Cells Flashcards
(10 cards)
Define cytoplasm
Gel-like substance where most of the chemical reactions occur it contains enzymes that control these chemical reactions
Define nucleus
Contains genetic material that controls the activities of the cell
Define cell membrane
Holds cell together and controls what goes in and out
Define mitochondria
This is where respiration takes place respiration releases energy that the cell needs to work
Define ribosomes
These are where proteins are made in the cell
Define cell wall
Made of Celulose it supports the cell and strengthens it
Define Permanent vacuole
Contains cell sap, a weak solution of sugar and salts
Define chloroplasts
These are where photosynthesis occurs which makes the food for the Plant they contain a green substance called chlorophyll
What is yeast?
A single-celled organism
What’s so different about bacteria cells?
Has no nucleus