biology Flashcards
1
Q
cell wall
A
-protects and supports the shape of a cell
-only found in plant cells
-made of cellulose
2
Q
cell membrane
A
controls transport of material in and out of nucleus
3
Q
cytoplasm
A
-watery substance in cells where organelles perform life functions
-contains cytosol and organelles without the nucleus
4
Q
endoplasmic reticulum
A
-provides pathways for material to travel across the cytoplasm
-produces proteins
5
Q
ribosomes
A
sites for making protein
6
Q
chloroplast
A
-only in plant cells
-contain energy accumulating pigments
-manufacture food for the cell
6
Q
vacuoles
A
-reservoirs for water, dissolved material, and waste
-maintain internal pressure of cell
6
Q
mitochondria
A
-cellular respiration
-produces energy
-powerhouse of a cell
7
Q
A
8
Q
A
9
Q
A
10
Q
A
10
Q
A
11
Q
A
12
Q
A
