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WorksheetsCELL STRUCTURE AND FUNCTION
Total questions: 15
Worksheet time: 8mins
Which of the following is a major principle upon which cell theory is based?
All cells form by free-cell formation.
All cells have DNA
All organisms are made of cells
All cells are eukaryotic
Identify the type of cell shown in Figure
prokaryotic
eukaryotic
bacterial
animal
Which organelle is the storehouse for most of a cell’s genetic information?
mitochondrion
centriole
chloroplast
nucleus
Which phrase best describes rough ER?
studded with ribosomes
protected by vesicles
connected to the Golgi apparatus
stored in the central vacuole
Which organelles supply energy to the cell?
ribosomes
mitochondria
centrosomes
vacuoles
Which organelles contain enzymes that break down old cell parts?
centrosomes
lysosomes
vacuoles
chloroplasts
Which organelles are unique to plant cells?
ribosomes
vacuoles
chloroplasts
centrosomes
Which process occurs inside the chloroplasts?
detoxification
ribosome assembly
photosynthesis
protein synthesis
Which type of receptor is shown in the diagram in Figure
cytoplasmic
membrane
extracellular
intracellular
A protein that detects a signal molecule and performs an action in response is called a
receptor
ligand
vesicle
proton
A solution that is hypotonic to a cell has
more solutes than the cell
fewer solutes than the cell.
the same concentration of solutes as the cell.
too many solutes.
Transport proteins play a role in both
passive and active transport
exocytosis and endocytosis
diffusion and vesicle transport
phagocytosis and passive transport
Which process requires no energy from the cell?
exocytosis
endocytosis
active transport
facilitated diffusion
Which organelles are involved in the process called endocytosis?
ribosomes
vesicles
centrioles
chloroplasts
Which process is occurring when a vesicle fuses with the cell membrane and releases its contents outside the cell?
endocytosis
phagocytosis
exocytosis
osmosis
