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likoan [24]
3 years ago
9

What evidence can you find to describe whether the lungs are active

Biology
1 answer:
Verizon [17]3 years ago
6 0

Answer:

Inspiration

Explanation:

Pulmonary ventilation (breathing) can be defined as the flow of air into the lungs during inhalation (i.e., inspiration) and the inverse process where the air out of the lungs during exhalation (i.e., expiration). The lungs are active during the process of inspiration, while they are passive during expiration. Inspiration happens when the intrapulmonary pressure is below the atmospheric pressure, thereby the lungs expand and air enters the lungs.

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Keystone Biology
Kaylis [27]

Answer:

1. in animal cell and 3. in plant cell In animals mitochondria transforms energy and chloroplast in plant cell  absorb energy from sun light and turns water and carbon dioxide into glucose

Explanation:

1. Mitochondria: It is the powerhouses of a cell oval in shape found in eukaryotic cell.Its a site of cellular respiration. It converts glucose in chemical energy known as ATP (Adenosine triphosphate). ATP provides energy to carry out cellular function by breaking high energy bond.Mitochondria are abundant in cells requires energy to perform functions such as muscle and liver cells.

2. Chloroplast: In plants and algae chloroplast is a site of photosynthesis,it contains a pigment chlorophyll which captures energy from sunlight and turn water and carbon dioxide into glucose as food of plants.

5 0
3 years ago
Read 2 more answers
What is the relationship between air pressure and wind velocity?
Pachacha [2.7K]

Explanation:

Velocity refers to how fast the air is moving in distance per unit of time. While pressure is the measure of force applied on an area.

7 0
3 years ago
A normal cell in an adult woman has?
Assoli18 [71]

Answer:

The correct answer will be option-A.

Explanation:

The females carry two X-chromosomes in their cells but one of these X-chromosome gets permanently inactivated during embryonic development.

The X-inactivation is known as lyonization which ensures that only one functional X-chromosome should be present like in males.  This process is a random process and therefore a female can have both the functional X-chromosomes and males can also have a functional X-chromosome.

Thus, option-A is the correct answer.

3 0
3 years ago
Where does the light dependent reaction of photosynthesis occur? what is produced?
Alexxx [7]

Answer:

Where does the light dependent reaction of photosynthesis occur? what is produced?

it is a reaction that happens during the presence of sunlight and it occurs in the day where energy is transferred from the sun to green plants and it results into carbon dioxide and oxygen when the glucose has been broken down with the help of ATP

Explanation:

4 0
3 years ago
: how does dna information guide the building of proteins which reveal our traits?
BARSIC [14]
Th DNA information is essential to the production of proteins in which it is mainly important to reveal our characteristics in cell division. In addition to that, the base sequence of the DNA would likely be used to identify the base sequence of the mRNA would, in turn, be lead to the sequencing of the amino acid.
5 0
3 years ago
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