Sect 3 Flashcards Preview

Science 7 > Sect 3 > Flashcards

Flashcards in Sect 3 Deck (11)
Loading flashcards...
1

Organelle

Tiny cell structure that carries out a specific function within the cell

2

Cell wall

Rigid layer of non living material that surrounds the cells of plants and some other organisms

3

Cell membrane

Outside boundary of a cell, controls which substances can enter or leave the cell

4

Cytoplasm

The region of a cell located inside the cell membrane or between the membrane and the nucleus

5

Mitochondria

Rod shaped cell structures that produce most of the enrgy needed to carry out the cells functions

6

Endoplasmic Reticulum

Cell structure that forms a maze of passage ways in which proteins and other materials are carried from one part of the cell to another

7

Ribosome

Tiny structures in the cytoplasm of a cell where protein is made

8

Golgi body

Structure in a cell that receives proteins and other newly formed materials from the endoplasmic reticulum , packages them, and distributes them to other parts of the cell

9

Chloroplast

Structure in cells of plants and some organisms that capture energy from the sunlight and use it for food

10

Vacuole

Water filled sac inside a cell that acts as a storage area

11

Lysosome

Small round cell structure that contains chemicals that break down large food particles into smaller ones