WorksheetsMICROSCOPIC ORGANISMS
Total questions: 16
Worksheet time: 16mins
Which statement is true about viruses?
Viruses can eat and metabolize food.
Viruses can reproduce only using a host cell.
Viruses can reproduce on their own at any time.
Viruses contain DNA, so they are alive.
What type of cells contain a nucleus?
bacterial cells
virus cells
prokaryotic cells
eukaryotic cells
A bacterium reproduces asexually by dividing to form two new bacterial cells. What is the name of the process by which bacteria reproduce?
meiosis
mitosis
budding
binary fission
Which of the following is true?
Viruses and bacteria are both prokaryotes.
Bacteria are eukaryotes and viruses are prokaryotes.
Some bacteria are prokaryotes and some are eukaryotes.
All bacteria are prokaryotes.
What do viruses need to reproduce?
Genetic material
A host cell
Bacteria
Insulin
How big is bacteria???
Bigger than a cell
Smaller than a cell
True or false? Some bacteria help us?
True
False
Which of the following is true for both bacteria and viruses?
both contain genetic material
can be killed using antibiotics
have a cell membrane
have a protein coat
takes over the cell's functions.
