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Microscopic World- Bacteria & Viruses

Across
Used to measure bacteria
A preparation of virus particles that, when injected into the body, causes the immune system to produce antibodies.
Bacteria that produce their own food through photosynthesis.
A tiny, nonliving particle made up of genetic material and protein
Organisms that consist of a single, prokaryotic cell
Examples of photosynthetic bacteria
A cell that is, or becomes, infected with a virus
In some viruses, covered by an envelope made of proteins, lipids, and carbohydrates
Bacteria that use oxygen for cellular respiration
Proteins that bind to viruses and prevent them from infecting cells
Down
Ball-shaped bacteria.
The use of chemicals to make food instead of energy from the sun.
A system that protects an organism from unfamiliar objects like viruses
Cells with no nuclei
Bacterial diseases are treated with drugs called...
Latin for "without oxygen"
Spiral-shaped bacteria.
Bacteria that do not require oxygen to survive.
A type of symbiosis- a relationship where the bacteria and the organism it lives on both benefit
Rod-shaped bacteria.