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kipiarov [429]
3 years ago
12

A potassium atom may become a potassium ion (K+) by:

Biology
1 answer:
laiz [17]3 years ago
4 0
I believe its (B). Giving up a neutron
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What organelles work together to produce proteins?
kolezko [41]

Answer: A

Explanation:

The nucleus provides the instructions for making the proteins (the DNA) and the ribosomes are actually where the proteins are made.

8 0
2 years ago
Read 2 more answers
If the nucleotides 5'-GAT-3' are paired with the nucleotides 3'-CUA-5', the pairing must be __________.
arlik [135]

Answer:

The correct answer is A.) during transcription

Explanation:

The pairing during DNA replication and transcription is a little bit different. During replication, A pairs with T, T with A, C with G, and G with C. In transcription T is replaced by U so when there is nucleotide adenine is present in the DNA sequence than uracil will be added against it as complementary nucleotide in mRNA during transcription.

So here 5'-GAT-3' nucleotide sequence is present in DNA and after transcription the nucleotide sequence will be 5'-CUA-5' because U is added against A during transcription. Therefore the correct answer is A.

3 0
3 years ago
Khorana used synthetic mrnas to determine genetic code possibilities. to do so, he translated synthetic mrna in vitro in the pre
meriva
For the answer to the question above, I think this is <span>False and the answer is based on the book, Nirenberg, and Matthaei. 19- unlabeled amino acids. Cys-Val-Cys-Val. (pg. 318 & 319)</span>. I hope I helped you somehow. Have a nice day!
7 0
3 years ago
Uhhh yeah help with these
Soloha48 [4]
The answer to 3 is B. Moon
4 0
3 years ago
Why did the otter population increase so quickly at first?​
aliya0001 [1]

Answer:

it increased so fast because as more and more came to be, their genes evolved to allow them to adapt to their surroundings and prededators which allowed them to live longer, strive in the envirnoment and make even more babies.

Explanation:

5 0
3 years ago
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