Biology

Digestion

Prokaryotic and Eukaryota

Stem cells

Pathogens

Active Transport

One difference between Prokaryotic and Eukaryota is that Eukaryota have a membrane bound Nucleus while Prokaryotic don't.

Eukaryota comes from the Greek for nut or kernel which is a reference to the Nucleus

Prokaryotic and Eukaryota are used to differ cellular life forms on a higher scale

Prokaryotic comes from the Greek for before the nut or kernel which again is a reference to there lack of nucleus

.Cord blood, umbilical cord blood
.Bone marrow
.Blood, peripheral blood stem cells
.Menstrual blood
.Skin
.Teeth
.Placental tissue
are all souses of Stem cells

Stem cells are an undifferentiated cell of a multi cellular organism which is capable of giving rise to indefinitely more cells of the same type, and from which certain other kinds of cell arise by differentiation.

Stem cells are used to repair complicated cells as they are just the basic bits to make an animal cell which can then be added on to, to make specialised cells.

Lipases catalyse the breakdown of fats and oils into fatty acids and glycerol in the small intestine.

Amylase catalyses the breakdown of starch into maltose in the mouth and small intestine.

Proteases catalyse the breakdown of proteins into amino acids in the stomach and small intestine.

Maltase catalyses the breakdown of maltose into glucose in the small intestine

One area of active transport is in the roots

If active transport did not exist plants would have to come up with a new way to get water into there bodys

Active Transport is the movement of ions or molecules across a cell membrane into a region of higher concentration

Bacteria cause diseases such as cholera.

Viruses cause diseases such as influenza - flu

Pathogens are a bacterium, virus, or other microorganism that can cause disease in living things.

Microscopic fungi can cause diseases such as athlete’s foot.