I need help with these questions!! (Biology) 28 Points!!

1 answer:

6 0

1. A disease cause by a very small genetic change. Most cases result from the deleting of three bases in a gene for a protein called cystic fibrosis transmembrane changes which in a gene's DNA sequence can change proteins by altering their amino acid sequences which may affect one's phenotype.

2. It causes a mutation in the number of chromosomes, either extra chromosomes or missing chromosomes. Nondisjunction during meiosis can cause chromosomal disorders , such as a trisomy 21 (down syndrome) , Tuners syndrome , and Klinefelter's syndrome. It is a monosomy of the X sex chromosome.

You might be interested in

The vatican archives maintain a vault where century's worth of old documents are stored in very high n2 levels to prevent oxidat

Vinil7 [7]

The Vatican archives stores multiple precious documents and books of the world. These old documents dating hundred of years are kept in high nitrogen levels, in order to prevent the oxidation of the paper (papyrus). The presence of the high level of inert nitrogen in the air in the archives prevents any kind of damage that may caused to the paper or the ink on those documents. This high level of nitrogen, however, may affect the health of the individual by decreasing the oxygen levels in the body.

Hence, the answer is 'the oxygen level will be decreased in the body'.

7 0

4 years ago

What would happen if we didnt have mitochondria ? ( paragraph)

slamgirl [31]

Basically, the cell wouldn't be able to "breathe," as the mitochondria is where the respiratory functions of the cell happens. No energy would be produced, and then the cell would stop moving and die.

6 0

3 years ago

Buoyant force is equal to

grandymaker [24]

I believe its A. I could be incorrect though.

4 0

3 years ago

Read 2 more answers

If you look at the sky and see the Moon as

OLga [1]

Answer:

answer is Bthe high tides will be much higher than usual

7 0

3 years ago

I’m which part of the cell is the majority of the energy released from breakdown of glucose

poizon [28]

Sentence Correction: In which part of the cell is the majority of the energy released from the breakdown of glucose?

nucleus

mitochondrion

cytoplasm

plasma membrane

Answer: The answer is mitochondrion.

Explanation: The reason the is the correct answer is because, there are the Locations of Cellular Respiration which occurs in two stages.

First stange - cytoplasm

Second stage - mitochondrion

So as we can see, mitochondrion is the Second stage which is the correct answer because the majority of the energy released from the breakdown of glucose.

6 0

3 years ago

Read 2 more answers