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yKpoI14uk [10]
4 years ago
9

Explain what strata are

Biology
2 answers:
Kazeer [188]4 years ago
6 0

a layer or a series of layers of rock in the ground.
Shalnov [3]4 years ago
3 0

Answer:

a layer or a series of layers of rock in the ground. ,

a level or class to which people are assigned according to their social status, education, or income.

Explanation:

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Mrac [35]
DNA is found in nucleus
7 0
3 years ago
In which if the following would the cell cycle be shortest
Readme [11.4K]
Hi!

The answer is an Embryonic cell.

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5 0
3 years ago
Suggest why redox indicators highlight aerobic respiration.
spayn [35]

Answer:

Cellular respiration involves many reactions in which electrons are passed from one molecule to another. Reactions involving electron transfers are known as oxidation-reduction reactions (or redox reactions).

6 0
3 years ago
Which of the following describes a phenotype?
Bingel [31]
For the first question, the answer is C. green because a phenotype is the physical characteristics of an organism that can be seen. Of the options given, only green is a characterisitc that could be seen. 

For the second question, the best answer is A. somatic because somatic mutations occur in the gametes. 
8 0
4 years ago
Deamination of cytosine results in uracil. Assume a single deamination event occurs in the sequence below and is not repaired. T
kirill [66]

Answer:

Explanation:

Deoxyribonucleic acid (DNA) is hereditary molecule found almost in every cell. Although it is very stable molecule but changes known as mutations may occur in this molecules. Deamination is also a type of mutation.

Deamination:

In deamination amino group is removed from Cytosine and produces uracil in DNA. This rate of conversion occurs about 100 bases per cell per day.

Sequence given in question is

... TACT... .

....ATGA...

After deamination the given sequence becomes

... TAUT... .

....ATAA...

8 0
3 years ago
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