Cellular Biology and Molecular Structure Quiz

Cells are the fundamental structural and functional units of all living organisms.

Mitochondria are the organelles responsible for producing energy (ATP) through cellular respiration.

The nucleus contains the genetic material (DNA) of a eukaryotic cell, serving as the control center for cellular activities.

The cytoskeleton provides structural support, helps maintain cell shape, and facilitates mechanical support.

DNA serves as the hereditary material, storing genetic information for cell growth, development, and function.

gRNA (guide RNA) is not a naturally occurring type of RNA; other types include mRNA, tRNA, and rRNA.

The cell membrane controls the movement of substances, allowing nutrients to enter and waste products to exit the cell.

ATP (adenosine triphosphate) is the energy currency of cells, storing and releasing energy for cellular processes.

The Golgi apparatus processes, modifies, and packages proteins for secretion or for use within the cell.

Ribosomes are the cellular structures responsible for protein synthesis, where amino acids are linked together to form proteins.

Lysosomes are organelles responsible for digesting and recycling cellular waste and debris.

The central dogma states that genetic information flows from DNA to RNA to protein, encompassing processes like replication, transcription, and translation.

Hydrogen bonds hold the complementary base pairs (adenine-thymine, guanine-cytosine) together in a DNA molecule.

Glycolysis is the metabolic process that converts glucose into pyruvate, producing ATP as a form of energy.