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vredina [299]
3 years ago
6

15. Proteins are super important because they contain

Biology
2 answers:
andrew-mc [135]3 years ago
7 0

Answer:

Proteins contain amino acids

Explanation:

Amino acids combine to create proteins.

son4ous [18]3 years ago
5 0

Answer:

Hair and nails are mostly made of protein. Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood.

Explanation:

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When a tapeworm steals nutrients from the gut of a mammalian host, that symbiosis is called?
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Tapeworms are known to feed off of their hosts to complete their life cycle. This type of symbiotic relationship is called parasitism. Parasitism is defined as the type of symbiotic relationship wherein only one of the two interacting organisms benefit, at the latter organism's expense. Parasites could either be found inside or outside the host's body. Tapeworms are internal parasites. 
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3 years ago
What is the process by which a cell divides to form two daughter cells?
ZanzabumX [31]
<span>Meiosis is the prosess in which cells split</span><span />
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If an Arctic polar bear is transferred to a zoo in tropical Singapore, it will not be able to survive. What could be the reason
andrew11 [14]
A, because its thick fur is designed to keep it warm, it would over heat and unfortunatly die
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Compare the processes by which a car and a human use "fuel" to perform work. What are the similarities?
Alenkinab [10]

A car needs to be fueled before it can set in motion to posses a given amount of kinetic energy.

<h3>What is energy?</h3>

Energy is the capacity of doing work. In physics, there exist different types of energy; among which are follows:

  • Kinetic energy: Kinetic energy can simply be defined as that energy a body posses due to its motion
  • Potential energy: , On the other hand, potential energy is the energy a body has due to its relative position.

Other forms of energy include:

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So therefore, a car needs to be fueled before it can set in motion to posses a given amount of kinetic energy.

Therefore, kinetic energy is the energy which allows a car to be fueled before it can set in motion .

Learn more about kinetic energy:

brainly.com/question/25959744

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8 0
2 years ago
The molecular clock has limited usefulness for estimating divergence times among species in part due to the saturation of DNA se
Greeley [361]

<u>Answer:</u>

<em>In highly diverged lineages, the substitutions process will occur at sites that have been substituted previously</em>.

<u>Explanation:</u>

Molecular clock uses the mutation rate to reduce the time in prehistory when the life forms are diverged. <em>The molecular clock uses the sequence of amino acids and nucleotide sequence for the DNA.</em>  

This clock does not measure any time but the number of mutations, and other changes over certain time.  <em>Sometimes its useful property might be limited due to the highly diverged lineages.</em>

8 0
3 years ago
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