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zloy xaker [14]
3 years ago
9

Can someone help with.this please

Biology
1 answer:
Tems11 [23]3 years ago
7 0

I'm pretty sure:

a) pepsin optimal pH: 3 and lipase optimal pH:8

b) No, because the stomach needs to be acidic and have an acidic pH but lipase is considered alkaline because its optimal pH is between 8-14 meaning it's an alkaline.

Not sure if this is any help but I hope it helped a little bit! :)

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Answer:

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3 years ago
How would you test the presence of starch in leaves?
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4. Return to leave to the hot water <u>soften the leaf and allows penetration of </u><u> </u><u>i</u><u>odine</u>

5. Remove leaf and perform the iodine test

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I hope this helps :)

4 0
3 years ago
A) In how many cases in the genetic code would you fail to know the amino acid specified by a codon if you knew only the first t
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Answer:

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b) From the table of genetic codes, the first two nucleotides of Arginine can be either of CG or AG, that of Serine can be either of UC or AG while that Leucine can be either of CU or UU. Only in these <u>3 cases</u> would one fail to know which are the first two nucleotides assuming the name of the amino acids are given.

<em>See the attached image for the genetic code.</em>

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Answer:

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