Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
What is peptidoglycan?
|
What the cell wall of a prokaryotic cell is made of
|
|
What are the five parts sometimes present in prokaryotic cells?
|
Pili, mesosome, plasmid, capsule/slime layer, flagellum
|
|
What is the function of the pili?
|
To attach onto other cells or surfaces, not for movement.
|
|
What is the function of the mesosome?
|
The infoldings provide a large surface area on which chemical reactions associated with respiration can occur
|
|
What is a plasmid and what does it do?
|
A short ring of DNA, not involved with cell metabolism or growth that often has genes for antibiotic resistance. It may contain 100 genes or so
|
|
What is/What is the function of the capsule/slime layer?
|
It is a sticky secretion that protects and helps cells stick together.
|
|
What is the flagellum?
|
A single microtubule of protein fibres that is used for movement
|
|
What are the five kingdoms of living organisms? (FAPPP)
|
Fungi, animalia, protoctista, plantae and prokaryotae
|
|
What are the bare parts that are always present in any prokaryotic cell?
|
Cell wall (made of peptidoglycan), cytoplasm, cell wall, ribosomes and genetic material
|