Nuclear/Secretory
What are the cis and trans faces of the Golgi?
Cis faces Er and trans faces opposite.
What are the two types of Hydrocarbons?
What are the functions of carbohydrates?
Energy storage, cell structure, and cell recognition.
What is osmosis?
Diffusion of water
Describe NLS and the experiment with this protein.
NLS on tail which allows it to enter the nucleus.
Draw a Triglyceride and name its parts.
Ester linkage, fatty acid, glycerol
What is the difference between aldose and ketose?
What are some functions of transmembrane proteins?
membrane transport, cell signaling, cell anchoring, cytoskeleton organization.
Describe the pulse-chase experiment and how it relates to the secretory pathway.
radioactivity shows where the protein goes...
Describe the phospholipid bilayer.
Polar head, nonpolar tail, small nonpolar go through, selectively permeable, etc.
What is the difference between glucose and galactose?
C4 OH in a different direction.
Describe the three different conditions (hypertonic, hypotonic, and isotonic).
hyper= more solute, hypo= less solute, iso=equal
Describe how proteins form in the ER.
shoved through, recognized by SRP, molten globule, tertiary, glycosylation.
How does trans fat act like a saturated fat?
Long, skinny, binds tightly, low permeability
Draw the alpha and beta glycosidic linkage.
Im not drawing it here lol
Describe the three types of membrane transport.
As much detail as you can.
Define endocytosis, exocytosis, autophagy, and pinocytosis.
Too long to type.
Describe saturated and unsaturated fat. Why do they have the physical properties that they do at RT and what does its structure mean for the membrane?
Sat. solid at room temp, unsat. liquid at RT, single vs. double bonds, cis, permeability.
Describe the structures of cellulose, chitin, and peptidoglycan.
1. Beta linkage, C2 and C6 H bond
2. NHCOCH3 group, and others
3. peptide and glucose bonds, and others
Describe the process of the Na+/K+ pump.
Not gonna describe it here lol.