Microorganisms Test

Result

Microorganisms Test - 1

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

Which of the following is a ciliated organism?

A
Amoeba

B
Paramecium

C
Yeast

D
Streptococcus

Solution

Paramecium is a unicellular organism, commonly studied as a representative of the ciliate group.
Question 2
1 / -0

Which of the following is false about 'fungi'?

A
They are made of fine thread-like structures called hyphae.

B
Most of them feed on dead things.

C
They look like plants.

D
They can synthesise their own food.

Solution

Fungi are saprophytic. They feed on dead plants and animals. Fungi cannot synthesise their own food.
Question 3
1 / -0

What is the mode of nutrition of fungi?

A
Autotrophic

B
Saprophytic

C
Parasitic

D
Heterotrophic

Solution

Fungi show saprophytic mode of nutrition. They feed on dead and decaying organic matter.
Question 4
1 / -0

Which of the following bacteria helps to fix the atmospheric nitrogen in the root nodules of leguminous plants?

A
Rhizobium

B
Rhizopus

C
E. coli

D
Mucor

Solution

Rhizobium is a bacteria that fixes nitrogen after becoming established inside the root nodules of legumes.
Question 5
1 / -0

Where can viruses reproduce?

A
Both inside and outside the cell

B
Only outside the cell

C
Only inside a living cell

D
Only inside a plant cell

Solution

Viruses can reproduce inside any living cell, whether plant or animal cell.
Question 6
1 / -0

Which of the following organisms is used to convert milk into curd?

A
Mycobacterium

B
Salmonella

C
Lactobacillus

D
Penicillium

Solution

When milk is heated to a temperature of 30-40 degrees centigrade and a small amount of old curd is added to it, the lactobacillus in that curd sample gets activated and multiplies. These convert the lactose into lactic acid.

Question 7

1 / -0

Study the following table and select the correct option for P, Q, R and S:

Disease	Causative Microorganism	Mode of Transmission
Tuberculosis	Bacteria	P
Q	Bacteria	Water/Food
R	Virus	Water
Malaria	S	Mosquito

P: Air; Q: Cholera; R: Hepatitis B; S: Protozoan

P: Water; Q: Typhoid; R: Chicken pox; S: Virus

P: Water; Q: Measles; R: Typhoid; S: Bacterium

P: Food; Q: AIDS; R: Chicken Pox; S: Protozoan

Solution

The mode of transmission of tuberculosis is air. The causative agent of cholera is bacteria and it spreads through contaminated water and food. Hepatitis is caused by a virus and spreads through water contaminated with faeces. The causative agent of malaria is a protozoan called Plasmodium.

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

Microorganisms Test - 1

Result

Microorganisms Test - 1

Score

-

Rank

-

SHARING IS CARING

Question 1

Amoeba

Paramecium

Yeast

Streptococcus

Solution

Question 2

They are made of fine thread-like structures called hyphae.

Most of them feed on dead things.

They look like plants.

They can synthesise their own food.

Solution

Question 3

Autotrophic

Saprophytic

Parasitic

Heterotrophic

Solution

Question 4

Rhizobium

Rhizopus

E. coli

Mucor

Solution

Question 5

Both inside and outside the cell

Only outside the cell

Only inside a living cell

Only inside a plant cell

Solution

Question 6

Mycobacterium

Salmonella

Lactobacillus

Penicillium

Solution

Question 7

P: Air; Q: Cholera; R: Hepatitis B; S: Protozoan

P: Water; Q: Typhoid; R: Chicken pox; S: Virus

P: Water; Q: Measles; R: Typhoid; S: Bacterium

P: Food; Q: AIDS; R: Chicken Pox; S: Protozoan

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.