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kirill [66]
3 years ago
14

Choline is ____. a. a conditionally essential nutrient b. found only in animal foods c. a common deficiency in American diets d.

created by the body when intake is lacking e. needed for release of energy from fats and carbohydrates
Biology
1 answer:
vazorg [7]3 years ago
7 0

Answer:

Choline is <em>a)  a conditionally essential nutrient.</em>

Explanation:

Choline corresponds to a nutrient present in many foods (eg, egg yolk, liver, beans), necessary for the nervous system in memory regulation, mood, learning, muscle control. It corresponds to the precursor for neurotransmitter synthesis (eg. Acetylcholine) and participates in the synthesis of celular membrane precursors (phospholipids, phosphatidylcholine, and sphingomyelins).

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Both begin with glycolysis. Both occur in mitochondria. Both require oxygen to proceed.

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2 years ago
What is a supercell???
seropon [69]
             <span> A supercell is a type of thunderstorm. Supercell thunderstorms have an intense rotating updraft. This rotating updraft is known as a mesocyclone. Supercell thunderstorms often produce large hail and tornadoes. Large hail is created by the very strong updraft of a supercell. The updraft is strong enough to keep water suspended aloft in the storm. This causes the water to freeze. As it starts to drop, it is caught in the updraft and sent back up into the storm. This repeats several times until the hail stone is too large for the updraft to keep aloft.

It takes a thunderstorm to produce a tornado. Thunderstorms are created when cold dry air from the north interacts with warm moist air from the Gulf of Mexico. Warm moist air rises as the cold dry air sinks. This can help create atmospheric instability.

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3 0
3 years ago
Read 2 more answers
What happens to matter that is used up during photosynthesis?
Zinaida [17]

Answer:

B) It retains its form but increases in mass.

Explanation: I hope this helps!!!

7 0
3 years ago
The table shiws data for two groups of plants, one grown with fertilizer and the other without fertilizer​
Yakvenalex [24]

Answer:

33.5

Explanation:

the mean height is the average. Simply add up the height of all the plants with fertilizer and divide by 5 (Being the amount of plants with fertilizer)

30.5+32.1+40.6+30.5+33.8 = 167.5

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AH(average height)= 33.5

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3 years ago
What evidence would support a scientist's claim that a certain gene is responsible for holding the instructions to produce a spe
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Answer:

Test/experiments

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