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grigory [225]
3 years ago
6

Which of these correctly describes how organic catalysts operate in biological reactions?

Biology
1 answer:
Marina86 [1]3 years ago
4 0

<span>Out of the following given choices;</span>

a. they are used up in the reactions
b. they lower the overall energy of the reactions
c. they lower the activation energy of the reactions
d. they keep the temperature of the reactions constant

<span>The answer is C. A catalyst provides an different route for a reaction, mostly bypassing some transitional states hence lowering the reaction energy. The catalyst is not consumed in the reaction.  </span>

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Which of the following is a reason that Venus is not ideal for supporting life?
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Answer:

Venus is not ideal for supporting life because it has a thick atmosphere which causes extremely high temperatures.

Explanation:

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Lynette has begun feeling feverish and has a sore throat. Which phase of the immune response is she experiencing?
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Answer:

Prodromal

Explanation:

Prodromal are the early signs which indicates an onset of disease.  

When a pathogen enters the body and continues to multiply. The host organism will start experiencing general signs and symptoms of disease. This is as a result of the activation of the immune system. The early symptoms include fever, soreness, inflammation or swellings.

Lynette is experiencing Prodromal immune response.      

5 0
3 years ago
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Ah, I'm not sure. I hope someone helps you!

4 0
3 years ago
Which nerves are the hair cells in contact with?
AlekseyPX

Answer:

Auditory nerve

Explanation:

Hair cells form synapses with bipolar neurons whose axons form the auditory nerve. Tips of the outer hair cells are attached directly to the tectorial membrane. When the inner hair cells move they make contact with the overhanging tectorial membrane

Fun fact: Hair and nials are made out of the same things!

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Two similar chromosomes that you inherit from your parents are called
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