Chapter- 2 Brief intro Flashcards
1
Q
Define Biochemistry?
A
The science of biological processes.
2
Q
What are the major classes of biomolecules?
A
sugar, amino acids, nucleotides, fatty acids.
3
Q
Explain double bond configuration and rotation?
A
flat with restricted rotation.
4
Q
What is a molecule?
A
2+ atoms, covalently bonded in specific proportions according to stoichiometry, with a unique geometry.
5
Q
What does valency show?
A
How many atoms the atom will make.
6
Q
Stereoisomers
A
isomers (same formula) with same bond connectivity but different arrangement of atoms in space.
7
Q
enantiomers (chiral)
A
stereoisomers that are non superimposable mirror images
8
Q
diastereomers
A
stereoisomers that are not mirror images
