Water is made up of 2 Hydrogen atoms and 1 Oxygen atom in a polar
Polar covalent bond- is an unequal sharing of electrons.
H2O is electronegative.
It makes up 70% of the Earths
What are Protists?
Most are single celled eukaryotic organisms
Formerly classified in Kingdom Protista (polyphyletic)
Some are plant-like, fungi-like and animal-like
All have a Nucleus and membrane
BIOL 1107K, Section 03
How Does pH and Salt Concentration Affect Enzyme Activity?
Enzymes have an important role in chemical reactions that takes place in all living things.
Enzymes act as a catalyst in chemical reactions