Worksheets1113 Summer Exam 1 Review
Total questions: 13
Worksheet time: 7mins
True or False: These molecules are isomers.
TRUE
FALSE
Water has high specific heat and heat of vaporization because it...
has many covalent bonds
has many hydrogen bonds
is most dense in its liquid form
is an excellent solvent
Ions interact with water molecules.
The ion on the left has a _____ charge,
and the ion on the right has a _____ charge.
Negative;
positive
Negative;
negative
Positive;
positive
Positive;
negative
Which molecule pictured has the highest potential energy?
Glucose
Glycerol
Glycine
A _____ reaction links monomers together to form polymers, resulting in a(n) _____ in entropy.
Condensation / Increase
Condensation / Decrease
Hydrolysis / Increase
Hydrolysis / Decrease
How many HYDROXYL groups and AMINO groups are in this molecule?
Two hydroxyl
Two amino
Two hydroxyl
One amino
One hydroxyl
One amino
One hydroxyl
Two amino
A is a(n) _____;
B is a(n) _____.
nucleic acid;
lipid
carbohydrate;
nucleic acid
amino acid;
carbohydrate
amino acid;
lipid
amino acid;
nucleic acid
Identify the peptide bond
A
B
C
D
E
Sucrose would most easily diffuse across a membrane that contains which kind of phospholipids?
Long with many double bonds
Long with no double bonds
Short with many double bonds
Short with no double bonds
The membrane is permeable to water and glucose, but NOT to sucrose.
Which side will see an INCREASED water level once equilibrium is reached?
Side A
Side B
The water levels will remain equal
Cristae, DNA, and ribosomes are all components found in
bacterial cell
chloroplast
mitochondria
endoplasmic reticulum
What is the most likely pathway taken by a newly synthesized protein that will be secreted by a cell?
Smooth ER --> Golgi --> Vesicle
Golgi --> ER --> Lysosome
Nucleus --> ER --> Golgi
Rough ER --> Golgi --> Vesicle
What are the stages of cell signaling, in order?
Transduction, Reception, Response
Reception, Transduction, Response
Reception, Response, Transduction
Response, Transduction, Reception
