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otez555 [7]
4 years ago
14

Star light, star bright: how bright a star appears to us on Earth depends MAINLY on

Biology
1 answer:
aleksandr82 [10.1K]4 years ago
4 0
The composition of the star!:-)
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A(n) _______________ is made up of a glycerol backbone attached to three fatty acids.
romanna [79]
The answer to this question would be: triglyceride

Triglyceride is made of a glycerol with three fatty acids. A similar structure to this would be the diglyceride which was consist of glycerol with two fatty acids. Triglyceride could transport adipose fat or glucose to or from the liver. A high level of triglyceride is linked to heart disease and other atherosclerotic.
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4 years ago
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Explain why a controlled (scheduled) cell cycle is essential to life
nika2105 [10]

Answer:

Control of the cell cycle is necessary for different reasons. When the cell cycle are not regulated, cells could constantly undergo cell division without any form of control which will lead to cancer.

Internal regulation of the cell cycle is necessary to alert the passage of one phase to the next at a set given time. This helps in the overall metabolism of the body.

6 0
3 years ago
Look at the number of organisms and the amount of energy in each level of the pyramid. Why do you think there are more organisms
aleksandrvk [35]

Answer:

If there wasn't a lot of organisms and energy in the productive part of the triangle, then there wouldn't be a lot of third level organisms. The energy piramid would be a lot smaller then what it is here, and maybe if the energy source was low then there might not be such a vast varity of animals in the ecosystem.

You're welcome friend <3

6 0
3 years ago
In snapdragons, flower color is controlled by incomplete dominance. The two alleles are red (R) and white (r). The heterozygous
Sophie [7]

Answer:

2/4

Explanation:

50% = Rr heterozygous

50% = rr homozygous

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3 years ago
PLEASE HELP WITH THESE <br><br>just say which number you answered 
zubka84 [21]
I got two, but I could be wrong.
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