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LenaWriter [7]
2 years ago
12

How can humans have a positive impact on air quality?

Biology
1 answer:
Ne4ueva [31]2 years ago
3 0

Answer:

by using public transportation instead of driving a car. O by moving to a large city, where air quality is better. by removing vegetation such as trees and shrubs. What is the answer.

Explanation:

# need any queshtions answered within minutes/seconds text me

-we all have those moments where we need those queshtions answered like that!

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TACATCCATCAGTTACGC A guanine replaced the 1st Thymine in the original DNA strand above, how many amino acids would be changed as
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Answer:

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Explanation:

This question is describing the occurrence of the process of mutation, which is the alteration in the genetic sequence of a gene. In this question, a DNA sequence was given as follows: TAC-ATC-CAT-CAG-TTA-CGC. However, a SUBSTITUTION MUTATION took place in such a way that the thymine base was replaced by a guanine base to have mutated sequence: GAC-ATC-CAT-CAG-TTA-CGC.

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