Biology semester Dec 2024

Front

What is a monomer?

Back

A monomer is a small, basic unit that can join together with other monomers to form larger molecules called polymers.

Front

How do proteins contribute to muscle development?

Back

Proteins provide the necessary building blocks (amino acids) for muscle growth and repair.

Front

What is a frameshift mutation?

Back

A frameshift mutation is a genetic mutation caused by insertions or deletions of nucleotides that shift the reading frame of the genetic code.

Front

What is a substitution mutation?

Back

A substitution mutation occurs when one nucleotide in the DNA sequence is replaced by another nucleotide.

Front

What role do proteins play in cell membranes?

Back

Proteins help large molecules cross the cell membrane by acting as channels or transporters.

Front

What are lipids?

Back

Lipids are a group of biomolecules that include fats, oils, and waxes, which are important for energy storage and cell membrane structure.

Front

What are carbohydrates?

Back

Carbohydrates are biomolecules made of sugar molecules that provide energy and structural support in cells.

Front

What are nucleic acids?

Back

Nucleic acids, such as DNA and RNA, are biomolecules that store and transmit genetic information.

Front

What is the function of enzymes?

Back

Enzymes are proteins that act as catalysts to speed up chemical reactions in the body.

Front

What is the significance of the genetic code?

Back

The genetic code is the set of rules by which information encoded in DNA is translated into proteins.