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2 years ago

How is the information stored within the base sequence of DNA used to determine a cellâ€™s properties?

Biology

1 answer:

vovikov84 [41]2 years ago

6 0

Answer:

The genetic material of most of the organism is Dexoxy-ribonucleic acid OR DNA which are formed of the monomer unit called nucleotide. Each nucleotide is composed of a 5-C deoxyribose sugar, a phosphate group and 4 types of nitrogenous bases mainly adenine, cytosine, guanine and thymine.

It is the sequence of these nitrogenous bases which determine the fate of a cell as these nitrogenous bases are read by the ribosome in the form of triplets called codons where each codon codes for specific amino acids. These amino acids bind to each other via peptide bonds to form proteins.

Thus, these nitrogenous bases control the important property of the cell.

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Which statement best explains why the process of genetic engineering is important to the scientific community?

iVinArrow [24]

<h2><u>Answer:</u></h2>

Genetic designing gives crops that are more affordable to develop. One of the most serious issues that the world may look soon is a sustenance supply lack because of the expanding exponential development of the populace.

Genetic designing gives crops that are progressively generous, bigger and more affordable to develop that might be the response to mounting future issues. The capacity to control plants in the lab makes modifying their development design an a lot quicker change than numerous long periods of characteristic choice in the homestead and field.

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White blood cells can be found in what fluids?

Ganezh [65]

C) Lymph

Lymph (node) can also help you determine if you are fighting off a sickness or disease. Best place to feel Lymphs are on your neck

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2 years ago

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How does human evolution relate to the sensibility of disease

igomit [66]

Human evolution known to be a process in which species adapt to certain conditions of life, and in the battle of life and death, they are forced to become stronger in order to survive in the world. Diseases have always been present during the evolution, acting themselves as a natural selector-the weaker organisms get sick and die.

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3 years ago

I need help on this question

antiseptic1488 [7]

It would be hypotonic so the second one

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2 years ago

You are performing a biochemical purification of enzymes involved in DNA replication. You have purified the replisome. You wish

algol [13]

Confirm that the sample has both helicase and primase activities, but not the ability to synthesize DNA

The replisome is a multiprotein-RNA complex that is required for the replication of DNA. The replisome consists of different proteins which include:

1. Helicase enzymes that unwind and separate the DNA strand

2. Replication factor C (RFC), a DNA-dependent ATP that acts as an activator of DNA polymerase.

3. Proliferating cell nuclear antigen (PCNA)

4. DNA gyrase/topoisomerase that cuts and reseals DNA strands, which is essential for DNA synthesis.

5. Primase enzyme that synthesizes short RNA fragments called primers.

6. DNA polymerase III, an enzyme that catalyzes the polymerization of deoxyribonucleotides into a DNA strand.

7. DNA ligases enzymes that form phosphodiester bonds at a single-strand break in DNA

A primosome is a multiprotein complex responsible for creating RNA primers on single-stranded DNA (ssDNA) during the replication process.

The primosome is composed of different primase and helicase enzymes. In<em> Escherichia coli</em>, it consists of PriA helicase, PriB, PriC, DnaB helicase, DnaG (encoded by the dnaG gene), DnaC and DnaT primase.

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