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marusya05 [52]
3 years ago
11

Genetics isn’t my strong suit. Help!

Biology
2 answers:
Slav-nsk [51]3 years ago
8 0
First question: False / Second question: Ee
Allushta [10]3 years ago
3 0

Answer:

Q1: false

Q2: Ee

Explanation:

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I have to write an essay for science and I don't understand what I am supposed to do someone please explain.
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Hope it helps
Basically write about the production of proteins molecules through transcription and translation and talk about the words listed, what them mean, and how they contribute. 
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Waste products that are easily broken down by nature are
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I believe the answer is "biodegradable". Hope this helps!
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Imagine you are a student trying to decode the genetic code. An artificial mRNA molecule consisting of poly-CA (5ʹ... CACACACACA
Semmy [17]

Answer:

ACA: Threonine

CAC: Histidine

Explanation:

To answer this question we need to remember that the ribosome reads every three bases or 'codon' in order to assign the right tRNA carrying the amino acid.

In the first artificial mRNA we see two patterns of three letter:

CAC and ACA.

In the second artificial mRNA we are able to identify three different patterns:

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AAC

ACA

And they repeat, so we end with three different polypeptides: polythreonine, polyglutamine and polyasparagine. This will depend on the initial letter the ribosome starts reading.

The only amino acid that repeats in both artificial mRNAs is Threonine,  and we see its pattern ACA also repeated.

So, we could assign this codon (ACA) to threonine.

We can then assume that the pattern CAC codifies for histidine since we only get this two polypeptides in the first mRNA.

Lastly with the information provided we cannot determine the codons AAC and CAA for glutamine or asparagine. We would need further experiments.

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Someone plz help me
Kipish [7]

D. The data for the average heights of the plants in trials 1 and 3 contains errors

Explanation: Please double check my answer.

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Some cells will undergo programmed death when _____.
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Would it be b because diseased cells will die.

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