mRNA carries genetic information from DNA to the ribosome for protein synthesis.

Oxidative phosphorylation primarily generates ATP through the electron transport chain and chemiosmosis.

Plasmids often carry genes that provide bacteria with antibiotic resistance, allowing them to survive in hostile environments.

T cells are primarily responsible for directly killing infected cells and coordinating the immune response.

T cells are primarily responsible for directly killing infected cells and coordinating the immune response.

The appendix is thought to play a role in immune function, particularly in gut flora management.

The autonomic nervous system regulates involuntary bodily functions such as heart rate, digestion, and respiratory rate.

The primary function of the cardiovascular system is to transport oxygen and nutrients to tissues throughout the body.

The central nervous system (CNS) processes and integrates information received from the peripheral nervous system.

The deltoid muscle primarily functions in the abduction of the shoulder.

The diaphragm contracts to increase lung volume during inhalation, allowing air to flow into the lungs.

The primary function of the endocrine system is to secrete hormones that regulate various bodily functions.

R genes are known to confer resistance to specific pathogens in plants.

The primary function of the heart is to pump blood throughout the body, supplying oxygen and nutrients to tissues.

The primary function of the heart is to pump blood throughout the body, supplying oxygen and nutrients to tissues.

The kidneys filter waste products from the blood, which is essential for maintaining homeostasis.

The primary function of the kidneys is to filter waste products from the blood, which is essential for maintaining homeostasis.

The primary function of the kidneys is to filter blood and form urine.

The primary function of the Krebs cycle is to extract energy from acetyl-CoA through a series of reactions.

The lac operon regulates the metabolism of lactose in E. coli by controlling the expression of genes required for lactose uptake and breakdown.

The primary function of the large intestine is to absorb water and electrolytes from indigestible food matter.

The left ventricle pumps oxygenated blood to the body through the aorta.

The liver is primarily responsible for the biotransformation of drugs, converting them into more water-soluble compounds for excretion.

The liver plays multiple roles in metabolism, including storage of glucose, production of bile, and detoxification of harmful substances.

The nucleus stores the cell's genetic material (DNA) and is responsible for regulating gene expression.

The pancreas produces digestive enzymes that help break down carbohydrates, proteins, and fats, as well as hormones like insulin.

The pancreas primarily functions in the secretion of digestive enzymes and hormones like insulin.

The parotid gland's primary function is the production and secretion of saliva.

The primary function of the pelvic floor muscles is to support the pelvic organs.

The phospholipid bilayer provides selective permeability, allowing certain substances to pass while blocking others.