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Alenkasestr [34]
2 years ago
12

What occurs during a point (substitution) mutation?

Biology
1 answer:
ZanzabumX [31]2 years ago
7 0

Answer:

A point mutation or substitution is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a DNA or RNA sequence of an organism's genome.

Explanation:

Hope this helps!

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You open a urine sample for testing and immediately detect a fruity odor. Which test result do you expect to be elevated using a
Pani-rosa [81]

The test result that would be elevated due to the fruity odor is ketones.

<h3 /><h3>What is urinalysis?</h3>

Urinalysis is a chemical, physical and microscopical examination carried out on a urine sample. This can be used to detect a wide range of disorders such as:

  • urinary tract infections,

  • kidney disease and

  • diabetes.

The dipstick method of urinalysis uses a stick that is made up of chemicals which are capable of detecting the following through a colour change:

  • Ketones,
  • sugar,
  • proteins,
  • acidity, and
  • blood.

The presence of fruity odor in the urine sample signifies that there is excess ketone in the body due to ketoacidosis.

Learn more about urinalysis here:

brainly.com/question/24292109

8 0
2 years ago
What do our electric magnetic waves have in common
zhannawk [14.2K]
They are able to travel in a vacuum at the same speed.
Hope it helps
7 0
3 years ago
PLS HELP I WILL GIVE YOU BRAINLIEST AND PLS EXPLAIN YOUR ANSWER!!!
Kipish [7]

Answer:

Most likely centripetal force. Newton's first law states that an object in motion will continue to remain in motion unless acted upon by an outside force. In this case, that outside force is the centripetal force.

Explanation:

Hope this helps :)

8 0
3 years ago
Which structure best makes Bermudagrass successful in preventing soil erosion
valentina_108 [34]

Bermuda grass is successful in preventing soil erosion because the roots of the Bermuda grass can grow deep and it can reach 6 feet deep more on its surface. Also when the Bermuda grass is damaged it can grow back quickly. 

7 0
3 years ago
The glucose transporter used by cells to obtain glucose from the media is a protein embedded in the membrane. When researchers f
jeka57 [31]

Answer:

a. It's a carrier protein doing facillitated diffusion

Explanation:

Facilitated diffusion may be defined as the transportation of molecules from a high concentration to a low concentration that is down the concentration gradient without input of the energy. Whereas the active transport is transportation of the molecules from the low concentration to the high concentration which is against concentration gradient by the membrane protein.

The glucose transportation process requires membrane protein for the transport and does not require any energy. Therefore, it is carrier protein which is doing the facilitated diffusion.

3 0
3 years ago
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