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Triss [41]
3 years ago
10

2. What muscle (with two heads) allows you to flex your arm?

Biology
1 answer:
klio [65]3 years ago
8 0

Answer:

Answer is Biceps brachi.

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What is the function of the following in our body?:<br> Kidney<br> Bladder<br> Ureters<br> Urethra
iogann1982 [59]
Kidney. - Filters our blood.

Bladder. - Stores urine until urination

Ureters - Connects Kidney to the Bladder

Urethra. - Carries Urine from the Bladder to outside of the body

Hope this helps!
4 0
3 years ago
A chloroplast contains green pigment called
Mamont248 [21]

Answer:

a chlorophyll

Explanation:

chlorophyll is the pigment in chloroplast that gives it its green color

3 0
3 years ago
A chloroplast has stopped producing atp and NADPH
ElenaW [278]

The question is incomplete, so the complete question is as follows:

A chloroplast has stopped producing ATP and NADPH. Which of the following is most likely causing this?

a.The chloroplast has used up its supply of chlorophyll molecules.

b.Electrons have stopped moving through the electron transport chain.

c.The sun has risen and the chloroplast now can make more chlorophyll.

Answer:

b.Electrons have stopped moving through the electron transport chain.

Explanation:

ATP and NADPH are produced in the light dependent reaction stage of the photosynthesis that occurs within chloroplast grana.

ATP and NADPH are produced due to the movement of electron and proton (H+) in the electron transport chain, so if the movement of electrons will stopped in the electron transport chain, the formation of ATP and NADPH will also get stop.

Hence, the correct answer is "b".

5 0
3 years ago
_ uses a stream of electrons to produce and magnify images with great detail
mariarad [96]
electronic beams 
hope this help 
8 0
3 years ago
Which characterization accurately describes BOTH regular fossils and index fossils?
kompoz [17]

Answer:

D

Explanation:

Fossils tell us where they came from.

Have a great day

7 0
3 years ago
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