<span>The metabolic activity of a specific region of the living rat brain can be revealed by measurement of Fos protein concentration.
c-Fos is a proto-oncogene that is the homolog of the retroviral oncogene v-fos. It was first discovered in rat fibroblasts as the transforming gene of the FBJ MSV.</span>
Answer:
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Answer: b. cell wall and chloroplast
Explanation:
A galaxy is a group of stars, interstellar gas, dust, etc.
There are different types of galaxies. They are all categorized by their shape:
Spiral: a spiral galaxy has a disc in the centre and curved arms that come out of it.
Irregular: it does not have a specific shape. It is just a mass of things.
Elliptical: an elliptical galaxy looks basically like a disc in the universe.
I hope it helps. I tried to explain it as easy and as simple as possible!
Answer:
Complete the following sentences. Francis Crick’s Central Dogma of molecular biology explains the flow of genetic information, from DNA to RNA, to make a functional product, protein. This process requires transcription of the DNA into messenger RNA and then translation from mRNA into polypeptids.
Explanation:
During transcription, the template strand of DNA is read by the enzyme known as DNA polymerase, and used to generate a complimentary strand known as messenger RNA (mRNA), the mRNA then undergo translation as its base pairs are converted into amino acid. These amino acids are joined together in a sequence of polypeptide chain by the help of transfer RNA (tRNA).
Simply put, DNA makes RNA, and RNA makes protein.
