Fall Semester Exam Review

Front

What happens to the reaction rate if the enzyme concentration is low?

Back

The reaction rate will be slower.

Front

What is Structure 1 if it is identified as pilus/pili?

Back

Pili are hair-like structures on the surface of bacteria that help in attachment and conjugation.

Front

Which organelle controls the movement of water and solutes in or out of the cell?

Back

The cell (plasma) membrane controls the movement of water and solutes.

Front

What polymer does glucose belong to?

Back

Glucose belongs to the carbohydrate polymer.

Front

Which biomolecule is made of nucleotides and contains DNA?

Back

Nucleic Acid is made of nucleotides and contains DNA.

Front

What is the function of enzymes in biochemical reactions?

Back

Enzymes act as catalysts to speed up biochemical reactions.

Front

Define the term 'cell membrane'.

Back

The cell membrane is a biological membrane that separates and protects the interior of all cells from the outside environment.

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are organelles that conduct photosynthesis, converting light energy into chemical energy.

Front

What are the building blocks of proteins?

Back

Amino acids are the building blocks of proteins.

Front

What is the primary function of ribosomes?

Back

Ribosomes are responsible for protein synthesis in the cell.