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UNO [17]
3 years ago
6

How can a chromosome regulate transcription and increase it?

Biology
2 answers:
jeka943 years ago
5 0

Answer:

C. The region that codes for RNA unfolds.

Explanation:

Chromosome represents packing of DNA with help of histone and other proteins. Tight packing of DNA and condensation into chromosomes make the RNA coding region of DNA inaccessible for RNA polymerase resulting in decreased rate of transcription. On the other hand, loose packing of DNA with histone proteins and unfolding of chromosomes expose the RNA coding region for enzymes and factors of transcription leading to increased rate of transcription.

Zinaida [17]3 years ago
3 0
D I think............
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Ivahew [28]

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4 0
3 years ago
Explain the evolutionary relationship between the fin of a fish and the flipper of a whale.
Luda [366]

Answer:

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6 0
3 years ago
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PLS HELP!!! I'LL GIVE BRAINLY!!!
USPshnik [31]

Answer:

See the answer below

Explanation:

First, let us look at the complete equation of respiration:

C_6H_1_2O_6 + 6O_2 -->6CO_2 + 6H_2O

The respective number of each atom in the reactants and the products can be filled in the table thus:

Types of atom   Number of atom in reactants   Number of atom in products

Carbon                                6                                                    6

Hydrogen                            12                                                   12

Oxygen                               18                                                    18

<em>The total number of each atom in the reactants is equal to the total number in the products. Hence, the calculation confirms the law of conservation of matter that says that matters can neither be created nor destroyed, but can be converted from one form to another in a course of a reaction. </em>

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8 0
3 years ago
6. What is the term that refers to the amount of a crop produced?
mojhsa [17]

Answer:

Gross

Explanation:

im pretty sure its gross

4 0
2 years ago
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NeX [460]

Answer:

Groundwater.

Explanation:

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It is also known that sedimentary basins encounters a certain change in its subsidence rate over time, and eustatic sea level changes continuously, causing depth to variations in groundwater and lakes, ocean temperature, spreading rates, continental collision and cracks, and sedimentation in ocean basins.

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3 years ago
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