Term 3 SBQ-2 Biology

You are watching a movie in the cinema and the power was cut in the theater and only a few dim emergency lights were lit. Which sensory receptors in your eye would be most important for seeing your way to the exit?

• cornea

• rods

• lens

• cones

A patient is complaining from difficulty in balancing when standing. Which part of his sensory system is affected?

• retina

• taste buds

• Semicircular canals

• spinal cord

A Covid 19 patient is complaining from loss of taste when he eats. Which part of his sensory system is affected?

• inner ear

• chemoreceptors

• retina

• spinal cord

Which labeled structure contains hair cells that detect sound?

• G

• E

• F

• D

In the figure, the auditory nerve is labeled as _______.

• A. G

• B. E

• C. C

• D. D

Which of the following receptors is NOT found in the skin?

• Pressure/touch receptors

• Pain receptors

• Temperature receptors

• Chemoreceptors

Which numbers in the image represent the parts of the PNS?

• I only

• II only

• III only

• I, II and III

Which of the below make up the CNS?

• I and II

• I and III

• II and III

• I, II and III

Which of the following correct about the somatic nervous system?

• It controls the functions of internal organs

• It is responsible for conscious movement of skeletal muscles

• It primarily regulates the release of hormones

• It regulates involuntary bodily functions

Which of the following is/are NOT TRUE for sympathetic nervous system?

I. Increase your heart rate

II. Increase your ability to respond to situations

III. Make you feel relaxed and confident

• I, II and III

• I and II only

• II only

• I only