WorksheetsCells CSA
Total questions: 40
Worksheet time: 31mins
Which of the following converts food into energy for the cell?
vacuole
mitochondria
cytoplasm
cell membrane
What type of cell lacks a nucleus?
eukaryotic
prokaryotic
human
animal
A cell in which the genetic material is enclosed within a nucleus is a
eukaryotic cell
prokaryotic cell
human cell
animal cell
when some molecules can cross the membrane while others cannot.
What type of microscope requires light passing through a specimen?
TEM
Light
SEM
NBA
What is a group of cells that are alike and work together?
a cell team
a tissue
a cell family
A group of tissues that work together is a(n) ______________________.
cell
organ
organ system
Organs that work together are part of a(n) ________________________.
cells
tissue
organ system
A specialized cell is a cell that has ...
the ability to divide
a specific role to do
no specific function in the bod
Microscopes can be used to explore cells. Which of the following types of microscopes can produce a three-dimensional image of the surface of a cell?
simple light microscope
compound light microscope
scanning electron microscope
transmission electron microscope
All cells contain cell membranes. Which of the following describes the composition of cell membranes?
Cell membranes are composed of carbohydrate chains, which allow all materials to enter and leave the cell.
Cell membranes are composed of cellulose, which provide rigidity for the cell.
Cell membranes are composed of cytoplasm, which allows proteins to be excreted by the cell.
Cell membranes are composed of lipid molecules, which provide a flexible structure.
In eukaryotic cells, a number of organelles allow the cell to produce and distribute proteins. Where are proteins modified, sorted, and packaged?
Golgi apparatus
ribosome
rough endoplasmic reticulum
smooth endoplasmic reticulum
Which are examples of active transport across the cell membrane?
osmosis and diffusion
diffusion and facilitated diffusion
osmosis and chemiosmosis
endocytosis and exocytosis
The pancreas produces enzymes that aid in digestion. By what process are these digestive enzymes excreted from pancreas cells?
osmosis
exocytosis
endocytosis
diffusion
Which organelles allow plants to support heavy structures such as leaves and flowers?
the cell membranes because they regulate what enters and leaves the cells
the vacuoles because they are filled with fluid, which provide rigidity
the chloroplasts because they convert sunlight into chemical energy
the Golgi apparatus because it packages proteins for storage in the cells
