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Sonja [21]
3 years ago
13

Which of the following statements about cell-cycle regulation is correct?

Biology
1 answer:
Viktor [21]3 years ago
5 0
I think that the correct statement is:

<span>C. A decrease in p27 protein causes a nondividing cell to resume division. 

To make the choices correct,
Choice A - replace nucleotide with protein
Choice B - replace carbohydrates with protein
Choice E - replace animal with plant</span>
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How do you think Nucleic Acids and Proteins work together in the body? Why are they both important to humans?
torisob [31]

Explanation:

protein is the element responsible for building up of cells and the nucleic acid is embedded in the cell, so protein builds the whole cell including the nucleic acids.. the nucleic acid is also packed by histones which is a proteinous structure. both are important because, in the cell all organelles require protein for their growth and likewise the encoding of the genetic information carrier

4 0
3 years ago
The rate of kidney filtrate formation would normally be dependent upon all of the following factors except __________.
Wewaii [24]

Answer:

The correct option is BLOOD CALCIUM LEVEL.

Explanation:

The options attached to this question are given below:

A. Filtration membrane integrity

B. Systemic blood pressure

C. Blood calcium level

D. Renal artery/arteriole diameters

Kidney is an excretory organ, which functions by filtering waste products out of the blood. The rate at which the kidneys filter the blood depend on some factors; such factors include: water intake, systemic blood pressure, vasoconstriction, dehydration, filtration membrane integrity etc.

Blood calcium level does not have any effect on the rate at which the kidneys filter the blood.

7 0
3 years ago
List the sequence of events involved in the alternation of generations in land plants
Keith_Richards [23]
<span>The sequence of alternation of generation is; gametes->zygote->sporophyte->spores->gametophyte->gametes. The attached diagram shows clearly this looped cycle. Alternation of generation occurs in a more advanced land plant that has distinct haploid and diploid phases in their life cycle. The diploid phase usually involves the sporophyte while the haploid phase involves the gametophyte</span>




7 0
3 years ago
The sum of all the genes in a population is referred to as ______
Valentin [98]
The sum of all the genes in a population is referred to as the gene pool.
3 0
3 years ago
Read 2 more answers
What is the optimum temperature range for steelhead trout?
Elina [12.6K]

Answer:

Explanation:

the MWMT should not exceed 17-18ºC, and daily maximum temperatures should not exceed 21-22ºC to be fully protective of adult steelhead migration.

3 0
3 years ago
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