1. What is the major component of blood plasma?

Question

a. Nutrients
b. Ions
c. Water
d. Gases
2. How many layers of phospholipids does the cell membrane contain?
a. 1
b. 2
c. 4
d. 3
3. Which substance stores polysaccharides in plants?
a. Sucrose
b. Glycogen
c. Glucose
d. Cellulose
4. An important concept in DNA and RNA structure is complementary base pairing. Which tow bases are incorrectly paired?
a. T-U
b. A-T
c. C-G
d. A-U
5. If the zygomatic arch was broken, where is this fracture located?
a. Wrist
b. Shoulder
c. Knee
d. Face

Answer 1

I will be happy to critique your thinking on this.