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Worksheetsbiology quiz 3&4
Total questions: 41
Worksheet time: 16mins
Richard Altmann in_______ established it as cell organelle and called them bioplast
1890
1898
1900
1947
who coined the term mitochondria
(a)
_______ varies from cell to cell
number
neutron
electron
bacteria
which organelle is associated with protein synthesis?
ribosomes
plasma membrane
cell wall
cytosol
The 80S ribosomes are present in
Eukaryotic cell
prokaryotic cell
cyanobacteria cell
bacterial cell
Palade discovered
mitochondria
ribosome
cell wall
Golgi bodies
_______increase the inner surface area in mitochondria
loop of DNA
matrix
ribosomes
cristae
in mitochondria,_________ helps as catalyst for chemical reaction occurring during respiration
waste material
loop of DNA
enzymes
all of these
abbreviation of ATP
(a)
________ are centers for cellular respiration
mitochondria & cytoplasm
plastid & cytoplasm
Golgi bodies & cytoplasm
ribosomes attached to mRNA in the form of chain are called
(a)
__________ are attached to endoplasmic reticulum in eukaryotic cell
mitochondria
nucleolus
ribosomes
vacuoles
number of vacuoles present in plant cell
many, large
1, small
1,large
absent
in mature plant cell________ occupies 90% of the cell volume.
mitochondria
vacuole
ribosomes
fluid filled cavities in vacuole is called
(a)
1,2,3
1,2,4
2,3,4
1,3,4
b,c,a
a,c,b
c,a,b
b,a,c
c,b,a
c,a,b
c,b,a
b,c,a
an irregular network of tube like membrane present throughout the cytoplasm
(a)
which of the following statements are true regarding endoplasmic reticulum
ER provides structural frame to the cell
ER acts as an intracellular transporting
both 1 & 2
SER is involved on synthesis of lipids
during prolonged starvation, _________ provide energy for cellular metabolism
lysosomes
ribosomes
Golgi complex
nucleus
where in the cell does new nuclear membrane synthesis take place
Golgi apparatus
ribosomes
endoplasmic reticulum
lysosomes
what are the types of ER based on the morphology
cisternae
vesicles
tubules
none of these
Golgi bodies is absent in
sperms
eggs
mature sieve tubes
none of these
Golgi apparatus is often seen associated with
mitochondria
RER
lysosomes
all of these
besides giving out secretary vesicles ,the Golgi apparatus is also concerned with the formation of
lysosomes
trans Golgi
cis Golgi
none of these
which component of the Golgi apparatus is primarily responsible for receiving proteins to be packed and modified?
cis Golgi
trans Golgi
cisternae
lysosomes
the main function of lysosome is
digestion
respiration
translation
translocation
name the organelle that can destroy foreign bodies such as bacteria and dead cells.
(a)
which of the following is the function of lysosomes
autophagy
autolysis
digestion
the endoplasmic reticulum that is not studied with ribosomes on its surface is the major site for synthesis of
carbohydrates
proteins
lipids
all of these
endoplasmic reticulum membrane which is associated with ribosomes is called
smooth endoplasmic reticulum
rough endoplasmic reticulum
ER lumen
all of these
name the site where detoxification of toxic substance and drugs takes place
cytosol
RER
SER
ribosomes
which of the following statement is incorrect regarding ER
smooth endoplasmic reticulum involved in synthesis of steroids
endoplasmic reticulum provides mechanical support to cytoplasm
endoplasmic reticulum id generally absent in egg cell, embryonic cells are RCB of mammals
rough endoplasmic reticulum involve in lipid synthesis
a forming and maturing face are seen are seen in this cell organelle
endoplasmic reticulum
chloroplast
Golgi complex
mitochondria
which of the following statements are correct regarding Golgi apparatus?
modifies proteins and lipids
vesicles are filled with secretory materials
secretion materials are enzyme and Harmone
none of these
c,a,b
a,c,b
b,c,a
a,c,b
MATCH THE FOLLOWING
protein factories of the cell ----ribosomes
store houses for the cell---------vacuole
power houses of the cell---------mitochondria
c,a,b
c,b,a
b,c,a
a,c,b
turgidity and rigidity of the cell is provided by
vacuole
chloroplast
ribosomes
mitochondria
which of the following organelle is called as "SUCIDAL BAGS"
SER
RER
lysosomes
Golgi bodies
which of the following organelle control intracellular
digestion of digestion of macromolecules with the help of hydrolytic enzymes
plastid
peroxisome
lysosome
actin
