The structure most responsible for maintaining cell homeostasis is the

Crystallization: It is a process that takes place under the earth surface where magma cools down and is hardened to form igneous rocks. This process is also called freezing of rocks.
Erosion and sedimentation: The rocks on the surface of earth are broken into smaller fragments called sediments that are formed by weathering of rocks. These sediments are then carried either by wind or water to different places and settles at some place to form another type of rock named sedimentary rocks.
Metamorphism: Metamorphism takes place under the earth surface where extreme heat changes the mineral texture of the rock but does not melt it. such rocks are named as metamorphic rocks.

7 0

4 years ago

Invasion and multiplication of bacteria in body tissues result in local cellular injury due to _______________.

dalvyx [7]

Invasion and multiplication of the bacteria in body tissues result in local cellular injury due to
1 competitive metabolism
2. Toxin- which is a poisonous substance produced within living cells or organism
3. intra cellular replication
4. antigen-antibody interaction- which is a specific chemical interaction between antibodies produced by B cell of white blood cells and antigens during immune reaction

3 0

3 years ago

Why is your respiratory system necessary for your body to live

Sonja [21]

Answer:

The respiratory system is necessary for an organism's body to live because it introduces oxygen-rich air, which is needed to perform vital functions, while at the same time promoting the elimination of carbon dioxide.

Explanation:

Oxygen (O₂) is necessary for life because it participates in the process of cellular respiration, a mechanism that allows the oxidation of glucose to form energy in the form of ATP.

The respiratory system is made up of a set of organs that carry air into the body and facilitate gas exchange, i.e. the entry of O₂ into the blood and the elimination of potentially harmful carbon dioxide (CO₂).

This exchange of gases occurs in structures called pulmonary alveoli, whose surface is located in relation to the pulmonary capillary vessels.

The entry of air into the lungs brings O₂ to the alveoli, which will diffuse into the pulmonary capillary for the process of hematosis or oxygenation of the blood.
CO₂, a product of metabolism, leaves the capillary to the alveoli, to join the air that will be expelled during expiration.

Both O₂ and CO₂ require a transport molecule in the blood, red blood cell hemoglobin, which binds the gases and allows them to be transported to and from the tissues.

Learn more:

Exchange of respiratory gases brainly.com/question/4569375

7 0

3 years ago