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xz_007 [3.2K]
3 years ago
12

Giving 50 points HURRY!!!

Biology
1 answer:
Ymorist [56]3 years ago
4 0

Answer:

okay paste the link we are waiting

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In science why is it important to have more than one piece of evidence to support your claim?
My name is Ann [436]

Answer:

It is important to have more than one piece of evidence to make sure that the evidence is actually evidence. Or in other words, that the evidence is proven true. With only one piece of evidence, you can't be fully sure if calculations were correct, if the source was trustworthy, etc.

Multiple evidence is kinda like double checking math problems. If you don't do it, you can't be 100% certain the answer is correct.

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3 years ago
27. What is the major reactant needed for the Citric Acid Cycle (aka Krebs Cycle)?
sp2606 [1]

Answer: b. Acetyl Co-A

Explanation:

Acetyl CoA produced through pyruvate, amino acids, and fatty acids are oxidized in the Krebs cycle in CO2, obtaining as products NADH, FADH2 and GTP (ATP). Parallel to this oxidation, the Krebs cycle produces compounds used as precursors for biosynthesis. As it is a cycle, an oxaloacetate molecule could, in principle, oxidize an amount indefinite of acetyl CoA. Acetyl-CoA is formed from the oxidative decarboxylation of pyruvate, sequentially performed by pyruvate dehydrogenase -PDH (complex multi enzymatic of 3 enzymes), in the mitochondrial matrix.

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3 years ago
RNA polymerase binds to regions of DNA called ______ which are "start" signals for transcription.
Tatiana [17]
Hi!  I can help you out.

RNA polymerase binds to regions of DNA called promoters, which are "start" signals for transcription
6 0
3 years ago
What are two parts of the mitochondria
timama [110]

Answer:

what are two parts of the mitochondria?

Mitochondrial matrices and cristae

Explanation:

Mitochondria matrices makes up the spaces in-between the inner membrane while the mitochondria cristae resulted as a result of folding inwards of the inner membrane.

4 0
4 years ago
The proteins found in your hair and fingernails would be classified as what type of proteins?
Mkey [24]

Answer:

yes

Explanation:

creatine like horns of rhinos or finger nails

5 0
3 years ago
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