First Year Biology Chapter 2 Online MCQ Test for 1st Year Biology Chapter 2 Biological Molecules Preparation

 

 

 

This online test contains MCQs about following topics:

Introduction to Biochemistry - Importance of Carbon - Importance of Water - Carbohydrates - Lipids - Protiens - Structure of Protien - Nucleic Acids - Conjugated Molecules

 

MCQs Test for 11th Class Chapter 2 Biology:

The chapter 2 of 11th biology belongs to biological molecules. We study the biological molecules in this chapter. This chapter is of worth importance. This chapter is not an easy but conceptual. For getting perfection in this chapter, make sure the practice of these online MCQs tests. Download 11th class biology chapter 2 MCQs is available on ilmkidunya for all students. These online MCQs tests are free. All students can attempt and save these tests. Don’t miss this chance and make the best practice of this important chapter. 11th class biology chapter 2 MCQs in pdf is given on ilmkidunya from when the students can download these tests.

MCQ's Test For Chapter 2 "Biology Fsc Part 1 Chapter 2 Online Test"

Try The MCQ's Test For Chapter 2 "Biology Fsc Part 1 Chapter 2 Online Test"

  • Total Questions17

  • Time Allowed20

Biology Fsc Part 1 Chapter 2 Online Test

00:00
Question # 1

At some poin, beacteial cell membrane inveginatesto form vesicles, tubules or lambellae n cytoplasm, thes structures are known as.

Question # 2

Which group of bacteria is known as a good source of antibiotics.

Question # 3

Plasmid are used to carry gene of interest for the synthesis of specific

Question # 4

The HIV capsid contains.

Question # 5

Counter clockwise rottion of flagellium pushes the cell

Question # 6

Gram positive bacteria stain purple because they retain 

Question # 7

Chromosome of bacterial differs from eukaryotic chromosomes in.

Question # 8

Spirochetes move by 

Question # 9

The fossil record of prokaryotes shows that archea and bacterial were abundatn...............years ago.

Question # 10

The movement used to move over surfaces mediated by pili is called.

Question # 11

The structure which connects basal body with filament, in bacteria is.

Question # 12

Which of the followig bacteia structures is responsible for detectingand responding to chemicals.

Question # 13

When a bacterial popuation moves together by means of flagella. It is called.

Question # 14

Circular, double stranded, extra chromosomal DNA in bacteria  is called.

Question # 15

Which bacterial posses pore made up of porin protein, for spacific molecules.

Question # 16

The group of bacterial which played most important role in history  of the arth for increasing  free oxygen in atmosphere.

Question # 17

The cell wall of Gram positive and gram negative bateria differs in.

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11th Class Biology Chapter 2 Test

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Sr.# Question Answer
1 Circular, double stranded, extra chromosomal DNA in bacteria  is called.
A. Genomic DNA
B. Chromosomal DNA
C. Plasmid
D. Episome
2 At some poin, beacteial cell membrane inveginatesto form vesicles, tubules or lambellae n cytoplasm, thes structures are known as.
A. Ribosomes
B. Mesosomes
C. Endosomes
D. Peroxisomes
3 The movement used to move over surfaces mediated by pili is called.
A. Crawling
B. Twitching
C. Both a and b
D. Flagella movement
4 Counter clockwise rottion of flagellium pushes the cell
A. Forward
B. Backward
C. Medially
D. Laterally
5 Which type of motility in bacteria is mediated by pili
A. Brownian movement
B. Twitching motility
C. Swarming motility
D. gliding motility
6 Basal body consisting of of rotating rings is found in
A. Gram negative
B. Gram positive
C. Both a and b
D. None of them
7 In bacterial cells, respiration occurs at
A. Mitochondria
B. Cell  membrane
C. Ribosomes
D. Endoplasmic reticulum
8 margulis and Schwartz classified bacterial into...............phyla.
A. 8
B. 16
C. 27
D. 5
9 The type of movement in bacteria whcih is due to expansion created by pushign force of dividing cells is.
A. Sliding
B. Gliding
C. Twitching
D. Swarming
10 Chromosome of bacterial differs from eukaryotic chromosomes in.
A. Bounded by memebrane
B. Lack histones
C. Have histones
D. Have Nucleosome
11 The cell wall of Gram positive and gram negative bateria differs in.
A. Gram positive contain thin layer of peptidoglycan
B. Gram negative contain less lipid content 
C. Gram negative contain lesser periplanic space
D. Gram positive contain thick layer of peptidolgycan and less lipid content
12 Which of the following is not the function of mesosomes.
A. Adhesion 
B. Cell division 
C. DNA replication 
D. Respiration 
13 The major component of bacterial cell wall is.
A. Lecithin
B. Peptidoglycan
C. Disaccharides
D. All of above
14 The proecess by which bacteria make endospores is called.
A. Sporoulation 
B. Fragmentation 
C. Sporogony
D. Lysis
15 Which of the following is similar to twitching movements.
A. Gliding
B. Crawling
C. Browninan movement
D. Swarming
16 Which of the followig bacteia structures is responsible for detectingand responding to chemicals.
A. Capsule
B. Pili
C. Flagella
D. Ribosomes
17 The bacterial chromosome is typically
A. Linear, double stranded DNA
B. Circular, doule stranded DNA
C. Circular,single stranded RNA
D. Liner,single. sranded DNA

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