1) RBC does not contain nucleus and hence can accommodate large quantity of hemoglobin.
A ) True
B ) False
Ans A ) True
2 ) Eukaryotes have only one chromosome.
A ) True
B ) False
Ans B ) False
3 ) stores the metabolic byproducts and end products of the cell.
A ) Mitochondria
B ) Vacuoles
C ) Lysosomes
D ) Golgi complex
Ans B ) Vacuoles
4 ) If the medium outside and inside the cell has same proportion of water such that water doesn’t go in or out, then it is called as solution.
A ) Isotonic
B ) Hypotonic
C ) Hypertonic
Ans A ) Isotonic
5 ) Mitochondria are the chemical factory of the cell.
A ) True
B ) False
Ans A ) True
6 ) is the staining technique invented by Camilio Golgi.
A ) Gram staining B ) Black reaction C ) Dark reaction D ) None of these
Ans B ) Black reaction
7) National Centre for Cell Science (NCCS) is mainly working on research about cancer treatment.
A ) True
B ) False
Ans A ) True
8 ) . Plant cells have more mitochondrion than animal cell.
A ) True
B ) False
Ans B ) False
9 ) During starvation, lysosomes digest stored proteins, fats.
A ) True
B ) False
Ans A ) True
10 ) maintain the osmotic pressure of the cell.
A ) Mitochondria
B ) Endoplasmic Reticulum
C ) Vacuoles
D ) Golgi complex
Ans C ) Vacuoles
11 ) Golgi complex is the secretory organ of the cell.
A ) True
B ) False
Ans A ) True
12 ) The packaging department of the cell.
A ) Endoplasmic Reticulum
B ) Golgi Complex
Ans B ) Golgi Complex
13 ) Mitochondrion is absent in RBC’s.
A ) True
B ) False
Ans A ) True
14 ) If the cell has more water than outside medium such that water comes out of the cell, then it is called as
………….. solution.
A ) Isotonic
B ) Hypotonic
C ) Hypertonic
Ans C ) Hypertonic
15 ) An organelle that has a net like structure consisting of interconnected miniature tubes and sheets filled with fluid.
A ) Endoplasmic reticulum
B ) Nucleus
Ans A ) Endoplasmic reticulum
16 ) Magnifying glass is used to observe the cells.
A ) True
B ) False
Ans B ) False
17) Each organ has its own membrane.
A ) Phospholipid
B ) Lipoprotein
Ans B ) Lipoprotein
18 ) is the pigment which gives green color to the plant.
A ) Chlorophyll
B ) Anthocyanin
Ans A ) Chlorophyll
19 ) Mitochondria and Plastids can replicate themselves.
A ) True
B ) False
Ans A ) True
20 ) The thread-like structure present in the nucleus are …………….
A ) Nucleolus
B ) Chromosomes
C ) Genes
D ) Ribosomes
Ans B ) Chromosomes
21 ) An organelle that has a net like structure consisting of interconnected miniature tubes and sheets filled with fluid.
A ) Endoplasmic Reticulum
B ) Golgi Complex
Ans A ) Endoplasmic Reticulum
22 ) An organelle that controls all metabolic activity of the cell.
A ) Endoplasmic reticulum
B ) Nucleus
Ans B ) Nucleus
23 ) Lysosomes destroy viruses and bacteria that attack the cell.
A ) True
B ) False
Ans A ) True
24 ) Cell membrane is an elastic and strong coat around cell wall.
A ) True
B ) False
Ans B ) False
25 ) The travelling of water from a part with more water to a part with less water through a selectively permeable membrane is ……………
A ) Diffusion
B ) Osmosis
Ans B ) Osmosis
26 ) Lysosomes help in the formation of cell wall, plasma membrane and lysosomes.
A ) True
B ) False
Ans B ) False
27 ) Cell wall is found around cells of algae, fungi and plants.
A ) True
B ) False
Ans A ) True
28 ) Vacuoles are storage sacs for solid or liquid contents of the cell.
A ) True
B ) False
Ans A ) True
29 ) The suicide bags of the cell.
A ) Golgi Complex
B ) Lysosomes
Ans B ) Lysosomes
30) Bacteria: Prokaryote:: Eukaryote
A ) Blue-green algae
B ) Fungi
Ans B ) Fungi
31 ) Find the odd one out
A ) Lignin B ) Suberin C ) Cytosol D ) Cutin
Ans C ) Cytosol
32 ) Chloroplasts are important for the process that takes place in the leaves.
A ) Osmotic
B ) Photosynthesis
Ans B ) Photosynthesis
33 ) Blue : Anthocyanin:: Orange: …………..
A ) Betalains
B ) Carotene
Ans B ) Carotene
34 ) If raisins are placed in water for an hour, then ……………
A ) It will become more dry
B ) It will swell
C ) No change is observed
Ans B ) It will swell
35 ) The process to engulf food and other substances from outer environment is called ……………
A ) Endocytosis
B ) Exocytosis
Ans A ) Endocytosis
36 ) The part of cytoplasm other than organelles is the ……………
A ) Cell organelles
B ) Cytosol
Ans B ) Cytosol
37 ) Purple, blue color of the plant part is due to the pigment Xanthophyll.
A ) True
B ) False
Ans B ) False
38 ) is the fluid between the plasma membrane and nucleus.
A ) Cytosol
B ) Cell membrane
C ) Cytoplasm
Ans C ) Cytoplasm
39 ) The demolition squads of the cell.
A ) Golgi Complex
B ) Lysosomes
Ans B ) Lysosomes
40 ) Cell wall is mainly composed of carbohydrates like cellulose and pectin.
A ) True
B ) False
Ans A ) True
41 ) Mitochondria are present in the plant cell.
A ) True
B ) False
Ans A ) True
42 ) molecules are embedded in two layers of phospholipids.
A ) Fats
B ) Lipids
C ) Proteins
Ans C ) Proteins
43 ) Eukaryotes don’t have membrane bound cell organelles.
A ) True
B ) False
Ans B ) False
44 ) Full form of ATP is Adenosine Tri Phosphor.
A ) True
B ) False
Ans B ) False
45 ) The function of the cell wall is to support the cell.
A ) True
B ) False
Ans A ) True
46 ) According to the functions, cells of different sizes and structure are found in different organs.
A ) True
B ) False
Ans A ) True
47 ) stores the vital substances like amino acids, glucose, vitamins, etc.
A ) Cytoplasm
B ) Cytosol
Ans B ) Cytosol
48 ) are colored plastids that give different colors to flowers and fruits.
A ) Chlorophyll
B ) Chromoplast
Ans B ) Chromoplast
49 ) An is a specialized subunit having specific function within the cell.
A ) Organ
B ) Organelle
Ans B ) Organelle
50) The size of eukaryotic cell is about 5-100 micrometer.
A ) True
B ) False
Ans A ) True
51) Mitochondrion is a double membrane structure.
A ) True
B ) False
Ans A ) True
52) is a thin, fragile and elastic covering that separates the cell components from outer environment.
A ) Cell membrane
B ) Cell wall
C ) Cytoplasm
Ans A ) Cell membrane
53 ) Transportation of food becomes easy due to the absence of nucleus in plant xylem.
A ) True
B ) False
Ans B ) False
54 ) process does not consume cellular energy.
A ) Diffusion
B ) Endocytosis
Ans A ) Diffusion
55 ) stain is used to see the slide of the cell under the microscope.
A ) Phenolphthalein
B ) Methylene blue
Ans B ) Methylene blue
56 ) Nucleus is the medium for cellular reactions.
A ) True
B ) False
Ans B ) False
57 ) Cell wall is present in the animal cell.
A ) True
B ) False
Ans B ) False
58 )
|
A |
B |
|
|
i. |
Nucleus |
a. Framework that supports cell |
|
ii. |
Endoplasmic reticulum |
b. Transmission of hereditary characters |
|
c. Synthesis of proteins |
A )
|
i. |
Nucleus |
a. Transmission of hereditary characters |
|
ii. |
Endoplasmic reticulum |
b. Framework that supports cell |
|
i. |
Nucleus |
a. Transmission of hereditary characters |
|
ii. |
Endoplasmic reticulum |
b. Synthesis of proteins |
B )
Ans
|
i. |
Nucleus |
a. Transmission of hereditary characters |
|
ii. |
Endoplasmic reticulum |
b. Framework that supports cell |
A )
58 ) Cristae work like a packaging department that packs and distributes substances.
A ) True
B ) False
Ans B ) False
59 ) Chlorophyll in chloroplasts traps solar energy and converts it to chemical energy (food energy).
A ) True
B ) False
Ans A ) True
60 ) Functional segments on chromosomes are called genes.
A ) True
B ) False
Ans A ) True
61 ) Bacteria have prokaryotic cells.
A ) True
B ) False
Ans A ) True
62 ) Nucleolus can be only seen through electron microscope.
A ) True
B ) False
Ans A ) True
63) are involved in the synthesis and storage of food like starch, oils and proteins.
A ) Chloroplast
B ) Leucoplast
Ans B ) Leucoplast
64) The process to excrete waste materials is called ……………
A ) Endocytosis
B ) Exocytosis
Ans B ) Exocytosis
65) Golgi Complex produces vacuoles and secretory vesicles.
A ) True
B ) False
Ans A ) True
66) Many cell organelles are suspended in …………..
A ) Cytoplasm
B ) Cell membrane
Ans A ) Cytoplasm
67) Chromoplast: Colored plastids:: Colorless plastids
A ) Lycopene
B ) Leucoplast
Ans B ) Leucoplast
68) The organelle which is present only in plant cells and gives color to the plants is ……………
A ) Plastids
B ) Vacuoles
Ans A ) Plastids
69 ) is the medium for all cellular respiration.
A ) Plasma membrane
B ) Cytoplasm
Ans B ) Cytoplasm
70) If the cell has less water than outside medium such that water enters the cell, then it is called as ……………
solution
A ) Isotonic
B ) Hypotonic
C ) Hypertonic
Ans B ) Hypotonic
71) is not a part of the nucleus.
A ) Nucleolus
B ) Gene
C ) Ribosomes
D ) Chromosomes
Ans C ) Ribosomes
72) Plastids are present both in plant and animal cell.
A ) True
B ) False
Ans B ) False
73) Lignin, Suberin, Cutin are polymers present in cell wall.
A ) True
B ) False
Ans A ) True
74) is said to be selectively permeable membrane.
A ) Plasma membrane
B ) Cell wall
C ) Cytoplasm
Ans A ) Plasma membrane
75) Stroma in vacuoles contains enzymes, DNA, ribosomes and carbohydrates.
A ) True
B ) False
Ans B ) False
76) If any changes occur outside the cell, the cellular environment does not change. This condition is called
……………
A ) Cellular energy
B ) Homeostasis
Ans B ) Homeostasis
