Give an example of each type of macromolecule.

1 answer:

8 0

Carbohydrates

Carbohydrates are polymers of carbon, hydrogen and oxygen. They can be classified as monosaccharides, disaccharides and polysaccharides. Carbohydrates are found in starch, fruits, vegetables, milk and sugars. They are an important source of a healthy diet.

Nucleic Acids

The nucleic acids include DNA and RNA that are the polymers of nucleotides. Nucleotides comprise a pentose group, a phosphate group, and a nitrogenous base group. All the hereditary information is stored in the DNA. The DNA synthesised into RNA and proteins.

Proteins

Proteins are the polymers of amino acids. These include the carboxylic and the amino group. There would be no lipids or carbohydrates without proteins because the enzymes used for their synthesis are proteins themselves.

Lipids

Lipids are a hydrophobic set of macromolecules, i.e., they do not dissolve in water. These involve triglycerides, carotenoids, phospholipids, and steroids. They help in the formation of the cell membrane, formation of hormones and in the and as stored fuel.

You might be interested in

What are the two basic body forms

balu736 [363]

Answer:

body forms of what?

Explanation:

be more specific

5 0

3 years ago

anxiety is the actual experience of apprehension and uncontrolled arousal and ______ anxiety is a personality characteristic, wh

Kipish [7]

Answer:

State anxiety is the actual experience of apprehension and uncontrolled arousal and trait anxiety is a personality characteristic, which represents a latent disposition to perceive situations as threatening.

Explanation:

State anxiety: It is basically a "right now" feeling which changes from moment to moment, manifesting itself as an interruption of an individual's emotion state, leading to a sudden superversion of emotional equilibrium, caused by external factors of current state. e.g An atheletes emotional state at any given time that is variable from situation to situation.

Trait anxiety: It is a personality disposition which is stable over time. e.g An atheletes disposition to interpreting a situation as threatning and responding with an increase in state anxiety.

5 0

3 years ago

What is the role of renin in the secretion of aldosterone?

Gelneren [198K]

Answer:

Explanation:

Aldosterone is a hormone which is produced by the adrenal glands which are present above the kidneys. The role of aldosterone is to regulate the blood pressure. It causes the reabsorption of water and salts into the bloodstream during the kidney filteration process. Hence, maintains the blood volume, restors blood pressure and salt level.

Renin is an enzyme. It facilitates chemical reactions which stimulates the synthesis of angiotension II, it directs the synthesis of aldosterone.

3 0

2 years ago

The ocean stores carbon from its interactions with the atmosphere, so the ocean serves as (a) _________ for the carbon cycle.(1

Gemiola [76]

Answer:

Carbon source.

Explanation:

The ocean is storing carbon, it is a carbon source.

It's storing the carbon until it's needed in the carbon cycle.

6 0

3 years ago

Infection is the invasion of colonization of the body by potentially pathogenic microorganisms true or false

k0ka [10]

TRUE.
Infection is the invasion or colonization of the body by potentially pathogenic microorganisms.

4 0

3 years ago