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viva [34]
3 years ago
9

How many molecules are there

Biology
1 answer:
Wittaler [7]3 years ago
5 0

Answer:

about 129-130

Explanation:

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Genes code for the production of ________ which can control traits.
lara [203]

Answer:

protein

Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell.

7 0
2 years ago
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The cells within an organism consistently divisor the process of blank. As a result of this process more cells are made so organ
damaskus [11]

Answer:

Cell division

Explanation:

Cells division leads to two daughter with the same genetic material as their "mother" cell.

3 0
3 years ago
Which of these values would most likely be the heritability of body mass index (BMI) in a developing country with a large gap be
ANTONII [103]

Which of these values would most likely be the heritability of body mass index (BMI) in a developing country with a large gap between nutrition and health care available to the rich and poor?

a. 0.33

b. -0.88

c. 0.99

d. 0.0001

e. 1.3

Answer:

a. 0.33

Explanation:

Body Mass Index is defined as the measure of fat depending on the height and weight of individuals. It is being calculated as: BMI=\frac{mass_{kg}}{height_{m^2}}

The most likely heritability of body mass index(BMI) in a developing country with a large gap between nutrition and health care will be 0.33.

These is because in developing countries especially countries experiencing rapid economic growth as illustrated by the annual GDP growth rate are likely to have widely ranging lifestyles due to influences of the burgeoning economy, Therefore, there are greater chances for the rich  to have access to the basic requirements and necessities of life whereas the poor are limited with either low or no access to adequate nutrition and health care.

4 0
3 years ago
The hardy-Weinberg principle is written as the equation p^2+2pq+q^2=1 what does p represent
poizon [28]

The Hardy-Weinberg equation is:


p^{2} +2pq+q^{2}=1


where p generally represents the frequency of the homozygous dominant population.


The q usually represents the frequency of the homozygous recessive population, and the 2pq term represents the frequency of the heterozygous population.

5 0
3 years ago
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What is the importance of guard cells ?
WITCHER [35]

The guard cell is responsible for controlling the size of the stomata in leaves. These do so as a result of an interaction between potassium ions and water in and around the cells. When potassium ions accumulate inside the guard cells the water potential inside these cells is lower than that of the outside and as a result, water has to be taken in. This makes the guard cells turgid which in turn stretches them and results in the opening of the stomata. Meanwhile, when potassium ions accumulate outside the cell, the opposite scenario results. Water from inside the cell moves out, making the guard cells flaccid, thus causing these to cover (and effectively close) the stomata.  

5 0
3 years ago
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