Free PAX (NLN) Questions and Answers

Question 1

Shields the stomach wall from the gastric juices' acidity.

Accepted Answer

Mucus

Answer

Saliva

Answer

Immune

Answer

Cilia

Question 2

Situated on the right ventricle's floor. The autonomic nervous system, which has complete control, regulates functions including appetite, thirst, sleep, and sexual response. also controls hormone secretion, emotions, blood pressure, and body temperature.

Accepted Answer

Hypothalamus

Answer

Pituitary Gland

Answer

Vacuole

Answer

Cerebellum

Question 3

Situated underneath the brain. role is to keep posture and balance while also coordinating muscular action.

Accepted Answer

Cerebellum

Answer

Thalamus

Answer

Corpus callosum

Answer

Hypothalamus

Question 4

Genetic material exchanged during prophase 1 of meiosis between homologous chromosomes.

Accepted Answer

Crossing over

Answer

Steps of meiosis

Answer

Parietal lobe

Answer

Frontal lobe

Question 5

To coordinate movements of fins, such as those of the fingertip, nuclei cooperate with the cerebellum.

Accepted Answer

Basal ganglia

Answer

Hypothalamus

Answer

Thalamus

Answer

Cerebellum

Question 6

Used to represent squared and cubed roots.

Accepted Answer

Radical

Answer

Extremist

Answer

Liberal

Answer

Incremental

Question 7

Consists of the medulla, pons, and midbrain. links the spinal cord to the brain and the cerebellum. carries out a variety of autonomic processes, including breathing, heartbeat, body temperature, wake-and-sleep cycles, digestion, sneezing, coughing, vomiting, and swallowing. Here, 10 or 12 cranial nerves start.

Accepted Answer

Brainstem

Answer

Limbic system

Answer

Cerebellum

Answer

Hypothalamus