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rusak2 [61]
3 years ago
5

How do mutations work in dna sequences? I'm so lost​

Biology
1 answer:
liraira [26]3 years ago
6 0

Answer:

A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke. Mutations can occur during DNA replication if errors are made and not corrected in time.

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Which method of timber harvesting removes all trees from the harvest area?
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3 years ago
Which of the following traits of bacterial cells differ signifcantly from the other domains of life?
wariber [46]

Answer:

Option (A), (B), (D) and (F).

Explanation:

Bacteria are involved in the domains of eubacteria and archaea. Bacteria are different from the other organism and shows different in the chemical and cellular structure of the cell.

The translation elongation factors are different in bacteria and other organisms. The translation factors of bacteria are EF-Tu and EF-Ts whereas the eukaryotic elongation factors are eEF-1 subunit α and eEF-1 subunit βγ. A single RNA pol is present in bacteria and three different RNA pol is present in eukaryotes. Peptidoglycan is present in prokaryotes. Phospholipids contain ester linkage in bacteria and ether linkage in archaea.

Thus, the correct answer is option (A), (B), (D) and (F).

6 0
3 years ago
Thick skin has a more extensive dermal layer than thin skin. thick skin has a more extensive dermal layer than thin skin.
eduard

Answer:

false

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4 years ago
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