Chem 110 Final Review - Coastline Community College | Questions with 100% Correct Answers | Latest Version 2024 | Verified

Chem 110 Final Review - Coastline Community College |
Questions with 100% Correct Answers | Latest Version 2024 |
Verified
Which of the following drugs should a mother avoid while pregnant?
- ANS-Ethanol, Opiate, Testosterone
Polysaccharides usually give a negative benedict's test? T/F - ANSFalse
The pancreas produces ______________. - ANS-Cortisone
The flexibility of cell membrane is due to strong __________ bonding
between lipids. - ANS-hydrogen
In RNA, the complement to the base guanine is ____________. - ANSCytosine
Each amino acid in a protein synthesis is specified by only one
____________ in the genetic code. - ANS-Codon
Unsaturated hydrocarbons have these types of bonds between
carbon atoms. - ANS-Multiple Bonds (Double, triple...)
Saturated hydrocarbons have these types of bonds between carbon
atoms. - ANS-Single Bonds
Name this compound:
CH2-C≡C-CH2-CH2-Br - ANS-5-Bromo-2pentyne (indicated by
triple bond)
Difference between alcohol and ether. - ANS-Alcohol: O attaches to
H
Ether: O doesn't attach to H
Name of compound
1,3-Cyclopentanediol - ANS-C5H10O2
What is a tertiary carbon? - ANS-A carbon attached to 3 other
carbons.
Chemical used in preservatives - ANS-Formaldehyde (HCOH)
Chemical that causes a hangover - ANS-Ethanal a.k.a.
acetaldehyde
What makes you recognize an organic acid? - ANS--COOH
Which has higher boiling point if all have similar molecular mass?
A. Ether
B. Alcohol
C. Aldehyde
D. Ketone
E. Organic Acid - ANS-Organic Acid
What is it called when you make two acidic acids into one? - ANSDimer
What is saponification? - ANS-Chemical reaction resulting in an
alcohol and a carboxylic acid.
What is this reaction called?
CH3-C-CH3 + H2O ---> CH3-C-OH + CH3-OH - ANS-Hydrolysis
What base function group does Benadryl have? - ANS-Amine
What is the linkage we call between amino acids? - ANS-An Amide
bond
The simplest carbohydrate. - ANS-Monosaccharide
Carbohydrate with 2 sugar units - ANS-Disaccharide
Sweetest of the common sugars? - ANS-Fructose
Which of these fatty acids has the highest melting point?
A. C15H31COOH
B. C13H27COOH
C. C11H23COOH
D. C17H35COOH - ANS-C17H35COOH
Membranes enclosed within a eukaryotic cell? - ANS-Organelles
Which is a male sex hormone? - ANS-Androgen
What is the isoelectric point of an amino acid? - ANS-The pH at
which there is no net electrical charge on the amino acid