Question

What statements are true about the biological macromolecules.

Answer 1

All biomolecules could be called carbon-based molecules.

The monomers of DNA are nucleotides.

Cell membranes are made, in part, from phospholipids.

The monomers of of starch are monosaccharides.

Explanation:

Biological macromolecules are giant carbon-based molecules. They are polymers made by complex condensation reactions linking them together.

These molecules are typically produced exclusively by living organisms and this is why they are called biological macromolecules.

They are usually classified as organic compounds for their linkage to living processes.

• It is correct that all biomolecules are carbon-based molecules. They are primarily made up of carbon, hydrogen and oxygen with some other elements.
• Deoxyribo-nuclei Acids are macromolecules that contains all information about the life of an organism. The DNA is located in the nucleus of cells and it is the genetic matter that controls life activities. The basic unit of DNA is the nucleotides.
• Cell membranes are structural component of cells that helps to regulate the movement of materials in and out of the cell. They are made up of phospholipids.
• Monomers of starch are monosaccharides. These are the simplest unit of  starch that cannot be further hydrolyzed. They are usually called simple sugars. Examples are glucose and fructose.

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Organic compounds brainly.com/question/5094081

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