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goblinko [34]
3 years ago
10

What is the answer to number one

Biology
2 answers:
Reptile [31]3 years ago
7 0

I believe the answer is B.

madreJ [45]3 years ago
5 0

the correct answer is a

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The movement of which layer of Earth drives the motion of the plates on Earth’s crust?
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Heat from the earths core causes movement in the mantle, which results in movement on the crust.
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which enzyme is responsible for facilitating the hydrogen bonding between nucleotides in a new DNA molecule
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The enzyme responsible for facilitating hydrogen bonding between nucleotides in a new DNA molecule is Polymerase.
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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
2 years ago
The following DNA strand is used as a template for transcription:
bonufazy [111]
The answer is B
C pairs with G, T pairs with A but in RNA T is replaced with U so A pairs with U
6 0
3 years ago
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3.To What order do dolphins belong?<br> A.Carnivora<br> B.Sirenia<br> C.Cetacea<br> D.Pinnededia
svlad2 [7]

Answer:

Cetacean

Explanation:

Let us start with the family Delphinade which is the largest in the Cetacean order, and relatively recent: dolphins evolved about ten million years ago, during the Miocene. Dolphins are among the most intelligent animals and their often-friendly appearance and seemingly playful attitude have made them popular in past and current human culture.

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3 years ago
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