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Vikki [24]
4 years ago
11

If you are good with science please help me!!! 15p

Biology
1 answer:
Elena-2011 [213]4 years ago
6 0

help with what? there is nothing to answer



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jamie read that the amount of fossil fuels that are available will eventually decline, leading to a short supply of fuel for aut
Nastasia [14]

Answer:

the amount of fossil fuels that are available will eventually decline

7 0
3 years ago
Meiosis i produces _____ cells, each of which is _____. meiosis i produces _____ cells, each of which is _____. two... identical
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1.) Daughter 2.) Half 3.) Daughter 4.) Half I'm pretty sure
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3 years ago
Mutation occurs and the GGA coden is changed to GGA. What effect does the substitution have on the amnio acid?
dlinn [17]

Answer:

The replacement of a base at a codon, as occurs when the GGA codon is changed to CGA, causes a change in the amino acid glycine to arginine.

Explanation:

Nitrogen base changes in a codon usually result from base changes in the DNA before transcription into messenger RNA, called point gene mutations.

In the case presented, the substitution of the guanine base by cytosine in the GGA codon —resulting in a CGA codon— generates a change in the coding amino acid, resulting in arginine instead of glycine.

The change of an amino acid in a peptide or protein can mean an alteration in the structure or function of these molecules.

Because an amino acid can be encoded by several codons, changes of a nitrogen base at a codon sometimes do not involve changes in the amino acid sequence of a protein.

5 0
3 years ago
Do you think that the terms “closest evolutionary relationship” and “most common ancestor” used when describing the relationship
tatyana61 [14]

Answer:

<em>Yes, the above terms will be much similar.</em>

Explanation:

The term 'closest evolutionary relationship' reflects the organism or species which were the closest to different species in a phylogeny.

Most common ancestor also describes the ancestor from which two different organisms might have evolved.

Both the terms 'closest evolutionary relationship' and 'most common ancestor' show the common ancestors in a phylogenetic lineage. Hence, on evolutionary levels, both these terms have similar meanings and are often used to describe phylogenetic lineages.

6 0
3 years ago
The form of reproduction used by<br> e. coli, a type of bacteria found in your digestive tract, is:
S_A_V [24]
The form of reproduction is Binary Fission
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3 years ago
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