WorksheetsGeneral Botany Quiz - Cell Structure
Total questions: 15
Worksheet time: 75secs
A complex, insoluble carbohydrate that constitutes the principal component of plant cell walls.
Pectin
Cellulose
Cristae
In what energy transducing organelle do photosynthesis occur?
Chloroplast
Chloropyll
Mitochondrion
A plastid containing pigments other than chlorophyll, the pigments are usually yellow to orange.
Chloroplast
Leucoplast
Chromoplast
An organelle consisting of disc-shaped, often branching, hollow tubules that function in accumulating and packaging substances used in the synthesis of materials by the cell.
Endoplasmic Reticulum
Golgi Apparatus
Vacuole
A colorless fluid substance constituting the bulk of the volume of a chloroplast.
Thylakoid
Grana
Stroma
A complex system of interlinked double membrane channels, parts of it are lined with ribosomes.
Endoplasmic Reticulum
Nucleus
Cell Membrane
What are the green pigments essential to photosynthesis?
Carotenoids
Chlorophyll
Anthocyanin
The relatively rigid boundary of plant cells.
Cell Wall
Nuclear Envelope
Cell Membrane
It produces ATP (Adenosine triphosphate) in which energy for cell activities is stored.
Ribosome
Nucleus
Mitochondrion
What structure serves as a storage reserve for water, salt and toxic products and supports cell wall of plant cells through internal pressure?
Lysosome
Vacuole
Peroxisome
It contains the heredity information that directs all cell activity.
Ribosome
Cell Wall
Nucleus
Lipid bilayer surrounding the cytoplasm, maintains surface area for selective cell
absorption and secretion and generate energy.
Cell Wall
Cell Membrane
Nuclear Envelope
Colorless plastids; storage bodies for oil, starch and proteins.
Leucoplasts
Etioplast
Proplastids
What are the small, discrete structures found in the cytoplasm which manufacture cell proteins?
Ribosomes
Vacuole
Golgi Apparatus
The largest component of cytoskeleton which is essential in the formation of mitotic spindle fibers, cell motility, and cell plate formation.
Microtubules
Microfilaments
Intermediate Filaments
