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yan [13]
3 years ago
7

I need help on two of these please i give 20 points

Biology
2 answers:
Rzqust [24]3 years ago
5 0

Answer: 13-d :D

Explanation: A diaphragm allows different amounts of light to pass through the slide.

lorasvet [3.4K]3 years ago
4 0
Number 14 is objective lens
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kvv77 [185]

Answer:

Forms of fossils and there arrangement with layer of rock.

Explanation:

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Which of the following are attributed to Linnaeus?
jonny [76]

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I hoped I helped sorry if this isn't correct

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If you were to expose cells that are undergoing aerobic cellular respiration to a radioactive oxygen isotope in the form of O2,
HACTEHA [7]

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Molecular oxygen is the terminal electron acceptor and serves to receive electrons from reduced NADH and FADH2 to reoxidize them. NADH and FADH2 are formed during glycolysis and Kreb's cycle. These reducing powers should be re-oxidized to enter in the first two steps of aerobic respiration again.

For the purpose, NADH, and FADH2 transfer their electrons to the molecular oxygen via electron transport chain. After accepting the electrons, molecular oxygen is oxidized into the water molecule. Therefore, radioactive oxygen isotope would appear in the form of a water molecule after completion of cellular respiration.

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