Question

Pre-lab questions of experiment 10 Lipids 1- Identify each of the specified regions on this phospholipid as polar, nonpolar, or neither Region A CH3(CH2)12-CH=CH-CH-OH O || Region B CHNHC(CH2)12CH3 O CH3 || |+ Region C CH2-O-P-O-CH2CH2-N-CH3 | | O^- CH3 2- Cholesterol belongs to the group of lipids. A. Phospholipid B. steroid C. prostaglandin D. triacylglycerol E. wax 3- The s structure is that of acid. O || OH A. Oleic B. Linoleic C. Arachidonic D. Stearic E. Palmitic 4- The tail of a triacylglycerol is the nonpolar end. A. True B. False 5- Steroids do not contain fatty acids A. True B. False

          Pre-lab questions of
experiment 10 Lipids
1- Identify each of the specified regions on this
phospholipid as polar, nonpolar, or neither

Region A CH3(CH2)12-CH=CH-CH-OH
O
||
Region B CHNHC(CH2)12CH3
O CH3
|| |+
Region C CH2-O-P-O-CH2CH2-N-CH3
| |
O^- CH3

2- Cholesterol belongs to the ________ group of lipids.
A. Phospholipid B. steroid C. prostaglandin D.
triacylglycerol E. wax

3- The s structure is that of ________ acid.
O
||
OH
A. Oleic B. Linoleic C. Arachidonic
D. Stearic E. Palmitic

4- The tail of a triacylglycerol is the nonpolar end.
A. True B. False

5- Steroids do not contain fatty acids
A. True B. False

Pre-lab questions of
experiment 10 Lipids
1- Identify each of the specified regions on this
phospholipid as polar, nonpolar, or neither

Region A CH3(CH2)12-CH=CH-CH-OH
O
||
Region B CHNHC(CH2)12CH3
O CH3
|| |+
Region C CH2-O-P-O-CH2CH2-N-CH3
| |
O^- CH3

2- Cholesterol belongs to the group of lipids.
A. Phospholipid B. steroid C. prostaglandin D.
triacylglycerol E. wax

3- The s structure is that of acid.
O
||
OH
A. Oleic B. Linoleic C. Arachidonic
D. Stearic E. Palmitic

4- The tail of a triacylglycerol is the nonpolar end.
A. True B. False

5- Steroids do not contain fatty acids
A. True B. False

Added by Ruth B.

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