Respiration in Organisms Test

Result

Respiration in Organisms Test - 2

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Weekly Quiz Competition

Question 1
1 / -0

Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process?

A
Alcohol and lactic acid

B
Alcohol and CO₂

C
Lactic acid and CO₂

D
Lactic acid only
Question 2
1 / -0

Yeast is used in wine and beer industries because it respires

A
aerobically producing oxygen.

B
aerobically producing alcohol.

C
anaerobically producing alcohol.

D
anaerobically producing CO₂.
Question 3
1 / -0

During the process of exhalation, the ribs move

A
down and inwards.

B
up and inwards.

C
down and outwards.

D
up and outwards.
Question 4
1 / -0
Breathing is a process that
1. provides O₂ to the body.
2. breaks down food to release energy.
3. helps the body to get rid of CO₂.
4. produces water in the cells.
Which of the following gives the correct combination of functions of breathing?
A
(i) and (ii)

B
(ii) and (iii)

C
(i) and (iii)

D
(ii) and (iv)
Question 5
1 / -0

Fish breathes with the help of gills which are richly supplied with blood vessels. The gills help the fish to

A
take in oxygen from air.

B
take in oxygen dissolved in water.

C
absorb nutrients present in water.

D
release waste substances in water.
Question 6
1 / -0

Earthworms and frogs breathe through their skin because of which the skin of both the organisms is

A
moist and rough.

B
dry and rough.

C
dry and slimy.

D
moist and slimy.

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Re-Attempt Weekly Quiz Competition

Respiration in Organisms Test - 2

Result

Respiration in Organisms Test - 2

Score

-

Rank

-

SHARING IS CARING

Question 1

Alcohol and lactic acid

Alcohol and CO2

Lactic acid and CO2

Lactic acid only

Question 2

aerobically producing oxygen.

aerobically producing alcohol.

anaerobically producing alcohol.

anaerobically producing CO2.

Question 3

down and inwards.

up and inwards.

down and outwards.

up and outwards.

Question 4

(i) and (ii)

(ii) and (iii)

(i) and (iii)

(ii) and (iv)

Question 5

take in oxygen from air.

take in oxygen dissolved in water.

absorb nutrients present in water.

release waste substances in water.

Question 6

moist and rough.

dry and rough.

dry and slimy.

moist and slimy.

User

Question Analysis

My Perfomance

Score

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Alcohol and CO₂

Lactic acid and CO₂

anaerobically producing CO₂.