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pochemuha
3 years ago
13

Approximately how many mutations occur naturally in DNA per 10,000 bases?

Biology
1 answer:
atroni [7]3 years ago
4 0

Answer:

Modern methods indicate that the mutation rate is roughly one mutation per 10,000 genes per generation.

Explanation:

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In a water molecule, the electronegativity of the oxygen atom is high where the
ExtremeBDS [4]

Answer:

drawing

Explanation:

Draw:

Draw 2 water molecules, H2O. connect the Hydrogen to the Oxygen.

3 0
3 years ago
They are composed of chains of _____ _______ made of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur
e-lub [12.9K]

Answer:

amino acids

Explanation:

Proteins are made up of small units called amino acids. The proteins are composed of carbon, hydrogen, oxygen and nitrogen. In addition to nitrogen, proteins may contain phosphorus or sulphur or both. The proteins are referred to as nitrogenous compounds because they contain nitrogen element.

5 0
3 years ago
What are the products of light-dependent reactions? Why are they important in light-independent reactions?
tamaranim1 [39]

The products of light-dependent reaction are ATP and NADPH. They are essentially required to fix carbon dioxide and make glucose in light-independent reactions.

Light-dependent reactions are those that use the direct sunlight energy to make usable forms of chemical energy i.e., ATP and NADPH. For this, a pigment called chlorophyll is essential that has the ability to the capture the sunlight.

Light-independent reactions are those that do not directly depend on the sunlight energy to complete their process. Instead they are dependent on the products of light reactions so that they can fix atmospheric carbon dioxide and make glucose for the plant. Calvin cycle is the main process of light-independent reaction.

To know more about light-dependent reactions, here

brainly.com/question/1592538

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4 0
1 year ago
What happen to the energy that was not passed on to the next tropic level?????<br> Please help AsAP
jekas [21]

Answer:

The energy that was not passed on the next tropic level is lost as heat

Explanation:

In an ecosystem flow of energy occur from one tropic level to the next one as the organism of one tropic level eats another organism belongs to the tropic level that is lower from that of previous one.

                    The 10% of total energy of one tropic level is passed to the next tropic level the rest of the energy is lost as heat in the environment.

5 0
3 years ago
Examine the evolutionary tree below. this tree tells us that the amnion is found in ________.
posledela

Answer:

this tree tells us that the amnion is found in mammals, lizards, snakes, crocodiles, and birds

Explanation:

4 0
3 years ago
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