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Readme [11.4K]
3 years ago
5

What answer should i choose on this

Biology
1 answer:
miss Akunina [59]3 years ago
7 0

Answer: B

Explanation: And why are you searching up the answers if thats a MapTest -_-

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An individual inherits two defective copies of the MLH1 gene, a protein involved in mismatch repair of DNA during its replicatio
Lunna [17]

Answer:

New mutations will become permanent

Explanation:

Human MutL homolog 1 (MLH1) gene is a well-known tumor suppressor gene that encodes for a DNA mismatch repair protein. The MLH1 protein is part of the DNA mismatch repair (MMR) genetic system which recognizes and repairs the incorrect addition of nucleotides during DNA replication and recombination. It has been shown that inherited mutations in one allele of the MLH1 gene increase the risk of cancer, especially colorectal cancer.

6 0
3 years ago
The ph of human blood is maintained at around ph 7.4. why does a buffer system need to be present in blood to protect against ch
lilavasa [31]
<span>The metabolic processes in the body generate acids - for example lactic acid from anearobic respiration. The blood must be buffered against these acids to prevent them from raising the pH of the blood. Raising the pH of the blood would result in less biologically optimal conditions for tissues, cells and functionally critical enzymes in the bloodstream. For example, blood clotting may not work at very low (ie very acidic) pH.</span>
3 0
3 years ago
Match the correct term with the appropriate description. the maximal potential reproductive capacity of an individual in a popul
Verizon [17]

Answer:

A. fecundity

the maximal potential reproductive capacity of an individual in a population

B. semelparity

species that only reproduces once and then dies

C. iteroparity

species that reproduce multiple times over their lifespan

D. life history

inherited pattern of resource allocation under the influence of natural selection and other evolutionary forces

3 0
4 years ago
Which is a defining trait of a mineral? A. amorphous B. made of carbon C. shiny D. definite chemical composition
zlopas [31]
<span>The physical characteristics of minerals include traits which are used to identify and describe mineral species. These traits include color, streak, luster, density, hardness, cleavage, fracture, tenacity, and crystal habit.</span>
5 0
3 years ago
Is there a cure for sickle cell disease
Dmitriy789 [7]

Answer:

I dont think it can not be cure Bone marrow transplant, also known as stem cell transplant, offers the only potential cure for sickle cell anemia. ... As a result, treatment for sickle cell anemia is usually aimed at avoiding crises, relieving symptoms and preventing complications.

hope it helps!

7 0
4 years ago
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