Timed Challenge - Answer & Submit | GK Mania

1 What does the esophagus connect?

A) Mouth to stomach

B) Kidney to bladder

C) Heart to lungs

D) Brain to spine

2 What carries oxygen in blood?

A) Hemoglobin

B) Albumin

C) Collagen

D) Keratin

3 What is the difference between a virus and a prion?

A) Viruses are proteins only

B) They are identical

C) Prions have DNA

D) virus contains nucleic

4 What carries blood back to the heart?

A) Aorta

B) Arteries

C) Veins

D) Capillaries

5 What is the function of the hypothalamus?

A) Controlling voluntary movement

B) Regulating body temperature,

C) Producing red blood cells

D) Filtering toxins from blood

6 What is the difference between a predator and a scavenger?

A) Scavengers hunt prey

B) Predators eat dead animals

C) They are identical

D) Predators kill their prey;

7 What system moves blood around the body?

A) Nervous

B) Digestive

C) Circulatory

D) Respiratory

8 What gas do red blood cells carry?

A) Oxygen

B) Helium

C) Nitrogen

D) Hydrogen

9 What is an extremophile?

A) organism that thrives in

B) A large predator

C) An endangered species

D) A risk-taking animal

10 What is a symbiont?

A) A chemical compound

B) organism living in

C) A type of cell

D) A genetic mutation

Quiz

1 What does the esophagus connect?

2 What carries oxygen in blood?

3 What is the difference between a virus and a prion?

4 What carries blood back to the heart?

5 What is the function of the hypothalamus?

6 What is the difference between a predator and a scavenger?

7 What system moves blood around the body?

8 What gas do red blood cells carry?

9 What is an extremophile?

10 What is a symbiont?

Navigator

Quiz

1 What does the esophagus connect?

2 What carries oxygen in blood?

3 What is the difference between a virus and a prion?

4 What carries blood back to the heart?

5 What is the function of the hypothalamus?

6 What is the difference between a predator and a scavenger?

7 What system moves blood around the body?

8 What gas do red blood cells carry?

9 What is an extremophile?

10 What is a symbiont?

Navigator

Quiz Results