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kow [346]
3 years ago
10

Active transport occurs in cells, for example, when the Na-K pump is at work. Any process that involves active transport most of

ten involves the
Biology
2 answers:
tester [92]3 years ago
7 0
<span>Active transport involves the mitochondria. </span>
Zigmanuir [339]3 years ago
5 0

B) movement of molecules from a lower concentration to a higher concentration.

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PLEASE HELP! Thank you
tigry1 [53]

Answer:

Explanation:

I would go with C

6 0
4 years ago
How does an enzyme increase the speed of a reaction?
Ludmilka [50]

Answer:

<em> lowering activation energy</em>

Explanation:

<em> Many enzymes change shape when substrates bind.</em>

4 0
2 years ago
A brown-eyed man with a blue-eyed mother marries a brown-eyed woman with a blue-eyed father. What is the probability that their
almond37 [142]

This is based on my assumption that brown is dominant over blue.

Since both parent have parents who are homo_zygous recessive, this tells us that both parents will be hetero_zygous.

When you cross two hetero_zygous parents, it can produce these genotypic and phenotypic ratios:

<u>Genotypic</u>

BB : Bb : bb

1 : 2 : 1

<u>Phenotypic</u>

brown : blue

3 : 1

Therefore there is a 75% chance that they will produce a brown-eyed offspring.

6 0
2 years ago
How long does it take for weed seeds to sprout in soil
Usimov [2.4K]

Answer:

The seeds should start sprouting in about two days, though older seeds can take up to a week to sprout.

Explanation:

hope this helps

plz mark brainliest

6 0
3 years ago
The leading causes of death in middle age are __________ and __________. cancer; cardiovascular disease motor vehicle collisions
Darya [45]
The correct answers are "cardiovascular diseases and cancer."

Cardiovascular diseases is a classification of illnesses that involves the heart and the blood vessels of the body, which may sometimes lead to a heart attack. While cancer is described as an abnormal cell growth inside the body of a person causing an invasion of a specific part or organ of the body, which may also spread if not treated well. The most common cancer for men is the prostate cancer, on the other hand, the common cancer seen in females is breast cancer.
7 0
3 years ago
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