Cell Structure and Function Diagnostic_Q1

Front

What is a phospholipid?

Back

A phospholipid is a type of lipid molecule that is a major component of cell membranes, consisting of two fatty acids, a glycerol unit, and a phosphate group.

Front

What occurs during the G-1 phase of the cell cycle?

Back

During the G-1 phase, the cell grows and produces extra proteins and organelles, preparing for DNA synthesis.

Front

What is interphase?

Back

Interphase is the phase of the cell cycle where the cell prepares for mitosis, including growth and DNA replication.

Front

What is the function of the cytoskeleton?

Back

The cytoskeleton provides structural support to the cell, helping to maintain its shape and facilitating movement.

Front

What is the role of centrioles in cell division?

Back

Centrioles produce microtubules that are essential for the separation of chromosomes during cell division.

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical daughter cells, while meiosis produces four genetically diverse gametes.

Front

What are organelles?

Back

Organelles are specialized structures within a cell that perform distinct functions, such as energy production or protein synthesis.

Front

What is the function of ribosomes?

Back

Ribosomes are organelles that synthesize proteins by translating messenger RNA.

Front

What is the significance of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell, maintaining homeostasis.

Front

What is the role of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, generating ATP through cellular respiration.