Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
100
The 3 domains of life
Bacteria, eukarya, archaea
100
Two sugar molecules are called
Disaccharide
100
The types of passive transport
Osmosis, Simple Diffusion, Facilitated diffusion
100
Where does cellular respiration take place?
Mitochondria and cytoplasm (glycolysis)
100
What type of operon is on by default?
Repressible operon
200
The atomic mass of nitrogen.
14
200
3 types of lipids
Phospholipids, steroids, triglycerides
200
When a cell is hypotonic..
Higher solute concentration inside
200
Redox reactions, if electrons are gained it means its..
Reduced
200
Topoisomerase function
Reduces DNA coiling
300
The four properties of water are
cohesion/adhesion, solvent versatility, high heat capacity, expanding when frozen
300
The type of bond for proteins
Peptide bond
300
Active transport features...
Low to high concentration, ATP required and against gradient
300
Pyruvate oxidation outputs
Acetyl CoA, 2 NADH, CO2
300
Telomeres are found where
At the end of eukaryotic chromosomes
400
What helps in maintaining pH levels?
Buffers
400
Monomers of nucleic acids
Nucleotides
400
Catabolic reactions...
Degrading, releases energy, molecules being broken down. Cellular respiration. Release energy
400
Mitosis produces what types of cells and meiosis produces what types of cell?
mitosis - somatic cells
meiosis - gametes
400
DNA and RNA are both synthesized in what direction
5' to 3' direction
500
What functional group is nonpolar?
Methyl
500
The golgi apparatus is responsible for
modifying and packaging proteins into vesicles
500
Some factors that can affect enzyme activity?
pH, temperature, salinity, environment, inhibiting molecules, phosphorylation
500
ATP powers 3 types of cellular work. what are they
Cellular, Mechanical, Transport
500
Modifications that occur in RNA processing
3' to 5' end modification. G cap added to 5' and poly A tail at 3' end. Removing noncoding regions, introns.