Cells, Tissues, Organs Flashcards
What are the parts of a plant cell
Cell membrane Cell wall Chloroplasts Nucleus Cytoplasm Vocuole
What are the parts of a animal cell
Nucleus
Cell membrane
Cytoplasm
What is the function of a cell membrane
Controls what substances can get in and out of the cell
What is the function of a cell wall
Made of a tough substance called cellulose which supports the cell
What is the function of the vacuole
Contains a liquid called cell sap which keeps the cell firm
What is the function of the chloroplasts
Where photosynthesis happens
Chloroplasts contain a green substance called chlorophyll
What is the function of the nucleus
Controls what happens inside of the cell
What is the function of the cytoplasm
Jelly like substance where chemical reaction happens
What is the order of tissues organs and cells
Cells
Tissues
Organs
What is a neurone
Able to connect to lots of other cells to pass on electrical impulses
How many bones does the skeleton have
200
What are the 3 functions of the skeleton
To support the body and give it shape
To protect the delicate organs in the body
To help the body move
What is the purpose of cartilage
Stops the bones rubbing together and wearing away