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musickatia [10]
3 years ago
7

What dose it mean for a molecule to diffuse down a concentration gradient?

Biology
1 answer:
lara [203]3 years ago
5 0

Answer:

Osmosis

Explanation:

The net movement of a molecule from area of higher concentration to a area of lower concentration.

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61. If tyrosine and isoleucine undergo condensation, the new bond that is formed is between the:
iris [78.8K]
<h3>Answer: E) carbon of the carboxyl group and the nitrogen of the amino group.</h3>

Explanation:

tyrosine and isoleucine are amino acids.

When they are condensed, they form a peptide bond which occurs between the carbon of the carboxyl group and the nitrogen of the amino group (OPTION E).

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2 years ago
Oh no! The FBI kidnapped Mike and put him in an fMRI machine to track whether he was lying or not. According to Dr. Barrett, wha
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The correct answer is he's screwed because with enough training in a mock scanner, the fMRI is sure to work.

The FBI kidnapped Mike and put him in an fMRI machine to track whether he was lying or not. FBI detects lies from the flow of blood. when he is lying, his brain put more efforts and more flow of blood.

fMRI detects lies according to brain activation patterns. Its brain activation patterns shoed different from the person who is innocent.

The flow of blood in activated areas helps in tracking lies using an fMRI machine. So, during the lie detection areas highlighted if a person lies.

learn more about the fMRI machine: brainly.com/question/6231239

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3 0
2 years ago
What conclusion summarizes an organism's ability to undergo fermentation?
myrzilka [38]
Fermentation occurs in anaerobic respiration, and produces less energy than in aerobic respiration due to the lack of ETC because oxygen is not present.
6 0
2 years ago
Rocks and pebbles that hit Earth's atmosphere and burn up are ________.
mihalych1998 [28]

Answer:

The answer is A) Meteors

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A meteor is an asteroid or other small body of matter from outer space that heats up and burns while in the atmosphere.

6 0
3 years ago
Read 2 more answers
Dentify the pair of homologous structures
Gennadij [26K]

Answer:

a. maple leaf and oak leaf

Explanation:

Homologous structures are those that have the same evolutionary origin but fulfill very different functions, a good example could be the wing of a bird and the wing of an insect, the wings of birds, are modified front members and the wings of insects are "BRANCHES" modified

In the case of maple and oak leaves they are homologous structures because they have a common ancestor according to their genetic decoding, that is, even if they can look different or behave differently, they are genetically homologous structures.

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2 years ago
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