Lesson 1- Cell Structure (animal Cells) Flashcards
1
Q
What is a cell?
A
A cell is a basic building block of life, they make up all living things.
2
Q
What is a… cell membrane
A
Controls entry and exit of substances from the cell
3
Q
Chromosomes
A
Thread like structures composed of DNA that carry genes
4
Q
Nuclear membrane
A
Encloses the genetic material inside the nucleus
5
Q
Cytoplasm
A
Site of chemical reactions in the cell
6
Q
Nucleus
A
Control centre of the cell
7
Q
Mitochondria
A
Structures in the cell responsible for releasing energy during respiration
