Answer:
DNA template strand 3' ________ 5'
DNA nontemplate strand 5' ________ 3'
Option B
Explanation:
DNA template strand is also the coding strand from which the mRNA is transcribed thus to transcribe an mRNA moving in the 5' to 3' direction, the template strand must run in the 3' to 5' direction while the non template which is the non coding strand and also is the same as the mRNA strand runs in the 5' to 3' direction.
The RNA polymerase moves and transcribes this mRNA in the 3' to 5' direction along the template strand.
46 chromosomes in a human cell.
Chromosomes consist of genes made of DNA.
If a vulture which is a scavenger, consumes remains of a racoon on the side of a highway, it will help to control environmental pollution and stop the spread of diseases by the dead animal.
<h3>What are scavengers?</h3>
Scavengers are organisms which feed on leftover or carcasses of dead organism. Example of a scavenger is the vulture.
Vultures feed on dead organisms or food that has been left over by other organisms.
Scavenging plays an important role by removing substances which may lead to spread of diseases from the environment.
Thus, if a vulture consumes remains of a racoon on the side of a highway, it will help to remove the carcasses which may serve as a breeding ground for diseases. It also helps to control environmental pollution.
In conclusion, scavengers like vultures help to control environmental pollution.
Learn more about scavengers at: brainly.com/question/259333
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