Bio

Question 1

Components of the endomembrane system

Answer 1

The nucleus, vesicles, Golgi bodies and both types of ER

Question 2

Why so cystic fibrosis patients take dietary supplements

Answer 2

Sticky mucus clogs pancreatic ducts

Question 3

Cystic fibrosis cause

Answer 3

The CTFR malfunctions

Question 4

Ketone vs aldehyde

Answer 4

A ketone has an R group in place of a hydrogen

Question 5

Are magnesium levels directly or inversely related to mortality

Answer 5

Inversely

Question 6

Highest geographic area of magnesium deficiency
Maghreb vs mashriq

Answer 6

Western Hemisphere
Maghreb is the western half of the arab world and mashriq is the eastern

Question 7

Hydrolysis reactions

Answer 7

Its a hydrolysis reaction whenever water is one of the reactants. They turn two alcohols into an ether and a carboxyl with an amino into an amide. The reaction that turns ATP to ADP is hydrolysis.

Question 8

What are branches of a molecule
Conditions for carbocations

Answer 8

Groups added to the longest carbon chain
The central carbon has three bonds and a positive charge

Question 9

Fatty acids

Answer 9

Fatty acids are chains of carbon and hydrogen. Tightly packed ones are solid at room temperature. Waxes are hydrophobic nonpolar molecules that have long ones bonded to carbon rings or alcohols. triglycerides have three (14-22 carbons each) bonded to three carboxyls attached to a three carbon alkane called glycerol. Phospholipids have two bonded to a glycerol, a phosphate group and an R group. Most vegetable oil is polyunsaturated fat.