used to estimate the amount of time that has passed since the two species shared a common ancestor. In this case, there are three differences between the DNA sequences of Species A and B, which indicates that they have a relatively recent common ancestor.
If the mutation rate was not constant, it would be difficult to accurately estimate the amount of time that has passed since the two species diverged. Additionally, the statement that fewer differences in DNA lead to more mutations as time passes is incorrect, as the number of mutations in a DNA sequence is determined by the mutation rate and the amount of time that has passed since the last common ancestor. Finally, there is no information in the question to suggest that either species is under pressure due to natural selection.
Learn more about mutation, here;
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Which of the following goals is the U. S. Integrated Ocean Observing System (IOOS) not intended to address? a. Increase understanding of the oceans b. Improve ocean safety c. Promote ocean ownership d. Enhance the economic output of the oceans Please select the best answer from the choices provided A B C D.
The following goal the U. S. Integrated Ocean Observing System (IOOS) is not intended to address is to promote ocean ownership.
What is the Integrated Ocean Observing System?The United States' Integrated Ocean Observing System, is a network of people and technology.
It collaborates to collect and transmit data on our coastal waters, Great Lakes, and seas.
Some of its work is gathering data in the ocean, while others are on land or in space.
Thus, the correct option is C, which promotes ocean ownership.
Learn more about Ocean Observing System, here:
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reproduction generates offspring that are genetically identical to a single
parent
Answer:
This form of reproduction is Mitosis
Explanation:
This form of as3xual reproduction produces two identical daughter/diploid cells, with 46 chromosomes due to their parental cell. The daughter cells are the genetically identical offspring to the single parent.
Animation 7.2: In meiosis, a _______ parent cell divides to form _______ daughter cells. diploid; 2 haploid diploid; 4 haploid haploid; 2 diploid haploid; 4 diploid
Answer:
2 diploid/haploid
Explanation:
in meiosis at first one cell divide and gives two diploid cell and then 4 haploid cell
which of the following is not a true difference between the chromosomes of eukaryotes and those prokaryotes
Answer:
3rd option
Explanation:
Eukaryotic cells have many chromosomes while most prokaryotic cells consist of just one circular chromosome.
The teeth, jawbones and muscles of mammalian herbivores are adapted for side-to-side ____________movements.
Where does the phosphorus cycle begin
The phosphorus cycle starts in the earth's crust. The phosphate salts are broken down from the rocks. These salts are washed away into the ground where they mix in the soil.
Answer:
the first step of the phosphorus cycle involves the extraction of phosphorus from the rocks by weathering.
Explanation:
Weather events, such as rain and other sources of erosion, result in phosphorus being washed into the soil.
Hope this helps! Good luck!
Transfer of energy always travels from cold to warm, or cold to hot.
True or False?
Answer:
False it could be the opposite
Explanation:
why phytoplankton biomass decreases between June and July
Answer:
The cause of phytoplankton blooms has traditionally been attributed to seasonal changes in ‘bottom-up’ environmental factors controlling phytoplankton division rates, such as nutrients and light 3,4,5,6,7. However, seasonal changes in phytoplankton biomass (P) represented by the biomass-specific net rate of change (r) always reflect the interplay between two dominant terms, the phytoplankton division rate (μ) and the sum of all loss (l) rates (e.g., grazing, viruses, sinking):
Explanation:
The photosynthetic production of organic carbon by marine phytoplankton plays a key role in regulating atmospheric carbon dioxide (CO2) levels, such that without this biological uptake it is estimated that present day atmospheric CO2 concentrations would be 200 ppm (50%) higher1. Phytoplankton blooms in the temperate and polar oceans play a disproportionally large role in ocean CO2 uptake, as well as being critical ecological events to which the migration patterns of marine animals, ranging from zooplankton to whales, have evolved2. The cause of phytoplankton blooms has traditionally been attributed to seasonal changes in ‘bottom-up’ environmental factors controlling phytoplankton division rates, such as nutrients and light3,4,5,6,7. However, seasonal changes in phytoplankton biomass (P) represented by the biomass-specific net rate of change (r) always reflect the interplay between two dominant terms, the phytoplankton division rate (μ) and the sum of all loss (l) rates (e.g., grazing, viruses, sinking):
r=1PdPdt=μ−
Hope this helps
What controls the ratio of the two isotopes in foraminifera shells?
water pressure
The temperature of the water
Radiation
The salts in the water
Answer:
The salts in the waterin what way can you help those people with hormonal disorders?
Answer: Estrogen therapy. ...
Vaginal estrogen. ...
Hormonal birth control. ...
Anti-androgen medications. ...
Testosterone therapy. ...
Explanation:
The Calvin cycle is affected by certain environmental conditions, including light intensity, availability, and .
The Calvin cycle represents the light-independent set of photosynthetic reactions affected by light intensity, availability, and temperature.
What is Calvin cycle?It is the process that uses adenosine triphosphate (ATP) and NADPH generated during light-dependent reactions to convert atmospheric CO2 into complex carbohydrates.
How does temperature affect the Calvin cycle?Enzymes are proteins and above the optimal temperature denaturation of enzymes occurs, decreasing performance.At higher temperatures, the stomata close preventing the entry of CO, while in the substomatal cavities the concentration of O continues to increase, which is a product of water photolysis.Therefore, we can conclude that at the beginning of the Calvin cycle, atmospheric CO2 enters the leaf through the stomata, a process that would be affected by light intensity, availability and temperature.
Learn more about Calvin cycle here: https://brainly.com/question/13984369
during ____, atoms arrange in a pattern over an over.
Answer:
crystallization
Discuss the difference between a lytic cycle and a lysogenic cycle. In each case, how is the viral genetic material being replicated?
The lytic cycle involves the reproduction of viruses using a host cell to manufacture more viruses; the viruses then burst out of the cell. The lysogenic cycle involves the incorporation of the viral genome into the host cell genome, infecting it from within
Neurons sent by the __________ to the prefrontal lobes of the cerebral cortex contribute to improvements in sustained, controlled attention
Neurons sent by the reticular formation to the prefrontal lobes of the cerebral cortex contribute to improvements in sustained, controlled attention
The mechanism of action of central nervous systemThe central nervous system is one of the major part of the nervous system that consists of:
cerebral cortex, limbic system, basal ganglia, thalamus, hypothalamus, and cerebellumThe cerebral cortex is the outer part of the brain that is concerned with higher specific functions such as speech, the thinking, and memory.
The reticular formation are network of small neurons that send signals to the prefrontal lobes of the cerebral cortex which contribute to improvements in sustained, controlled attention.
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Magnesium and calcium work together to: ____________
a. regulate the contraction and relaxation of muscles
b. control blood glucose levels
c. cause bone demineralization
d. maintain the acid-base balance in body cells
e. transport proteins through the blood
Answer:
a. Regulate the contraction and relaxation of muscles
Magnesium and calcium work together to A) regulate the contraction and relaxation of muscles.
How do magnesium and calcium work together?
They paint together in lots of capabilities, such as regulating heartbeat, muscle tone and contraction, and nerve conduction. At different times, calcium and magnesium seem to compete through binding competitively to the same websites in the frame. it's miles vital to have a look at one's weight loss program to decide on calcium and magnesium wishes.
What are magnesium and calcium correct for?Studies suggest that calcium, magnesium, and zinc may improve several elements of your health, including bone power, mood, immunity, blood sugar law, and sleep first-rate.
Learn more about Magnesium and calcium here: https://brainly.in/question/2707001
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which of the following is correct?
cells differentiate
cells come from the air
cells come from cells
A and C
Answer:
The answer to your question is Cells come from other Cells.
Hemophilia is an X-linked recessive trait in humans. Would there be any offspring that would have hemophilia if the Mother is a carrier, and the Father is unaffected, and what would be the percentage of the affected offspring?
USE PHOTO!!
Answer:
yes.25%.
one carrier daughter. one hemophiliac son
one normal son,one normal daughter
Question: A rat approaches a piece of rotting fruit, takes a small bite, and runs away. Which statement best explains the reason for the rat’s behavior?
A. The rat runs away to process the sensory information.
B. Sensory receptors in the rat’s whiskers respond to the input about the texture of the fruit.
C. Information gathered by the rat’s auditory receptors signals that the environment around the fruit is not safe.
I will mark brainiest if your response has scientific reasoning and accurate, I believe I have the answer, yet I want to double-check. Thank you!
