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ella [17]
3 years ago
14

All human cells contain 46 chromosomes; 23 from the dad and 23 from the mom.

Biology
1 answer:
Pachacha [2.7K]3 years ago
4 0
The answer would be true
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if a red blood cell has solute of concentration of 0.9%, what would be the solute concentration of an isotonic solution
Alexxandr [17]

Answer:

the answer is 0.7%

of concentration of an isotonic solution

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3 years ago
What is the displacement<br><img src="https://tex.z-dn.net/?f=%20%5Cbeta%20" id="TexFormula1" title=" \beta " alt=" \beta " alig
miss Akunina [59]

Answer:

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<h2>❣️(◍Jess bregoli ◍)❣️</h2>

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5 0
3 years ago
What would decrease the amount of oxygen discharged by hemoglobin to peripheral tissues?
Marina CMI [18]

The following factors will decrease the amount of oxygen discharged by hemoglobin to peripheral tissues.

A) decreased temperature

B) increased pH

C) decreased amounts of DPG

D) increased tissue PO2

How oxygen is being transported?

About 97% of the oxygen used during breathing is delivered by red blood cells in the blood, while the remaining 3% dissolves in plasma. The pigment hemoglobin, which is found in RBCs, is what gives blood its red color. According to the partial pressures of oxygen, carbon dioxide, H+ concentration, and temperature, oxygen attaches to hemoglobin to create oxyhemoglobin. Up to 4 oxygen molecules can be carried by a single hemoglobin molecule. The optimum circumstances for the synthesis of oxyhemoglobin include low temperature, high H+ concentration, and oxygen partial pressure. In the alveoli, these criteria are satisfied. But in the tissues, the circumstances are different, and as a result, oxygen is separated from oxyhemoglobin.

To know more about the transport of oxygen visit:

brainly.com/question/17094907

#SPJ4

6 0
1 year ago
SOMEONE PLEASE HELP ME
masha68 [24]
I believe it is Primates. 
3 0
3 years ago
What does a centromere hold together?
Rudiy27

Answer:

Structure in a chromosome that holds together the two chromatids

Explanation:

8 0
3 years ago
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