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Pavlova-9 [17]
3 years ago
10

Not all enzymes work inside cells in the body

Biology
1 answer:
Evgen [1.6K]3 years ago
4 0


Enzymes can be divided into two groups, intracellular and extracellular enzymes.

Enzymes formed and retained in the cell are known as intracellular enzymes. They are found in the cytoplasm, organelles  and the nucleus of the cell. Examples of such enzymes are DNA polymerase, RNA polymerase and ATP synthetase.

Extracellular enzymes are produced in the cell then packed and secreted from the cell.  This kind of enzymes catalyze reactions outside the cell. Most digestive enzymes are extracellular enzymes . Examples of such are amylase, zymase and cellulase


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Mitochondria are a cell's powerhouse. Which of these cells would need a large number of mitochondria to function and survive?
aalyn [17]

Answer:

Liver cells would need a large number of mitochondria to function and survive as alot of energy is required to detoxify the toxic material and also aids in insulin production when sugar level is high or intake of sugar becomes high

so correct option is C.

If this answer helped you, give this answer a heart, rate it and if you could then please mark it brainliest. Thanks!

4 0
1 year ago
A 2325-g (5 lb 2 oz) male newborn is delivered at 33 weeks' gestation; apgar scores are 7 and 8 at 1 and 5 minutes, respectively
denis23 [38]

The right answer is Child abuse.


Cannabis (marijuana) during pregnancy is dangerous for the fetus

During pregnancy, the active component of cannabis, which is THC (tetrahydrocannabinol), can go into the placenta and affect the fetus, including its birth weight (like the case in the question here) and brain function, reducing the baby's IQ and attention capacity.


Depending on the type of drug and the quantity consumed, it is also possible that the baby suffers from weaning at birth, that is to say from deprivation (inconsolable crying, irritability, tremors, feeding difficulties, etc.). .


Cannabis may also have longer-term effects in children (learning disabilities, behavioral problems, hyperactivity, etc.).


5 0
3 years ago
Where can nitrogen fixing bacteria be found?
babymother [125]
The answer is B. in the soil
3 0
1 year ago
If the results of an experiment do not support a scientist’s hypothesis, what should the scientist conclude?
spayn [35]

Answer:

D

Explanation:

because there is no bad hypothesis,

mistakes happena and thats why she should try again,

never give up

D is only logicall

5 0
2 years ago
Read 2 more answers
The Hopi, Zuni, and other Southwest indigenous peopleshave a relatively high frequency of albinism resulting from homozygosity f
Ket [755]

Answer:

a. Zero percent

b. Fifty percent

Explanation:

As it has been mentioned in the question that both man and woman are normally pigmented and each one have an albino parent thus both will be heterozygous and their allelic makeup will be as follows -

Man - Aa

Woman - Aa

After a cross between Aa × Aa we get the following result-

One AA, Two Aa and One aa

It is clear that only the aa type of offsprings will be albino.

Out of 4 there is probability of only one to be albino so out of two there will be 50% probability of being albino.

The probability of both sons to be albino will be zero percent.

4 0
3 years ago
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