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FinnZ [79.3K]
3 years ago
7

A person with emphysema will exhibit signs of select one:

Biology
1 answer:
Orlov [11]3 years ago
5 0
Emphysema is a kind of chronic obstructive pulmonary disease or COPD that which involves physiological abnormalities which includes loss of lung elasticity and air sac enlargement. It all starts when the alveoli or the air sac at the end of the bronchioles becomes enlarged due to its walls breaking down or are destroyed, collapsed, narrowed, stretched or over-inflated. Because of this, there will be fewer and larger damaged sacs which would eventually result to a reduced oxygen and carbon dioxide exchange in the surface area of the lungs. This would lead to a medical condition termed as respiratory acidosis because the lungs are incapable of removing enough carbon dioxide produced by the body.
Therefore, the answer is letter C. CHRONIC RESPIRATORY ACIDOSIS.
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What must be true about the number of chromosomes in each sex cell (when compared to the number of chromosomes in body cells
Mamont248 [21]

Answer:

The number of chromosomes in sex cell must be haploid (1n) as compared to body cell which is diploid(2n).

Explanation:

Body cells are diploid while the sex cells are haploid. We can say that sex cells contain half number of chromosomes as compared to body cells.

6 0
2 years ago
Complete the graphic organizer to describe the two different meanings of the term cell growth.
lakkis [162]

Answer:

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"The increase in cytoplasmic volume, as in cell development and cell reproduction. The increase in size or population of cells, as in mitosis. When used to describe the growth of cell populations, cell growth refers to the growth and division of the “mother cell” into two “daughter cells".

Explanation:

please mark as brainly

4 0
2 years ago
Which of the following is present in a prokaryotic cell?
lesya [120]

The correct answer is B. Ribosome

Explanation:

In biology, cells are mainly classified as eukaryotic or prokaryotic. Each of these types of cells has different features, to begin with, eukaryotic cells are those that contain a defined nucleus and are part of both unicellular and multicellular organisms. On the opposite, prokaryotic cells do not have a defined nucleus or a nuclear envelope and are mainly present in unicellular organisms, besides this, they lack mitochondrion, Golgi apparatus or chloroplasts that are present in eukaryotic cells. However, prokaryotic cells still contain DNA, ribosomes, vesicles, and vacuoles. According to this, the one that is present in a prokaryotic cell is ribosome.

6 0
3 years ago
What is the function of DNA polymerase?
Rus_ich [418]

Answer:

Adding base pairs

Explanation:

If it help follow me on brainly please

4 0
2 years ago
The subpapillary plexus
noname [10]

Answer:

Subpapillary plexus nourishes the dermal papillae and epidermis.

Explanation:

The superficial subpapillary plexus could also be regarded to as superficial plexus . It is composed of postcapillary venules found at the junction of the  papillary and reticular dermis and the lower plexus at the dermal subcutaneous interface. It lies below the dermal papillae, and supplies the capillaries in the dermal papillae. The pink color of skin is mainly due to the blood seen in venules of this plexus.

4 0
3 years ago
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