cell structure Flashcards
1
Q
ribosomes
A
where all of the proteins needed for the cell are synthesized
2
Q
cytoplasm
A
chemical reactions needed for life occur in this gel e.g anaerobic resp
3
Q
mitochondria
A
where oxygen is used and most energy is released during aerobic resp
4
Q
nucleus
A
controls all of the cells activities - contains genes on chromosomes (DNA)
5
Q
cell membrane
A
controls movement of substances in and out of the cell
6
Q
vacuole
A
contains cell sap - helps to keep cells rigid and support plant
7
Q
chloroplasts
A
contains chlorophyll a green substance that absorbs light energy for photosynthesis
8
Q
cell wall ( cellulose)
A
made of cellulose + form a rigid structure around a cell to strengthen and support
