OST Review 1: Biomolecules & Enzymes

Front

What are lipids?

Back

Lipids are biomolecules that act as energy storage for cells, cushion and insulate organs, and include fats, oils, and waxes.

Front

What is the primary function of carbohydrates?

Back

Carbohydrates serve as a primary energy source for cells and are involved in structural functions in plants and animals.

Front

What are the monomers of proteins?

Back

The monomers of proteins are amino acids, which link together to form polypeptides.

Front

What is the monomer for nucleic acids?

Back

The monomer for nucleic acids is nucleotides, which are the building blocks of DNA and RNA.

Front

What role do enzymes play in biological reactions?

Back

Enzymes act as catalysts that speed up chemical reactions in the body without being consumed in the process.

Front

What are the two main types of nucleic acids?

Back

The two main types of nucleic acids are DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).

Front

What is the structure of a lipid?

Back

Lipids typically have a hydrophobic (water-repelling) structure, often consisting of long hydrocarbon chains or rings.

Front

How do enzymes interact with substrates?

Back

Enzymes bind to specific substrates at their active sites, facilitating a chemical reaction to form products.

Front

What is the difference between saturated and unsaturated fats?

Back

Saturated fats have no double bonds between carbon atoms, while unsaturated fats contain one or more double bonds.

Front

What are the functions of proteins in the body?

Back

Proteins serve various functions including structural support, transport, enzymes, and immune responses.