Mid Year exam reflection

Which body system sends rapid messages (mostly) using electrical signals?

• Circulatory

• Endocrine

• Nervous

• Respiratory

Hormones are released into the body by:

• Muscles

• Glands

• Nerves

• Bones

Which organ is responsible for controlling body temperature in the brain?

• Cerebellum

• Brainstem

• Hypothalamus

• Cerebrum

A negative feedback loop works to:

• Strengthen a response

• Maintain stability

• Disrupt homeostasis

• Promote constant change

The endocrine and nervous systems work together to:

• Break down food

• Regulate bodily functions

• Pump blood

• Produce energy

Which hormone is released to lower blood glucose levels?

• Glucagon

• Estrogen

• Insulin

• Adrenaline

The main function of the ovaries is to:

• Protect the fetus

• Produce sperm

• Produce eggs and hormones

• Transport fertilized eggs

Which statement best describes how the nervous and endocrine systems work together to maintain homeostasis?

• The nervous system releases hormones, while the endocrine system transmits electrical impulses.

• Both systems act slowly to regulate long-term body changes.

• The nervous system transmits electrical impulse, while the endocrine system releases hormones.

• The endocrine system causes muscle movement, while the nervous system controls hormone levels.

Which of the following is an example of negative feedback in the human body?

• The release of adrenaline during a stressful situation

• Increased breathing rate during exercise

• Sweating to lower body temperature when overheated

• Blood clotting after an injury

Which of the following is a non-infectious disease?

• Influenza

• Diabetes

• Chickenpox

• Tuberculosis