Lab 1

What happens to the pH of the blood during cellular respiration?

• it increases

• it remains the same

• it decreases

• it fluctuates significantly

What is the role of the afferent pathway?

• It carries input from the receptor to the control center.

• It transmits signals from the control center to the effector.

• It processes information from the effector to the receptor.

• It regulates the output of the nervous system.

What is the role of the Esophagus?

• Transport air to the lungs

• Move the food from the pharynx to the stomach

• Absorb nutrients from digested food

• Secrete digestive enzymes

What is the role of the Ureter?

• Deliver urine from the kidneys to the bladder

• Filter blood to produce urine

• Store urine until it is excreted

• Transport oxygenated blood to the kidneys

What is the role of the control center?

• It analyzes the input and determines the appropriate response.

• It stores data for future reference.

• It generates random outputs without any analysis.

• It acts as a physical barrier to external stimuli.

ADH is released by the hypothalamus in response to what stimulus?

• High water concentration in urine

• Low water concentration in urine

• Increased blood pressure

• High sodium levels in blood

What is Bile used for?

• A digestive fluid that helps breakdown fats

• A hormone that regulates blood sugar

• A protein that aids in muscle growth

• A mineral that strengthens bones

What is the role of the Stomach?

• Temporary storage and partial chemical and mechanical digestion of food

• Absorption of nutrients and water

• Production of bile and enzymes

• Storage of waste before excretion

What is this part?

• Liver

• Heart

• Kidney

• Lung

What part is this?

• Stomach

• Intestine

• Liver

• Pancreas