Y9 Bio Flashcards
(5 cards)
1
Q
which cells are prokaryotic; which are eukaryotic
A
plant & animal = eukaryotic, bacteria = prokaryotic
2
Q
what is the relative size of bacterial cells
A
<1um
3
Q
name the organelles of a bacterial cell
A
cell membrane, cell wall, ribosomes, cytoplasm, circular chromosome (DNA), plasmids, flagellum
4
Q
what are some adaptations of sperm cells
A
tail for swimming; mitochondria for energy; acrosome contains enzymes to break into egg; nucleus contains half of DNA
5
Q
A
