25/05/17- topic revision.

Question 1

what is a organelle?

Answer 1

cell structure that is specialised to carry out a job.

Question 2

what is a cell?

Answer 2

basic function and structure unit of a living organism.

Question 3

what is tissues?

Answer 3

Group of cells with similar structures, working together to perform a shared function

Question 4

Organ?

Answer 4

Structure made up of a group of tissues, working together to perform specific functions

Question 5

organ system?

Answer 5

Group of organs with related functions, working together to perform body functions

Question 6

In order of increasing complexity, multicellular organisms consist of:

Answer 6

organelles → cells → tissues → organs → organ systems

Question 7

do animal and plant have structures in common?

Answer 7

Animal cells and plant cells have certain structures in common.

Question 8

cytoplasm function

Answer 8

Where most of the chemical reactions happen.

Question 9

nucleus function

Answer 9

Contains genetic material which controls the cell’s activitie