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Anestetic [448]
2 years ago
14

What average speed, most nearly, is required to run a 4 minute mile? (1 mile = 1.609 km), (1 min = 60 seconds), (Av Speed = Dist

ance / Time)
Biology
1 answer:
Rasek [7]2 years ago
4 0

Answer:

gfdfh up jejjdjjdhhdjjdldnnckbhx

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You extract DNA from some of your cells and cut out the complete human growth hormone gene directly from this DNA. You put this
Mars2501 [29]

Answer:

A) Bacteria cannot carry out RNA splicing to remove introns and so produced a much larger protein.

Explanation:

Human is a eukaryote and has both introns and exons in its genes. Transcription of human genes forms a primary transcript that undergoes post-transcriptional modification.

One of the important even during the post-transcriptional modification is the removal of introns and joining the exons together to make a mature mRNA which in turn serves as the template for protein synthesis.

<em>E. coli</em> is a prokaryote and does not have the enzymatic machinery required for the splicing of introns.

Cloning of a complete human gene into the <em>E. coli</em> cells would not form the respective human protein since the bacterial cells would not be able to splice the introns from the primary transcript.

7 0
3 years ago
Given the gene sequence GGACCGTCGATCTTC, which of the following choices would represent an inversion mutation? A. GGACTCGATCTTC
nataly862011 [7]

Answer:

D. GGACCGTCGATCCTT

Explanation:

Mutation refers to any change in the nucleotide sequence of a gene. Mutation can be of different types depending on how it occurs. According to the question, an INVERSION mutation is a type of mutation in which a segment of a gene gets broken off and reattached in another way on the same DNA. Hence, the only change in inversion mutation is the arrangement of the nucleotide bases on the gene.

Considering the nucleotide sequence: GGACCGTCGATCTTC, the sequence that describes an occurrence of inversion mutation is: GGACCGTCGATCCTT because the segment TTC in the original sequence has been rearranged as CTT in the mutated sequence.

4 0
3 years ago
How does a plastic bottle thrown on the ground by a person in St. Louis, in the middle of the United States, become microplastic
stepladder [879]

reading all of these aloud. i would say D

4 0
3 years ago
Read 2 more answers
Why might genetically identical twins have different phenotypes?
jeka94
They may have different phenotypes because of differences in their environments, such as nutrition and healthcare.
4 0
3 years ago
After the movie is over, Illana's heart rate starts to go back down, and the hairs on the back of her neck return to normal as s
Nina [5.8K]

Answer:

the heart it is because the heart beats and it goes up and down

4 0
2 years ago
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