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Stolb23 [73]
3 years ago
7

The antibiotic rifamycin blocks synthesis of RNA from a DNA template. The most immediate effect would be to

Biology
1 answer:
MrRissso [65]3 years ago
5 0
Since rifamycin inhibits the enzyme RNA polymerase, which is a key enzyme for synthesizing messenger RNA, the immediate effect of this antibiotic would be the inhibition of the process of transcription.
Messenger RNA is essential for protein synthesis because it is the mediator between the information in the DNA sequence and the process of translation in which the proteins are made. Therefore, by inhibiting RNA synthesis rifampicin ultimately stops the production of proteins.
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Fed [463]

Answer:

idk if it's good..

Explanation:

The dark-colored mice arose in the population at location A by random mutation. ... advantage over light-colored mice in that environment. • Over time, dark-colored mice became more common at location B because more of their offspring survived. to reproduce and pass on their genes, including genes for fur color.

3 0
2 years ago
What is the latitude and longitude (to the nearest degree) of the following cities? a. Kansas City b. Philadelphia c. Reno d. Mi
insens350 [35]

Latitude is the angular expanse of the north or south of the equator of the earth, while longitude is the angular distance of a place east or west of the meridian at Greenwich, England, or object. The latitude and longitude of the following cities are:

A.      Kansas City - 39.0997⁰ N, 94.5786⁰ W

B.      Philadelphia – 39.9526⁰ N, 75.1652⁰ W

C.      Reno – 39.5296⁰ N, 119.8138⁰ W

D.      Minneapolis – 44.9778⁰ N, 93.2650⁰ W

6 0
2 years ago
Read 2 more answers
Consider the data on cliff swallow mortality. Why is this an example of directional selection?Overall genetic variation decrease
Gala2k [10]

Answer:

The average trait value changed in one direction.(In this case, larger size)

Explanation:

In evolution a natural selection can be disruptive, directional or stabilizing

In stabilizing no extreme trait is favored hence provides intermediate values .

Disruptive selection both extreme traits are favored over the intermediate trait.

Directional, the enviroment will favor the survival of one trait hence a change in direction either towards the left or the right.

In the case of swallow cliff mortality, selection favored the larger size.

8 0
2 years ago
Solve all these please image attached including brainliest
Hatshy [7]
Axis, earth, new, moon, half, moon, full, eclipse, lunar. Your welcome
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Once the dna of a person has been copied it can be compared to the dna of other peoole by using
Kitty [74]
Once the DNA of a person has been copied it can be compared to the DNA of other people by using PCR (Polymerase Chain Reaction).
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3 years ago
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