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ozzi
2 years ago
7

Which term means, "changes over

Biology
1 answer:
zzz [600]2 years ago
3 0
B. ecological succession
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A mitochondrion cannot produce new molecules. which structure is most likely not functioning properly?
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Some regions of a polypeptide may coil or fold back on themselves. This is called _____, and the coils or folds are held in plac
zalisa [80]

Answer:

The options are

A. secondary structure ... hydrogen bonds

B. secondary structure ... peptide bonds

C. tertiary structure ... hydrogen bonds

D. primary structure ... covalent bonds

E. tertiary structure ... covalent bonds

THE CORRECT ANSWER IS A.

A. secondary structure ... hydrogen bonds

Explanation:

The secondary structure of a polypeptide shows the localized regions of its organised structure being upheld by hydrogen bonds among the major groups

-NH and C = O

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The polypeptide secondary structure shows the dexterity to curl or fold as sustained by the polypeptide chains.

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3 years ago
The government wants to set new regulations that prohibit chlorofluorocarbons (CFCs) use in aerosol sprays and refrigerants. How
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hope this helps


8 0
3 years ago
Why are scientists interested in the origin of organic molecules?<br><br> help me please...
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Gas from Earth's core came to the surface through volcanoes.

Recent hypotheses about the origin of organic molecules suggest that these molecules may have formed in hydrothermal vents deep in the oceans, where hot gases and elements emerge from cracks in Earth's crust.

<h2><em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em><em><u>you</u></em><em><u>☸</u></em><em><u>.</u></em><em><u> </u></em></h2>

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7 0
3 years ago
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