The duplication of the genetic content in a cell occurs during what part of interphase?
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a.Mitosis |
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b.G1 phase |
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c. S phase |
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d. G2 phase |
In: Biology
please answer these questions all of them for quick
1. Pick two organisms that have traits that allow them to be perfectly adapted to their environments. For example, there are bright pink praying mantis that are perfectly camouflaged with pink flowers to allow them to be blended in with their environment so insects will not see them as they visit the flowers. Do not use the example provided as one of your organisms!
2. Provide a picture of each organism showing the traits that adapted them to their environments and provide a detailed description of each trait.
3. Describe when the traits may have evolved for each organism.
In: Biology
1. A unicellular, photosynthetic organism could be: a plant a prokaryote a fungus a protist Select all correct answers from the list above. Briefly explain your reasoning.
2. What is bulk transport? Briefly explain why bulk transport is important for large organisms with complex multicellularity.
In: Biology
Why infections caused by eukaryotic parasites are harder to treat than those caused by prokaryotes? Explain and give examples. What is the most effective method to treat infections with Cestodes (tapeworms)?
In: Biology
In: Biology
How does emigration and immigration effect the gene pool of a population?
In: Biology
Imagine you work for an industrial chemical company and you have been asked to design a novel cleaning agent against a group of microorganisms. Select a specific organism representative of the group you chose, gather information about it, and identify the potential "target" within the organism suitable for your cleanser to attack, discussing how your chemical will control the growth of the organism.
In: Biology
In: Biology
What are the main characteristics of bacterial plasmids? Discuss
the role of plasmids in bacterial infections and
survival.
In: Biology
In your own words and in detail, contrast a hydrogen bond, ionic bond, and covalent bond.
In: Biology
13. A structural biologist from a renowned medical research institute has just solved the structure of a protein complex formed between two proteins A and B. She wants to find out if this complex forms in living cells. She has managed to label protein A with a green fluorescent protein and protein B with a red fluorescent protein. The green and red fluorescent proteins form a Forster resonance energy transfer pair.
Explain how you might detect the presence of the A;B complex in living cells paying special attention to which technique you choose, how it works and what you would expect to see. (1 page limit)
In: Biology
5. List up to five advantages of MEG over the following modalities:
a. fMRI (measures changes in blood oxygenation levels related to neural activity)
b. EEG.
In: Biology
Part 1:
A TtYy individual is crossed to one that is ttyy
a. List the types of gametes produced by each parent.
b. Form a Punnett square and derive the genotypes of the offspring.
c. How many phenotypic classes will you have in the offspring?
d. How many genotypic classes will you have in the offspring?
Part two:
A mother of blood type O has a type O child, the father could be which blood type?
a. A or B
b. AB only
c. O only
d. A, B or O
Please show work so ill understand!
In: Biology
Discuss the diversity of the Order Urodela. In your answer make reference to morphotypes, life history, neoteny and the distinction between ‘mole salamanders, true salamanders and newts’
In: Biology
Discuss the adaptation of reptiles to terrestrial and/or aquatic environments. Refer to the evolution and radiation of body plans and physiological adaptations to structure your answer
In: Biology