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d1i1m1o1n [39]
2 years ago
12

What is the job of the enzyme telomerase?

Biology
1 answer:
Ainat [17]2 years ago
4 0

Answer:

Telomerase is the enzyme responsible for maintenance of the length of telomeres by addition of guanine-rich repetitive sequences. Telomerase activity is exhibited in gametes and stem and tumor cells. In human somatic cells proliferation potential is strictly limited and senescence follows approximately 50-70 cell divisions.

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Are flowers counted as an asexual reproducer?
True [87]

Answer by YourHope:


Are flowers counted as an asexual reproducer?


It all depends on the flower. Flower plants are capable of sexual reproduction. However, they vary on whether they can reproduce both ways, or only sexually.


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6 0
3 years ago
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Why did early scientists believe that plants were fundamentally different than animals?
Alona [7]
Why did early scientists believe that plants were fundamentally different than animals?

<span>Scientists did not know animals had cells too.</span>
8 0
3 years ago
Breathing into and out of a paper bag for a long period of time will lead to?
Ilya [14]

Breathing into and out of a paper bag for a long period of time will lead to respiratory acidosis.

<h3>What is respiratory acidosis?</h3>
  • When the lungs are unable to expel all of the carbon dioxide the body produces, a condition known as respiratory acidosis develops.
  • Body fluids, particularly the blood, become too acidic as a result.
  • The main causes of respiratory acidosis are inadequate ventilation and carbon dioxide buildup.
  • The main issue is an increase in arterial carbon dioxide partial pressure (pCO2) and a decline in the arterial bicarbonate to arterial pCO2 ratio, which causes a drop in blood pH.
  • When there is acute respiratory acidosis, the body initially tries to make up for it.
  • If the acidosis lasts more than 12 hours, a reaction known as metabolic compensation2 takes place.
  • By increasing the release of hydrogen ions through ammonium, the kidneys will lower the blood's acidity.
  • Too much carbon dioxide in the body can result in general symptoms including headache, exhaustion, and twitching muscles.
  • Frequently, it goes away fast on its own.
  • But in cases of severe hypercapnia, the body is unable to return to a stable CO2 level, and the symptoms are more severe.

Learn more about respiratory acidosis here:

brainly.com/question/9694207

#SPJ4

7 0
1 year ago
Name any two organs involved in digestive systemgifjritxudufhg​
patriot [66]

Answer small and large intestines

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3 years ago
A sample of iron has the same dimensions of 2 cm x 3 cm x 2 cm. If the mass of this rectangular-shaped object is 94 g, what is t
julia-pushkina [17]

Answer: 77.88889

Explanation:

8 0
3 years ago
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