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valentinak56 [21]
3 years ago
9

PLEASE HELP.

Biology
1 answer:
VikaD [51]3 years ago
5 0

Answer:

Your answers are all correct..

GOOD JOB:)

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commensalism is when one organism ________ and the other is ___________. a.benefits; harmed b. benefits; unaffected c. benefits;
lara [203]
Commensalism is when one organism B. Benefits and the other is unaffected.
6 0
3 years ago
What functional group is commonly used in cells to transfer energy from one organic molecule to another?
Alja [10]

<u>Answer:</u>

ATP or the Adenosine Triphosphate is the energy currency of the living world, which transfers energy from one organic molecule to other, even from one cell organelle to other.

<u>Explanation:</u>

The functional group of ATP is phosphate which is quite evident from its name.

Adenosine diphosphate is the parent molecule. During either photophosphorylation or the respiration, the Inorganic phosphate molecule that is present in the cellular fluid gets attached to the parent molecule ADP via a high energy bond which is broken to give energy to the normal reactions.

4 0
3 years ago
An example of a parasympathetic pathway is the innervation of the heart: The ____________ nerve fibers carry action potentials f
ratelena [41]

The vagus nerve fibers carry action potentials from the brain toward the heart.

<h3>What is vagus nerve?</h3>

The vagus is a nerve that performs the role in sensory, motor, and secretory functions. It contains about 80% sensory fibers. The vagus nerves comes from the brain towards the carotid artery of the heart.

So we can conclude that The vagus nerve fibers carry action potentials from the brain toward the heart.

Learn more about nerve here: brainly.com/question/869589

6 0
2 years ago
Which system's main purpose is to allow organisms to create more<br> organisms? *
aksik [14]

Answer:

Reproduction

Explanation:

Reproduction is the process which allows organisms to create more organisms.

hope it helps!

4 0
2 years ago
In a biological reaction, succinate dehydrogenase catalyzes the conversion of succinate to fumarate. The reaction is inhibited b
Rama09 [41]

Answer:

a. It is a competitive inhibitor.

Explanation:

A competitive inhibitor competes with the substrate for the active site of the enzyme. Binding of the competitive inhibitor to the active site of enzyme forms enzyme-inhibitor complex and does not allow the substrate to bind to the enzyme. This inhibits the reaction. However, the competitive inhibition is overcome by increasing the concentration of substrate around the enzyme to facilitate its binding to the enzyme's active site.

According to the given information, malonic acid competes with succinate for the active site of enzyme succinate dehydrogenase and inhibits the reaction. This inhibition is overcome by increasing the succinate concentration around the enzyme. This makes malonic acid a competitive inhibitor to succinate dehydrogenase.

3 0
3 years ago
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