1.2 Bacteria And Yeast Flashcards
0
Q
What is in a bacteria cell (7 things)?
A
Cell membrane Genetic material Cytoplasm Cell wall Slime Capsule Plasmid Flagella No nucleus
1
Q
What can bacteria only be seen by?
A
A very powerful microscope
2
Q
In bacteria, where is the genetic material stored?
A
In the cytoplasm as there is no nucleus
3
Q
When bacteria multiply, what do they form?
A
A colony
Can be seen with the naked eye
4
Q
Describe the structure of yeast
A
Single celled
Nucleus
Cytoplasm
Membrane
Cell wall
5
Q
Why is it possible to see a bacterial colony but not a single bacterium?
A
One bacterium is very tiny. Many bacteria massed together in a colony can be seen
