Biology B2.1

Nucleus

Cytoplasm

Cell Membrane

Mitochondria

Ribosomes

Cell Wall

Chloroplasts

Bacteria are much .... than animal and plant cells

Yeast is a

Parts of a bacteria cell

Bacteria don't have a .... so ....

When bacteria multiply they form a ....

What are specialised cells?

Example of a cell with lots of mitochondria

Example of cells that have lots of ribosomes (to make lots of protein)

Example of a cell with a tail to move

Example of a receptor cell to detect stimuli

Neurons are specialised to carry impulses from .... to the ....

Example of a cell with many chloroplasts

Root hair cells increase the surface area of the root so...

Why does a muscle cell have lots of Mitochondria?

What is diffusion?

The difference in concentration of particles between two areas is called

What determines the net movement of particles across a cell membrane?

Example of diffusion:

Tissue is a group of cells with similar ...

Organs are made up of several types of tissue

(Animal) Muscle Tissue

(Animal) Glandular Tissue

(Animal) Epithelial Tissue

(Plant) Mesophyll

(Plant) Xylem and Phloem

(Plant) Epidermal Tissue

What tissue is the stomach organ made out of?

During the development of multicellular organisms the cells ...

the food you eat must be changed from insoluble molecules to...

The soluble food molecules are absorbed into the...

The digestive system is adapted to...

Plant organs include:

The digestive system includes:

What structures are found in both animal and plant cells?

What three features are found in a plant/algal cell but not an animal cell?

Where do most chemical reactions take place in a cell?

What organs are in the human digestive system?

What chemical produced by the liver aids digestion?

What are two differences between a plant leaf cell and a yeast cell?

What is meant by the term 'differentiation of cells'?

How is a leaf adapted to carry out photosynthesis?

What happens, in detail, to food as it passes through the digestive system?