All categories

3 years ago

There are______different possible combination of the four nitrogen bases taken three at a time

Biology

1 answer:

Alika [10]3 years ago

6 0

Answer:

Explanation:

By controlling the synthesis of enzymes, DNA controls the functioning of the cell. Of the four different bases taken three at a time, there are 43, or 64, possible combinations. The meaning of each of these combinations, or codons, is known. Most of them represent one of the 20 particular amino acids found in protein.

You might be interested in

Use your knowledge of osmosis to explain why the mass of each cube increased.

olga2289 [7]

Osmosis passes from a medium with a high concentration of water molecules to another with a low concentration of water molecules and since the potato has low water concentration so the water transfers to it increasing its mass

3 0

3 years ago

According to the Shannon Diversity Index, which of the five blocks above, with each containing 36 squares, would show the greate

Semmy [17]

Answer:

so here correct option is A. 5

Explanation:

solution

as number of population groups live in a definite area is called diversity

so here in 1 there is only 2 groups of population

and in 2 there is 3 types of population groups

and in 3 there is 2 type of population groups

and in 4 there is 4 type population group

but they are not not evenly abundant and population of 1 group that is much less

so it might be a foreign population group

so here in 5 there is 4 type of population group which means it has higher diversity compare to other

so here correct option is A. 5

8 0

3 years ago

5. The sodium-potassium pump is an example of

Nonamiya [84]

Answer:

its passive transport

Explanation:

The sodium-potassium pump sets the membrane potential of the neuron by keeping the concentrations of Na+ and K+ at constant disequilibrium.

7 0

3 years ago

Read 2 more answers

The biggest risk factor for the development of skin cancer is excessive exposure to ultraviolet radiation from sunlight. Exposur

Pepsi [2]

<h2>Uses of Tanning</h2>

Explanation:

Tans from a tanning bed or from the sun are proof of UV radiation harm. Each time you tan you are collecting sun harm which can cause <em>wrinkles, hanging skin, and skin malignant growth.</em>
Tanning meeting can expand the danger of creating skin malignancy.
<em>There is nothing of the sort as a sound suntan.</em> Any adjustment in your normal skin shading is an indication of skin harm.
Proof recommends tanning incredibly expands your danger of creating <em>skin malignancy. </em>
<em>The expansion in skin color called melanin, which makes your skin tan, is an indication of harm.</em>

8 0

3 years ago

Place the particular characteristic into the correct corresponding type of dna replication. each characteristic may be used once

torisob [31]

Answer:

This is the remaining incomplete part of the question.

Requires separation of template strand Uses helicase Occurs during interphase of cell cycle Require primers Occurs in nucleus Requires dNTPs Produces Okazaki fragments Requires DNA polymerase Requires Primase Requires Taq DNA polymerase Requires cycles of heating Occurs in cytoplasm Occurs during anaphase of mitosis

Explanation:

Cellular DNA replication Polymerase chain reaction

Requires separation of template Requires separation of template

strand strand

Requires dNTPs Requires dNTPs

Uses helicase Requires cycles of heating

Requires Primase Require primers

Requires DNA polymerase Requires Taq DNA polymerase

Occurs during interphase of cell cycle

Occurs in nucleus Occurs in test tube

Produces Okazaki fragments

6 0

3 years ago

There are______different possible combination of the four nitrogen bases taken three at a time​

There are______different possible combination of the four nitrogen bases taken three at a time