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4vir4ik [10]
3 years ago
9

Muscle that allows you to shrug your shoulders or extend your head.

Biology
1 answer:
SOVA2 [1]3 years ago
7 0

Answer:

the trapezius muscle.

Explanation:

the trapezius muscles are a pair of triangular muscles that extend over the back of the neck and shoulders, moving the head and shoulder blades.

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Supertasters are much more sensitive that non-taters to all but which one of the foods listed below?
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Provide a list? Ill edit my answer till then
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3 years ago
In bacterial and archaeal cells, the electron transport chain is located in the _________ whereas in eukaryotic cells, the elect
ANEK [815]

Answer:

Cell membrane of prokaryotes and Inner mitochondria of eukaryotes

Explanation:

Electron transport chain is a part of oxidative phosphorylation which is the third step of aerobic cellular respiration in living organisms. The ETC is a complex of proteins and mobile electron carriers. It occurs when electron is being transferred from one electron carrier to another, starting from NADH and FADH2. A proton pump which is used to synthesize ATP is generated at the end.

This ETC process occurs in the cell membrane of prokaryotic cells due to the fact that they lack a membrane-bound Mitochondrion. ETC occurs in the inner membrane of the mitochondria called CRISTAE in eukaryotic cells.

4 0
4 years ago
Natural selection acts on a variation of populations of living things usually through a specific trait which statement must be t
Andreas93 [3]
Considering the following statements; 
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B. The trait is resistant to mutations
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5 0
3 years ago
Read 2 more answers
Cytosine makes up 24% of the nucleotides in a sample of DNA from an organism.
Alchen [17]

Answer:

26%

Explanation:

if cytosine makes up 24%, then guanine also makes up 24%.

add these to get 48%.

subtract that from 100% to get a remaining 52%

then split the 52% between adenine and thymine to tell you that 26% is thymine

7 0
3 years ago
3/10
VARVARA [1.3K]
D is your answer
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6 0
4 years ago
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