CHEM 103 MODULE 5 ASSESSMENT TEST 2026
COMPLETE QUESTIONS AND CORRECT
ANSWERS FULL REVIEW
◉ How to make vinegar. Answer: ethanol-->acetaldehyde --> acetic
acid --> vinegar
◉ Fatty acids. Answer: Long chain hydrocarbon with even number of
C atoms + carboxylix acid end groups
◉ Triglyceride. Answer: Chemical combination of 3 fatty acids with
glycerol; releases 3 equivalents of water
◉ Fat. Answer: Triglyceride that is slid at room temp
◉ Oil. Answer: Triglyceride that is liquid at room temp
◉ _____ double bonds --> ________ triglyceride melting point. Answer:
more ; lower
◉ Saturated fat (meat). Answer: No double bonds in fatty acids,
stackable
,◉ Unsaturated fat (oil). Answer: Double bond, bent chain
◉ Mascara. Answer: Caprylic acod glyceride, stearic acid, cetyl
alcohol
◉ Margarine. Answer: Al vegetable oil, whip it up so it's not liquid
◉ Essential fatty acids. Answer: You have to eat it because the body
can't produce it
◉ Palmatic acid. Answer: Single bonds
◉ Linolenic acid. Answer: 2 double bonds
◉ Oleic acid. Answer: 1 double bond
◉ alpha-Linolenic acid. Answer: 3 double bonds
◉ Biological roles of lipids. Answer: Long term energy storage
(triglyceride)
Membrane components (phospholipids, cholesterol)
, Cell signaling molecules, precursors to cell signaling molecules
(steroids, terpenes, arachidenic acid derivatives)
◉ cis vs trans fats. Answer: cis: Double bonds on same side
Trans: Double bonds on different sices
◉ Animal system steroids. Answer: Estradoil, testosterone, vitamin
D, cortisol
◉ Plant system steroids (gives off smell). Answer: Carvane,
limonene lemon scent), isoprene
◉ Anadamine. Answer: Cell signal
◉ What do CBD and THC do?. Answer: Bind to binding sites to
anandamine
◉ Oil soluble compounds =. Answer: lipids
◉ Components involved in handwashing. Answer: triglyceride
(animal fat) --> NaOH
COMPLETE QUESTIONS AND CORRECT
ANSWERS FULL REVIEW
◉ How to make vinegar. Answer: ethanol-->acetaldehyde --> acetic
acid --> vinegar
◉ Fatty acids. Answer: Long chain hydrocarbon with even number of
C atoms + carboxylix acid end groups
◉ Triglyceride. Answer: Chemical combination of 3 fatty acids with
glycerol; releases 3 equivalents of water
◉ Fat. Answer: Triglyceride that is slid at room temp
◉ Oil. Answer: Triglyceride that is liquid at room temp
◉ _____ double bonds --> ________ triglyceride melting point. Answer:
more ; lower
◉ Saturated fat (meat). Answer: No double bonds in fatty acids,
stackable
,◉ Unsaturated fat (oil). Answer: Double bond, bent chain
◉ Mascara. Answer: Caprylic acod glyceride, stearic acid, cetyl
alcohol
◉ Margarine. Answer: Al vegetable oil, whip it up so it's not liquid
◉ Essential fatty acids. Answer: You have to eat it because the body
can't produce it
◉ Palmatic acid. Answer: Single bonds
◉ Linolenic acid. Answer: 2 double bonds
◉ Oleic acid. Answer: 1 double bond
◉ alpha-Linolenic acid. Answer: 3 double bonds
◉ Biological roles of lipids. Answer: Long term energy storage
(triglyceride)
Membrane components (phospholipids, cholesterol)
, Cell signaling molecules, precursors to cell signaling molecules
(steroids, terpenes, arachidenic acid derivatives)
◉ cis vs trans fats. Answer: cis: Double bonds on same side
Trans: Double bonds on different sices
◉ Animal system steroids. Answer: Estradoil, testosterone, vitamin
D, cortisol
◉ Plant system steroids (gives off smell). Answer: Carvane,
limonene lemon scent), isoprene
◉ Anadamine. Answer: Cell signal
◉ What do CBD and THC do?. Answer: Bind to binding sites to
anandamine
◉ Oil soluble compounds =. Answer: lipids
◉ Components involved in handwashing. Answer: triglyceride
(animal fat) --> NaOH
