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pogonyaev
3 years ago
15

Question 4

Biology
1 answer:
stich3 [128]3 years ago
5 0
A hypothesis Is when someone thinks of the answer and a theory is when a group of people think of an answer
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Bottom of chain going up....
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3 years ago
Given the mRNA sequence below, what would tRNA anticodons be in response? A-U-G-C-C-U-A-C-G-G-G-G-G-C-C-A
Lesechka [4]

Answer:

U-A-C-G-G-A-U-G-C--C-C-C-C-G-G-U

Explanation:

The mRNA (messenger RNA) is produced via the process of TRANSCRIPTION, which is the first stage of gene expression in living cells. The mRNA sequence formed is further read in the ribosomes in a group of three nucleotides called CODONS. This reading is done by another type of RNA called transfer RNA (tRNA).

The tRNA uses a set of three nucleotide bases that are complementary to that of the mRNA codons called ANTICODON. The anticodons are complementary to the mRNA codon i.e. A on the mRNA sequence will be read and recognized by U on the tRNA anticodon.

Hence, given the mRNA sequence: A-U-G-C-C-U-A-C-G-G-G-G-G-C-C-A, the tRNA anticodons that will read this sequence will be: U-A-C-G-G-A-U-G-C--C-C-C-C-G-G-U

8 0
3 years ago
The salinity of a body of water suddenly starts increasing. A chemist believes that upstream contaminants are polluting the lake
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The reason both of these are valid scientific hypotheses is because A) scientists with different educational backgrounds may put forth different hypotheses to explain the same data.
This approach in science is vital in making progress and has helped to explain many phenomena in the past. When scientists explain data using different approaches, they come to a more comprehensive conclusion.
4 0
3 years ago
Please please help me!
Varvara68 [4.7K]

Answer: Heterotroph

Explanation: Good luck! :D

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When the body becomes dehydrated, a chemical signal is sent that causes nephrons in the kidneys to absorb more water and excrete
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Feedback loop. Hope this helps! :)
4 0
3 years ago
Read 2 more answers
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