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Andrei [34K]
3 years ago
10

Which statement best summarizes what happens during transcription?

Biology
2 answers:
sammy [17]3 years ago
6 0
An mRNA template is used to create a DNA strand.
MrRissso [65]3 years ago
3 0

The right answer is A DNA template is used to create an mRNA strand.

In molecular biology, transcription is a mechanism for "copying" gene data, which allows their use to create biological material by assembling amino acids into proteins according to the genetic code.

It takes place in the nucleus of cells (in eukaryotes) and consists in copying so-called coding regions of DNA to transcribe them into RNA molecules. Indeed, if the DNA molecule is the universal carrier of genetic information, it is the messenger RNA molecules that are recognized by the protein sequence translation machinery. Through messenger RNA, the cell will be able to express the genetic information contained in its genes and to make the necessary proteins for its functioning.

The enzyme that catalyzes this transcription reaction is called RNA polymerase.

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Light dependent reaction definition biology
sukhopar [10]

Yes I believe that is true


7 0
3 years ago
You cross an individual with genotype XXYYZZ to an individual with genotype xxyyzz, and F1 progeny are collected. Assume interfe
love history [14]

In the first cross one of the parent has only dominant allele and one has only recessive allele that means the offspring in F1 will be 100% heterozygous

XxYyZz

the gametes resulted from this individual are

XYZ XYz XyZ Xyz xYZ xYz xyZ xyz

it produces 8 types of gamets one of which is xyz the proportion is 1/8

6 0
2 years ago
In an article about saving the whales written by a marine biologist, which word might be used by the author to make you want to
fgiga [73]

Answer:

Endangered

Explanation:

Endangered species are organisms that are at risk of extinction if deliberate efforts are not made to conserve them due to a rapid decrease in their population.

<em>Hence, if a marine biologist writes an article about saving whales and labels them as </em><em>endangered species</em><em>, all efforts should be geared towards saving the animals lest they go extinct and leave a vacuum in the functioning of the ecosystem.  Every species have the critical roles they play in the functioning of the ecosystem and the extinction of any particular species represents a loss that might not be replaceable. </em>

6 0
2 years ago
Read 2 more answers
White meat contains less syoglobin than red meat. Red meat contains more ( slow-twitch / fast-twitch) muscles than white meat do
Nesterboy [21]

Answer:

Slow-twitch

Explanation:

Red meat is rich in slow-twitch muscle fibers. The slow-twitch muscle fibers are rich in myoglobin and blood capillaries. They also have many large mitochondria to generate ATP by aerobic respiration.

These fibers are slow-twitch fibers as the ATPase in myosin head carries out the hydrolysis of ATP at a slower rate causing a slower contraction cycle.

Slow-twitch fibers appear red due to a large amount of myoglobin and a rich network of blood vessels. They are capable of prolonged contractions and are fatigue resistant.

4 0
2 years ago
What would happen if CCD (Colony Collapse Disorder) killed all the honey bees?
Anna35 [415]
The plants remaining would be the only plants then will come as the animals die because they cant eat plants because all the plants are gone then will come us which we will die because there aren't any animals to thrive on
7 0
2 years ago
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