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barxatty [35]
3 years ago
5

What is mitochondrial DNA?

Biology
1 answer:
e-lub [12.9K]3 years ago
7 0

Answer:

Mitochondrial DNA is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food into a form that cells can use, adenosine triphosphate.

Explanation:

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Where does urine go after it exits the kidneys?
Amanda [17]
Into your bladder sack, then you pee and it then goes into the pipes

3 0
3 years ago
What is one viable solution to help increase the effective size and genetic variation in the grizzly bear population in yellowst
sladkih [1.3K]
One viable solution would be to increase the food sources for the Grizzlies. This is because grizzy bears don't technically have predators, and are mostly hunted by people. However, they're less likely to be hunted in Yellowstone. 

By increasing the food supply, they will have an abundance of food, which will allow the population to successfully sustain more young, and increase the population.

8 0
3 years ago
Besides the HCT, what other component of blood could be measured to give a better understanding of oxygen-carrying capacity? Exp
tresset_1 [31]

Answer:

The haemoglobin levels or counts can be used.

Explanation:

The oxygen carrying pigment of the blood is the heamoglobin (Hb).it is a protein molecule with for heam groups,Each of the latter can bind with  4 molecules of oxygen in a cooperate bonding.The more oxygen molecules binding by Hb,the more oxygen is carry in RBC.

Therefore if the number of Hb counts is reduced in an individual the volume of oxygen in the RBC of the subject should  reduced,Therefore, this should be a good indicator of the lower oxygen capacity of the blood of the individual.

Basically in a physiological female the Hb count/100ml of blood is 12-16g/ml,like wise 13-18g/100mI in a physiological  man.

Therefore fluctuations in the levels of these values below the set points  is an indicator of distortion in the oxygen carrying capacity of the blood.

The  amount of the blood in volume that contains RBC is called Hematocrit. Therefore for accuracy the HCT together with the Hb counts are good indicators of oxygen capacity of the blood.

4 0
3 years ago
24pts, I will mark brainliest for right answer, no guessing!
Alecsey [184]

Answer:

It’s B it is supported by only one true hypothesis

Explanation:

hope this helps

6 0
3 years ago
Read 2 more answers
What 3 animals be affected if owls were removed from the food chain
cupoosta [38]
Many owls eat small rodents and similar critters. So let's say the rabbit population might grow if owls weren't there to keep the numbers down. 

<span>Foxes probably eat the same sort of small rodents. So if owls weren't there, foxes would have more food to themselves, so their population might go up. </span>

<span>And if foxes had more small rodents to eat, they would eat relatively less of any one species. So if they had plenty of rabbits to eat, they might eat less squirrels, so the squirrel population would go up.</span>
5 0
3 years ago
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