Hormones

The diagram shows the mechanisms that control the concentration of glucose in the blood.

Which row identifies the glands and hormones labelled W, X, Y and Z?

• adrenal gland, adrenaline, adrenal gland, glucagon

• adrenal gland, adrenaline, pancreas, insulin

• pancreas, glucagon, adrenal gland, insulin

• pancreas, insulin, pancreas, glucagon

Tags

NGSS.HS-LS1-3

Which row shows the effects of increased adrenaline release?

breathing rate >> pulse rate >> pupil

• decreases >>increases >>widens

• increases >> decreases >> widens

• increases >> increases>> narrows

• increases >> increases>> widens

Tags

NGSS.HS-LS1-3

What is Homeostasis ?

• is the maintenance of a constant internal environment

• is the maintenance of a constant external environment

• is the maintenance of a constant living environment

Tags

NGSS.HS-LS1-3

Which one is not part of the skin:

• hair erector muscles

• receptors

• cilia

• blood vessels

High body temperature in humans is regulated by all these except

• sweating

• falling of skin hairs

• vasodilation

• vasoconstriction

Tags

NGSS.HS-LS1-3

Insulin and glucagon are produced by

• the liver

• the pancreas

• the kidneys

Which one here is a hormone?

• Glycogen

• Glycerol

• Glucagon

• Glucose

Which one here reduces the amount of glucose in the blood?

• Glucagon

• Insulin

• Glycogen

• ADH

Tags

NGSS.HS-LS1-3

Which one is not a symptom of Type 1 diabetes.

• tired

• feeling very thirsty

• frequent urination

• weight gain

The normal human body temperature is

• 35 °C

• 37 °C

• 34 °C

• 40 °C