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vichka [17]
3 years ago
14

You perform a study in which humans can choose to eat proteins, lipids/carbohydrates, and/or vitamins/minerals. Due to your adva

nced experimental design, Group 1 is eating ONLY to obtain energy, whereas Group 2 is ONLY trying to obtain nutrients to replace the molecules their body is breaking down and rebuilding.
Biology
1 answer:
Advocard [28]3 years ago
5 0

Answer:

It depends...

Explanation:

Group 1 is trying to obtain energy, so as we know that lipids and carbohydrates are the basic source of energy because of their storage properties and generation of ATP during glycolysis and lipid metabolism in our body.

Group 2  is trying to obtain nutrients so to rebuild their molecules and body cells they must take enough quantities of vitamins/minerals for that. Proteins are also crucial to for rebuilding lipo-proteins in cell wall of cell amke them crucial for them. They also play an important role in muscle cell repair and replacement due to their primary composition of actin and myosin filaments.

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the allele for white fur is revessive and the allele for normal fur is dominant the frequency for the normal fur allele is 0.60.
Mariulka [41]

Answer:

36% of wolves have normal fur.

Explanation:

Given , the allele for white fur is recessive and the allele for normal fur is dominant

Let "N" represents the allele for normal fur and "n" represents the fur for white fur.

As per Hardy Weinberg's principle, the frequency for dominant allele is represented by "p"

Given ,

p = 0.60\\

Then frequency for dominant genotype will be "p^2"

So, Frequency for wolves with normal fur is

p^{2} \\0.60^2\\0.36

Percentage of the wolves with normal fur is

0.36*100\\= 36%

 

6 0
3 years ago
Give answers please
egoroff_w [7]

Part 1:

A solution that causes a cell to swell is a hypotonic solution.

In an isotonic solution, there is no change in the size of the cell.

All three cause osmosis.

A solution that causes a cell to shrink is a hypertonic solution.

Part 2:

1. H. Energy

2.D. Endocytosis

3.G. Diffusion

4.B. Exocytosis

5.E. Facilitated Diffusion

6.A. Osmosis

7.C. Active Transport

8.F. Passive Transport

Sorry. I don't know how to explain part 3 ,but I tried and failed so I deleted it. Part 1 and 2 are correct though.

3 0
3 years ago
PLZ HELP<br><br> in what soil layer does an earthworm live? explain your answer
daser333 [38]

They live in the topsoil layer

8 0
3 years ago
Read 2 more answers
Which of these hypothetical scenarios are examples of pleiotropy?
SVETLANKA909090 [29]

Answer:

The correct answers are A and B.

Explanation:

Pleiotropy is defined as "when a single gene affects two or more phenotypic characteristic of an organism.". Phenotypic refers to the traits that can be physically observed or measured in an organism, for example height, hair color etc. So the examples of pleiotropy in the given options are in A and B which describe situations where one gene affects two or more phenotypic traits.

I hope this answer helps.

7 0
3 years ago
In the spinal cord, gray matter is functionally organized into _________ while white matter is organized into _________.
NemiM [27]

Answer:

Horns and columns.

Explanation:

The spinal cord is the important component of the central nervous system. The spinal cord consists of the nerves of the body and control the reflex actions of the body.

Spinal cord consist of white matter and grey matter. The motor and sensory axons are present on white matter. The white matter covers the grey matter and arranged into the different columns. The grey lies inside the white matter and consists of neuronal cell bodies. The grey matter is completely organised in the horns.

Thus, the answer is horns and columns.

3 0
3 years ago
Read 2 more answers
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