Cell and Tissue Biology Test 01

Total Questions: 22

1 - The type of plastids present in roots are:

A ) Chloroplasts
B ) Chromoplasts
C ) Leucoplasts ✅
D ) All of the above

2 - The structure present in the prokaryotes is:

A ) Mitochondria
B ) Ribosomes ✅
C ) ER
D ) Golgi bodies

3 - Responsibility of protein synthesis is:

A ) Plastids
B ) Ribosomes ✅
C ) Golgi apparatus
D ) Lysosomes

4 - Polymer of amino acid and sugar is:

A ) Peptidoglycan ✅
B ) Glycolipids
C ) Phospholipids
D ) Glycogen

5 - Xylem tissue consists of vessel elements and:

A ) Sieve tube
B ) Tracheids ✅
C ) Mesophyll
D ) Fiber cell

6 - Primary cell wall of plants has a chemical:

A ) Cellulose ✅
B ) Peptidoglycan
C ) Glycolipids
D ) Proteins

7 - Which statement about the nuclear envelope is not true?

A ) It has pores
B ) It is a double membrane structure
C ) Its inner membrane bears ribosomes ✅
D ) RNA and some proteins pass through it

8 - Which statement about plastids is true?

A ) They are surrounded by a double membrane ✅
B ) They are the power house of cell
C ) They are found in all organisms
D ) They contain DNA and ribosomes

10 - Animals tissues are found in lungs, heart and blood vessels are:

A ) Squamous epithelium ✅
B ) Cuboidal epithelium
C ) Columnar epithelium
D ) Ciliated columnar epithelium

11 - Animal tissues found in linning of oesophagus, mouth and also in the skin are:

A ) Stratified squamous epithelium ✅
B ) Squamous epithelium
C ) Columnar epithelium
D ) Ciliated columnar epithelium

12 - Example of striated tissues are:

A ) Skeletal muscles ✅
B ) Smooth Muscles
C ) Connective tissues
D ) Cardiac Muscles

13 - Granular fluid inside the nuclear envelope is called;

A ) Cytoplasm
B ) Nucleoplasm ✅
C ) Chromosomes
D ) Nucleolus

15 - All of the following are present in cell membrane EXCEPT:

A ) Lipids
B ) Carbohydrates
C ) Proteins
D ) DNA ✅

16 - Stomata are the openings in the epidermis of;

A ) Stem
B ) Root
C ) Leaf ✅
D ) Branches

17 - Strong digestive enzymes are present in;

A ) Ribosomes
B ) Lysosomes ✅
C ) Centrosomes
D ) Nucleolus

19 - Solutions which have equal concentration of solutes are called as;

A ) Hypertonic solutions
B ) Hypotonic solutions
C ) Isotonic solutions ✅
D ) Dilute solutions

20 - The tissues which are made of single type of cells are;

A ) Simple tissues ✅
B ) Compound tissue
C ) Both (a) and (b)
D ) None of these

21 - Fluid mosaic model explains the structure of:

A ) Cell wall
B ) Cell membrane ✅
C ) Nucleus
D ) Ribosomes

22 - Types of electron microscopes are:

A ) 2 ✅
B ) 3
C ) 4
D ) 5