WorksheetsThe Cell
Total questions: 30
Worksheet time: 10mins
Name
Class
Date
1.
He discovered carboxylase and the elucidation of alcoholic fermentation
a)
Must B. Batman
b)
Jean Senebier
c)
Carl Alexander Neuberg
d)
Antoine-Laurent Lavoiser
2.
They demonstrated that photosynthesis is essentially the reverse of respiration
a)
Joseph Priestley, Jan Ingenhousz and Alexander Neuberg
b)
Joseph Priestley, Laurent Lavoisier, and Jean Senebier
c)
Joseph Joestar, Jotaro Kujo and Dio Brando
d)
Joseph Priestley, Jan Ingenhousz, and Jean Senebier
3.
He observed the fundamental analogy between the respiration of an animal and the burning, or oxidation, of organic matter in air.
a)
John Woyam
b)
Friedrich Wöhler
c)
Justus von Liebig
d)
John Mayow
4.
This man described the great chemical cycles in nature
a)
Justus von Liebig
b)
Justues von Liebig
c)
Justus von Leibig
d)
Joestar Joseph
5.
They proposed the double helix structure of DNA
a)
Watson and Freecss
b)
Watson and Crick
c)
Fritz Lipmann abd Crick
d)
Loius Pasture and Watson
6.
Which of the following are organic elements?
a)
Carbon, Hydrogen, Oxygen, Nitrogen
b)
Carbon, Oxygen, Chlorine, Potassium
c)
Hydrogen, Oxygen, Manganese, Iron
d)
Carbon, Hydrogen, Sodium, Nitrogen
7.
Which of the following best describe bacteriology?
a)
studies the morphology, ecology, genetics and biochemistry of bacteria
b)
Deals with the disease causing microorganisms
c)
Study of bacterial behavior
d)
a study that deals with viruses and bacteria
8.
It is the process of heating a liquid to below the boiling point to destroy microorganisms.
a)
Louisturization
b)
Pasteurization
c)
Heat disinfection
d)
Thermal disinfection
9.
It is the study of the chemical substances and processes that occur in plants, animals, and microorganisms and of the changes they undergo during development and life.
a)
Bacteriology
b)
Biology
c)
Microbiology
d)
Biochemistry
10.
Who is your instructor in this subject?
a)
Must B. Batman
b)
Lestre J. Vargas
c)
Lest Ter Vargias
d)
None of the above
11.
Which of the following is NOT true about prokaryotes:
a)
A. simple cells with no internal membrane-bound structures.
b)
B. Plasmid floats freely
c)
C. Complete set of organelles
d)
D. can be multicellular
12.
It means "before" and "nucleus" respectively
a)
A. Pro and Karrie
b)
B. Kary and Pro
c)
C. eu and kary
d)
D. Pro and Kary
13.
It is the fluid part of cytoplasm
a)
A. Cytoplast
b)
B. Matrix
c)
C. Cytosol
d)
D. Hydrolytic fluid
14.
Organelle that synthesize proteins.
a)
A. Smooth ER
b)
B. Mitochodrium
c)
C. Golgi bodies
d)
D. Ribosomes
15.
Which of the following is NOT true about DNA?
a)
A. DNA stands for deoxynucleic acid
b)
B. the genetic material of the cell
c)
C. located in the cell nucleus
d)
D. contains genetic information
16.
A polymer composed of linked carbohydrates and small proteins that makes up the cell wall of prokaryotes
a)
A. Peptidoplasm
b)
B. Peptidoglycan
c)
C. Pepsin
d)
D. Peptic acid
17.
What is the function of Pilus or Pili?
a)
A. Defense Mechanism
b)
B. Sensation
c)
C. DNA transfer or locomotion
d)
D. Poking food
18.
It is sticky and helps the cell attach to surfaces in its environment.
a)
A. Gel Membrane
b)
B. Viscous layer
c)
C. Capsule
d)
D. Cell membrane
19.
A whip-like structure that act as rotary motor to help bacteria move.
a)
A. Flagellum
b)
B. Pilus
c)
C. Filament
d)
D. Fimbrae
20.
A double layer of lipids that separates the cell interior from the outside environment.
a)
A. Capsule
b)
B. Plasma membrane
c)
C. Intercellular membrane
d)
D. Lipid layer
21.
The part of phospholipid that faces away from the external environment
a)
A. Hydrophobic head
b)
B. Hydrophilic Tail
c)
C. Hydrophobic Tail
d)
D. Hydrophilic Head
22.
A network of fibers that supports the cell and gives it shape
a)
A. Cytoplasmic web
b)
B. Cytoskeleton
c)
C. Nuclear membrane
d)
D. Fibrous orgnanelle
23.
Why is Rough ER "rough"?
a)
A. because of some protruding part
b)
B. Ribosomes are attached
c)
C. Lysosomes are attached
d)
D. because of some hair-like structure
24.
Endoplasmic Reticulum is responsible for the synthesis of ______ and the modification
a)
A. Lipids
b)
B. Glycoprotein
c)
C. Amino acids
d)
D. DNA
25.
Organelle that is responsible for the packaging and sorting of molecules
a)
A. Golgi bodies
b)
B. Golgi complex
c)
C. Golgi Apparatus
d)
D. All of the above
26.
It converts solar energy, water and CO2 into glucose
a)
A. Chloroplast
b)
B. Plasma membrane
c)
C. Glycogen
d)
D. Mitochondria
27.
An internal system of interconnected membranes, that carry out the light reactions of photosynthesis.
a)
A. Thalakoid
b)
B. Thylakoid
c)
C. Stroma
d)
D. Grana
28.
The membrane that surrounds the large vacuole in a mature plant cell.
a)
A. Cell membrane
b)
B. Plasma membrane
c)
C. Tonoplast
d)
D. Capsule
29.
A mixture that can break down many kinds of biomolecules.
a)
A. glycosylated membrane transport protein mixture
b)
B. Cellular matrix
c)
C. Hydrolytic Enzyme Mixture
d)
D. Enzymatic Mixture
30.
A membrane bound fragment and produced by the golgi apparatus or endoplasmic reticulum that is responsible for transport of materials.
a)
A. Golgi bodies
b)
B. Lysosome
c)
C. Vesicles
d)
D. Testicles
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