Phrase to make it true.

Biology

1 answer:

Brrunno [24]3 years ago

7 0

Gene regulation is the ability of an organism to control which genes are transcribed is a true statement.

Explanation:

Gene regulation is a process which regulate (by inducing or repressing) a gene expression.

It can make structural or chemical alterations to the gene material. It regulates transcription by allowing proteins to bind only to specific elements on the DNA and modulates translation.

Gene regulation simply turns genes “on or off”. The regulation action is done by activator proteins which induces or turns on a gene expression; while gene regulators repress or turns off the gene expression.

When a gene is turned on, it is ordered to code only for the specific protein. Only the respective required genes are turned on to specifically code for the specific proteins.

Thus the proteins can be coded into various types according to the function to be performed. The function and structure of a protein in a brain cell differs from that of a skin cell due to gene regulation .

You might be interested in

Unlike DNA, RNA A. contains nitrogenous bases. B. pairs uracil with adenosine instead of thymine. C. has deoxyribose as the suga

labwork [276]

pairs uracil with adenosine

8 0

4 years ago

1. What conclusions can you draw about the results of your first cross between a homozygous red bull (RR) and a heterozygous re

rusak2 [61]

1. The conclusion that can be made about the results of your first cross between a homozygous red bull (RR) and a heterozygous red cow (Rr) is shown below :
You supposed to make a punnet square, so (picture)
Than you will get that the first generation will be 50% homozygous dominant
and 50% heterozygous which lead us to conclusion :
Crossing results in 50% (dominant homozygote) and 50% (dominant heterozygote).

2. Conclusion about the results of your second cross between a heterozygous red bull (Rr) and a heterozygous red cow (Rr) is shown in the second picture. And you can see that in 25% (dominant homozygote), 50% (dominant heterozygote) and 25% (homozygous recessive).

3. Conclusion about the results of your third cross between a homozygous white bull (rr) and a homozygous white cow (rr) are shown in the third picture. In this case you can see the result of 100% (homozygous recessive).

3 0

3 years ago

Site of synthesis of lipid and steroid molecules is callled _______

spayn [35]

The correct answer is: smooth endoplasmic reticulum (smooth ER).

Smooth endoplasmic reticulum is a membrane organelle of the eukaryotic

cells which consists of tubular membrane vesicles. One of its main function is the synthesis of lipids and their storage. For example, cholesterol and phospholipids are stored in the smooth ER and then used for the synthesis of plasma membrane.

There is another type of ER- rough ER. The difference between these two ER on its outer surface have attached ribosomes- protein-synthesizing particles .

3 0

4 years ago

Choose the best answer.

GenaCL600 [577]

Answer: a. plasma membrame

Explanation:

it's not b becasue a cell wall is composed of many cells. c and d are compoments of a cell found within it. which leaves us with a. plasma membrame, the protective layer that seperated the cell with its outside environment.

hope this helped! ♡

6 0

3 years ago

I need help plsssss help me you’ll get points and maybe that brain thingy lol

Dmitriy789 [7]

Answer: D.

Explanation: Animal because animal cells are round and do not have a cell wall.

3 0

3 years ago

Read 2 more answers