What are the functions of the following parts of an animals cell
Responda
nucleus - controls the activities of the cell
cytoplasm, in which most of the chemical reactions happen
a cell membrane, which controls the passage of substance into and out of the cell
chloroplasts, absorb light energy to make food
mitochondria, which is where most energy is released in respiration
permanent vacuole filled with cell sap
ribosomes, which is where protein synthesis occurs
Questão 2
Questão
what different structures do plant and algal cells contain that animals do not
Responda
- Cell wall from cellulose which strengthens,
- a permanent vacuole filled with cell sap
- chloroplasts, filled with chlorophyll, which absorb light energy to make food
ribosomes, which is where protein synthesis occurs
Nucleus, controls what goes in and out
Questão 3
Questão
A bacterial cell consists of cytoplasm and a membrane surrounded by a cell wall;
The genes are not in a distinct nucleus
Responda
True
False
Questão 4
Questão
Yeast isn't a single-celled organism
Responda
True
False
Questão 5
Questão
Yeast cells have:
Responda
nucleus
cytoplasm
cell membrane
cell wall
permanent vacuole
Questão 6
Questão
cells may be specialised to carry out a particular function