Font size
Worksheetscells
Total questions: 24
Worksheet time: 24mins
These diagrams demonstrate how cells can differ in:
size and densities
modes of locomotion
means of replication
cell structures
Which structure and function are common to all plants and some protists and distinguish them from all animals?
chloroplasts that conduct photosynthesis
mitochondria that conduct photosynthesis
chloroplasts that conduct cellular respiration
mitochondria that conduct cellular respiration
Which of the following is true about cells?
In general, prokaryotic cells do not have a true nucleus or membrane-bound organelles, whereas eukaryotic cells contain both a nucleus and organelles enclosed by membranes.
In general, eukaryotic cells do not have a true nucleus or membrane-bound organelles, whereas prokaryotic cells contain both a nucleus and organelles enclosed by membranes.
Both eukaryotic cells and prokaryotic cells always contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes.
Neither prokaryotic cells nor eukaryotic cells ever contain both a true nucleus that is well-defined and organelles that are separated from the cytoplasm by membranes.
Name the cell structure.
Principle site of energy production.
(a)
Name the cell structure.
Functions as a processing, packaging and transport centre of carbohydrates, proteins and glycoproteins.
(a)
Name the cell structure.
It controls the movement os substances into and out of the cell.
(a)
Name the cell structure.
Contains hydrolytic enzymes.
(a)
What is the main function of the cell membrane?
Produce energy for the cell
Regulate the movement of substances in and out of the cell
Store genetic information
Provide structural support to the cell
Which organelle is responsible for producing energy for the cell?
nucleus
ribosomes
mitochondria
endoplasmic reticulum
What is the basic, functional and structural unit of life?
CELL
Red blood cell
Microorganisms
Multicellular organisms
Which of the following instruments can be used to observe cells?
Barometer
Microscope
Periscope
Telescope
3.Chloroplast is found in
Plant cell only
Animal cell only
Both of these
10.Jelly-like substance present between the cell membrane and the nucleus is______.
a) Vacuole
c) Cytoplasm
Nucleoplasm
An organism made of only one cell is called . . .
Eukaryotic
Monocellular
Multicellular
Unicellular
The _____________ stores food, water, wastes, and other materials in both plant and animal cells.
Vacuole
Mitochondria
Ribosomes
Chromatin
What is this structure?
Mitochondria
Nucleus
Chloroplast
Vacuole
A _____ organism is made of many cells, each specialized to do certain jobs.
Eukaryotic
Multicellular
Prokaryotic
Unicellular
These organelles in plants capture light energy and store it in glucose molecules to be used as food.
Chloroplasts
Mitochondria
Endoplasmic Reticulum
Vacuoles
Eukaryotic cells contain....
Membrane-bound organelles
Nucleus
Mitochondria
All of the above
Prokaryotic Cells do not have a nucleus or other membrane bound organelles
True
False
The image shows
Prokaryotic Cell
Eukaryotic Cell
The image shows
Prokaryotic Cell
Eukaryotic Cell
Which organelle produces proteins?
Nucleus
Ribosomes
Mitochondria
Vesicles
