Animal And Bacterial Cells & Protein Trafficking

Question 1

Unicellular

Answer 1

The organism is one big cell

Question 2

Multicellular

Answer 2

Organism is made up of many specialised cells

Question 3

Intercellular

Answer 3

Within cells

E.g. Protein synthesis

Question 4

Intracellular

Answer 4

Between cells

E.g. Pectin, the adhesive that joins adjacent cells together

Question 5

Extracellular

Answer 5

Out of cells

E.g. Protease enzyme in the stomach

Question 6

Prokaryote

Answer 6

Single celled organism which lacks true nucleus

Question 7

Eukaryote

Answer 7

Organism whose cells contain a true nucleus

Question 8

Cell theory

Answer 8

All organisms are made up of cells

Question 9

TEM(transmission electron microscope)

Answer 9

Magnification •500000
Specimen dead and thin
V. detailed

Question 10

SEM(scanning electron microscope)

Answer 10

Magnification •50000
3D image
Specimen dead

Question 11

Organelle

Answer 11

Structure within a cell that has a function. They Are membrane bound.
Except ribosomes.

Question 12

Membrane-bound organelles

Answer 12

Surrounded by max. 2 membranes