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statuscvo [17]
3 years ago
7

Plant cell wall are made of

Biology
2 answers:
andreev551 [17]3 years ago
8 0

Answer:

Plant cell walls are primarily made of cellulose, which is the most abundant macromolecule on Earth. Cellulose fibers are long, linear polymers of hundreds of glucose molecules.

Explanation:

Wittaler [7]3 years ago
8 0

Answer:Plant cell walls are primarily made of cellulose, which is the most abundant macromolecule on Earth. Cellulose fibers are long, linear polymers of hundreds of glucose molecules. These fibers aggregate into bundles of about 40, which are called microfibrils.

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Which response represents the potential risks of a biohazard exposure to the facial mucous membranes of the eyes, nose, or mouth
Assoli18 [71]

When exposed to the mucous membranes on the face, biohazards can contaminate the eye as well as enter the circulation and stomach.

  • Biological compounds that endanger the health of living things, particularly humans, are referred to as biohazards, sometimes known as biological hazards.
  • Medical trash or samples of microorganisms, viruses, or toxins (from a biological source) that may be harmful to human health are examples of biohazards.
  • Bacteria, viruses, parasites, and molds or fungi are examples of biological health risks.
  • When they come into touch with skin, are eaten, or are inhaled, they can be harmful to human health.
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learn more about biohazards here: brainly.com/question/28060388

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3 0
2 years ago
All of the following are effector responses that increase body temperature, EXCEPT A : vasodilation of dermal blood vessels B :
Ainat [17]

Answer: Option A

Explanation:

The effector response that increases the body is not associated with vasodilation of dermal blood vessels.

The skins's immense blood supply helps in temperature regulation of the body. The dilated blood vessels helps in heat loss and lowers the body temperature.

Unlike, them the vasoconstriction retains heat and increases the body temperature.

So, the correct answer is option A

7 0
3 years ago
Read 2 more answers
What would occur if the muscle tissue failed within a damaged blood vessel?
Vlad [161]
Due to situation given above I think the most suitable answer is the first one "<span>Vascular spasm would not occur, resulting in excessive blood loss." But I think that also could be another one that wasn't mentioned here.</span>
6 0
3 years ago
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The central nervous system consists of the brain and the ________.
Anton [14]

Answer:The answer is spinal cord

Explanation:

The central nervous system consists of the brain and the spinal cord.

The brain is the most highly specialized organ, and is protected by the skull or cranium, while the spinal cord is made up of soft tissue which runs from the medulla oblongata to the tail region. It is protected by the bones of the vertebral column.

The spinal cord acts as a PATHWAY between spinal nerves and the brain.

7 0
3 years ago
serves as a selective barrier for the cell, meaning that it allows some things to pass into or out of the cell but not others.
Aleks04 [339]
Cell Membrane is a selective barrier.
5 0
3 years ago
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