He says “heart muscles barely regenerate “ do you remember what stage of the cell cycle that is ?

Scientists have discovered by looking at fossil records that the ancestors of flying squirrels did not have flight membranes and

Assoli18 [71]

they use natural selection because they got separated from their kind and have to make new living also they need to adapt to the environment

7 0

3 years ago

Drag each label to the correct location on the diagram. Label the parts of the brain.

Over [174]

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4 0

1 year ago

Given the sequence of DNA nucleotide bases TAGTAGTAG, give the complementary strand of mRNA produced during transcription.

nadezda [96]

Answer:

The sequence of the complementary strand of mRNA is AUCAUCAUC

Explanation: There are four bases in DNA: Adenine A, Thymine T, Guanine G, and Cytosine C while the bases found in RNA are Adenine A, Uracil U, Guanine G, and Cytosine C. In DNA base pairing, Adenine pairs with Thymine while in RNA base pairing, Adenine pairs with Uracil while Guanine pairs with Cytosine.

6 0

3 years ago

Does Darwin’s theory of Nature selection explain how evolution occurs ?

Alenkasestr [34]

Yes Darwin’s theory of natural selection

3 0

3 years ago

In a strand of DNA, each single nucleotide represents a single letter of the DNA code. The following image represents a segment

OleMash [197]

The immense amount of information stored in DNA is coded with just four base nucleotides. These four nucleotides are paired by twos to form complementary DNA chains.

The makeup of DNA is limited to two pairs of nucleotides bases. One of these pairs is a pyrimidine base whilst the other forms a purine base. The four nucleotides that will make up the entire DNA code are:

Adenine (A)
Guanine (G)
Cytosine (C)
Thymine (T).

A and G will pair to form the purine base, meanwhile, Cytosine pairs with Thymine to form the pyrimidine base. As per the entire DNA code, A will always pair with G.

Whilst C always pairs with T. This is due to the very nature of the nucleotides themselves and will not change throughout the synthesis or duplication of DNA. Therefore, to complete the complementary strand described in the assignment we must match the letter given with its corresponding base pair, using this rule of DNA.

To learn more visit:

brainly.com/question/967810?referrer=searchResults

8 0

2 years ago