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zimovet [89]
3 years ago
9

Which statement best describes the role of mRNA in protein synthesis in human cells

Biology
1 answer:
fenix001 [56]3 years ago
4 0

Answer: B

Explanation: Hope this helps :)

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Which is mixed with proteins to break them into amino acids? villi enzymes saliva fat
postnew [5]

Answer:enzymes

Explanation:during digestion, food is broken down by chewing in the mouth.enzymes also acts on foods to reduce them into simpler constituents.enzymes acts on food in the mouth, stomach, intestine etc.

Enzymes that acts on proteins helps to break the peptides bonds present in proteins.they break up the polypeptide chains into amino acids .An example is trypsin .the conditions necessary for these enzymes to acts may be specific.some require acidic environment while others require basic environment.pepsin for example requires stomach hydrochloric acid to be converted from it's inactive form, pepsinogen.

The resultant Amino acids are then absorbed in the small intestine

3 0
3 years ago
Explain why an envelope virus that simply leaks out of an infected cell can be worse than a virus that quickly lyses and kills t
o-na [289]

Answer:

The enveloped viruses are resistant to disinfectants.

Explanation:

The outer covering or the envelope in the virus comes from the infected cell. This envelope is formed by the process called as budding off, from the host cell. The envelope that covers the virus provides resistance to various disinfectants and prevent virus from damage. The outer coat (envelope) is formed of a small part of cell membrane.

The virus that lyses and kills the cell immediately is less worse than the enveloped virus. The virus that kills cells immediately prevents the host cell from continuously synthesizing new virus particles. Thus, no more viral particles can be produced by the host cell. So, envelope viruses are worse that viruses that directly kills the host cell.  

6 0
3 years ago
A client’s laboratory report reveals decreased serum and salivary cortisol levels and increased serum potassium level from hypof
Nikolay [14]

<span>The nurse must instruct the client to take the medication with meal or snack to prevent stomach ulcer and to avoid lying down for 4-5 hours after taking the drug to prevent supine hypertension.   In addition, onset of headache should be reported and blood pressure should be constantly monitored.</span>

7 0
3 years ago
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bedbugs are small insects that live in and around the bedding of humans and feed on humans at night. Their bites cause redness,
Sonbull [250]

Answer:

The bedbugs began to die, but then they mutated to become immune to the chemical being used on them, so then they were able to regain their population. Most of the time, in order to get rid of bedbugs, people just burn their mattress' because bedbugs mutate and become immune fast becase their life cycle is so short.

Please Mark BRAINLIEST

6 0
2 years ago
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Why are scorpions florescent to black light? How might it help them survive?
givi [52]

Answer:

Well, something in the scorpions' exoskeleton causes them to glow. The fluorescence makes their bodies more sensitive to light, so it's easier to find a shady hiding spot to survive in.

Explanation:

3 0
3 years ago
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