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Yakvenalex [24]
3 years ago
12

Proteins can perform many different functions in living cells. One major function—acting as a catalyst for chemical reactions—ca

n also be performed by what other kind of organic molecule?
A.) cholesterol
B.) phospholipids
C.) glycogen
D.) RNA
Biology
2 answers:
Hoochie [10]3 years ago
7 0
Answer – D. RNA
Like proteins, Ribonucleic acid is another kind of organic molecule that also acts as a catalyst for chemical reactions. Asides acting a catalyst for chemical reactions, proteins have a wide variety of functions that they perform in in living cells.
schepotkina [342]3 years ago
4 0

D.) RNA

<em>Your Welcome! :D </em>

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lapo4ka [179]

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<em>The name for a complex group of organisms is system Hope this helps!</em>

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3 years ago
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WHICH STATEMENT IS the strongest evidence in support of endosymbiotic theory of eukaryote evolution
wlad13 [49]

Answer:

Please see my answer below.

If you like my response you can mark it as brainliest.

If you have any doubts (no joke) you can reach out to me in the comments.

Explanation:

<em><u>The endosymbiotic theory states that some of the organelles in eukaryotic cells were once prokaryotic microbes. Mitochondria and chloroplasts are the same size as prokaryotic cells and divide by binary fission. Mitochondria and chloroplasts have their own DNA which is circular, not linear.</u></em>

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2 years ago
Identify cellular processes that need energy from ATP
Misha Larkins [42]
1) making a protien <span>2) transporting molecules across a plasma membrane </span><span>3) maintaining homeostases </span><span>4) making new molecules such as enzymes</span>
7 0
3 years ago
A single-celled organism can be classified as a prokaryote based on the absence of —
lakkis [162]

Answer:

a nucleus or organelles :)

Explanation:

a prokaryote is a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles.

3 0
3 years ago
A permineralized piece of wood
butalik [34]

Answer:

A per mineralized  piece of wood is known as the "petrified wood."

Explanation:

The petrified wood are available in few parts of the world with variety of colors, which happens as a result of presence trace elements inside the mineral by which the petrified wood is made.It is also believed that they are the remaining of the fossils of terrestrial vegetation. It is made from tree or some tree like plants which have been undergone mineralization process. These woods are much heavier than the normal one.

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