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3 years ago

LDL (low-density lipoprotein) contains

Biology

1 answer:

Basile [38]3 years ago

7 0

Answer:The correct answer is " a"

LDL contain protein,triglycerides,phospholipid and cholesterol.

Explanation:

Low density lipoprotein,or LDL,are complex aggregates of lipids and protein.Their function is to transport lipids (fats) around the body,in the bloodstream,and to the cells where its required.Apart from this,it also carries triglycerides,phospholipids and fat soluble vitamins.

Lipoprotein is composed of a hydrophobic core that is made up of polyunsaturated fatty acids and cholesterol molecules,along with a lipid membrane that contains protein called apolipoproteins.

There are 4 major classes of lipoprotein:

•chylomicrons

•very low density lipoprotein(VLDL)

•high density lipoprotein (HDL)

•low density lipoprotein(LDL)

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When you exercise you generate excess heat and your body temperature rises. blood vessels dilate in the skin, warm blood flows c

zalisa [80]

Answer:

The correct answer is negative feedback.

Explanation:

Negative feedback is considered the mechanism that frequently regulates biological reactions in the body. Negative feedback helps reduce the stimulation of some processes, such as controlling the temperature.

It can be seen that negative feedback works by redirecting some processes that go to one point directs a degree of that process to a different location.

In this case, on the temperature, the feedback is responsible for putting the system to work from the moment it starts to sweat using the different processes to regulate the temperature. This process uses help from enzymes and body pathways.

<em>I hope this information can help you. </em>

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3 years ago

Where is the cerebrum located

tester [92]

The cerebrum is a large part of the brain containing the cerebral cortex it lies either in front or on top of the brainstem

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3 years ago

Geologists recognize three major types of plate boundaries, which are:

SashulF [63]

Divergent. convergent, and transform.

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3 years ago

4. What happens with TOP SOIL and NUTRIENTS as time passes?

Afina-wow [57]

They increase :) hope this helps

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3 years ago

Of the following list, choose the functions of proteins in living cells. Multiple select question. They help the body recognize

Art [367]

The functions of proteins include:

They transport oxygen in the blood of vertebrates.

They play a key role in moving materials within cells.

They help the body recognize and destroy foreign microbes and cancer cells.

They catalyze chemical reactions.

<h3>Functions of proteins</h3>

Proteins are macromolecules that helps in the maintenance of metabolic activities and repair of worn out tissues of the body.

There are several functions of proteins which has helped in it's classification. The different types of Protein found in the body are:

Antibodies: These are proteins that function to recognize and destroy foreign microbes and cancer cells.

Enzymes: These are proteins that catalyze chemical reactions in the body.

Transport proteins: They play a key role in moving materials within cells.

Haemoglobin: These are blood proteins that transport oxygen in the blood of vertebrates.

Learn more about proteins here:

brainly.com/question/10058019

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2 years ago