ANS 319 EXAM 3 Questions and
Answers Latest Version 2025 Top Rated
A+
Why do lipids have more energy than carbohydrates? - ANSWER
lipids have more hydrogen (they are more reduced) - this is important
because hydrogen is used to make ATP ( hydrogen creates ATP
when it falls down it's gradient in the electron transport chain)
What part of the seed contains the oil/lipid? - ANSWER the germ
What is the difference between saturated fatty acids and unsaturated
fatty acids? - ANSWER unsaturated fatty acids have double bonds;
saturated fatty acids are solid at room temp while unsaturated fatty
acids are liquid at room temp
As chain length of fatty acids increases, melting point.... - ANSWER
increases
What are the most common lengths of fatty acids? - ANSWER 16
or 18 carbons
What are the functional units of fatty acids? - ANSWER carboxyl
group and methyl group
Melting point of fatty acids depends on and .-
ANSWER chain length and degree of saturation
, What are the two essential fatty acids? - ANSWER linoleic acid and
linolenic acid
True/False. Both essential fatty acids are saturated. - ANSWER
false - they are unsaturated
Name this fatty acid.
C18:0 - ANSWER stearic acid
Name this fatty acid.
C18:1 delta 9 - ANSWER oleic acid
Name this fatty acid.
C18:1 omega 9 - ANSWER oleic acid
Name this fatty acid.
C18:2 delta 9,12 - ANSWER linoleic acid
Name this fatty acid.
C18:2 omega 6 - ANSWER linoleic acid
Name this fatty acid.
Answers Latest Version 2025 Top Rated
A+
Why do lipids have more energy than carbohydrates? - ANSWER
lipids have more hydrogen (they are more reduced) - this is important
because hydrogen is used to make ATP ( hydrogen creates ATP
when it falls down it's gradient in the electron transport chain)
What part of the seed contains the oil/lipid? - ANSWER the germ
What is the difference between saturated fatty acids and unsaturated
fatty acids? - ANSWER unsaturated fatty acids have double bonds;
saturated fatty acids are solid at room temp while unsaturated fatty
acids are liquid at room temp
As chain length of fatty acids increases, melting point.... - ANSWER
increases
What are the most common lengths of fatty acids? - ANSWER 16
or 18 carbons
What are the functional units of fatty acids? - ANSWER carboxyl
group and methyl group
Melting point of fatty acids depends on and .-
ANSWER chain length and degree of saturation
, What are the two essential fatty acids? - ANSWER linoleic acid and
linolenic acid
True/False. Both essential fatty acids are saturated. - ANSWER
false - they are unsaturated
Name this fatty acid.
C18:0 - ANSWER stearic acid
Name this fatty acid.
C18:1 delta 9 - ANSWER oleic acid
Name this fatty acid.
C18:1 omega 9 - ANSWER oleic acid
Name this fatty acid.
C18:2 delta 9,12 - ANSWER linoleic acid
Name this fatty acid.
C18:2 omega 6 - ANSWER linoleic acid
Name this fatty acid.
