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MissTica
3 years ago
15

"what is total volume of the gas-exchanging region of the lungs?"

Biology
1 answer:
MrMuchimi3 years ago
3 0
The total volume of the gas-exchanging region in the lung is called alveolar volume.

The alveolus is an air sack-like organ in the end of the respiratory airway. The alveolus is the site where gas-exchanging happens, so only air inside alveolus that will undergo actual exchange. Air in bronchus or trachea wouldn't do exchange
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List the products or outcomes for the following biological processes
Lubov Fominskaja [6]

Answer:

1- DNA replication: two identical DNA strands

2- Transcription: mRNA

3-Translation: proteins

4- Mitosis: two identical diploid somatic cells

5- Meiosis: four different haploid gamete cells

Explanation:

1- DNA replication: through the process of semiconservative DNA replication two identical DNA strands are created

2- Transcription: the process by which DNA becomes mRNA

3-Translation: the process by which mRNA becomes proteins

4- Mitosis: a parent cell will split into two identical diploid somatic cells, this process is used to replace old cells

5- Meiosis: a parent cell will split into four different haploid gamete cells, this process is used to create ovary/testes cells

4 0
2 years ago
Which granular leukocytes act as our body's bacteria killers and would dramatically increase in number during a bacterial infect
Contact [7]

Answer:

The options

a.) neutrophils

b.) lymphocytes

c.) basophils

d.) monocytes

The CORRECT ANSWER IS a.)

a.) neutrophils

Explanation:

Neutrophils are grouped as granulocytes (they possesses clearly seen cytoplasmic granules). It functions as the body's bacteria killers, and their numbers rises at a swift rate in times of acute bacterial infections. Neutrophils are active phagocytes; they are particularly partial to feed on bacteria. It make up around 40 percent to 60 percent of the white blood cells in the body, and its the first cells produced by the body as a response to a bacterial infection.

5 0
3 years ago
Help Asap! 20 Points!
kompoz [17]

I think its b.

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5 0
2 years ago
A major volcanic belt known as the ______ circles the Pacific Ocean.
mr Goodwill [35]
<span>A major volcanic belt known as the ring of fire circles the Pacific Ocean. The Pacific Ring of Fire </span><span>is an area where a large number of earthquakes and volcanic eruptions occur in the basin of the </span>Pacific<span> Ocean.</span>
3 0
3 years ago
2 Points<br> Which three elements make up most of the human body?
Over [174]

Answer:

water, air , nutrients

Explanation:

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3 0
3 years ago
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