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Multiple Choice

Which statement best describes these two molecules?

• Sugar molecules are inorganic and fat molecules are organic.

• Sugar molecules are organic and fat molecules are inorganic.

• Energy for life processes can be stored within the chemical bonds of both molecules.

• Energy for life processes can be stored within the chemical bonds of sugar molecules, only.

Multiple Choice

Which of the following is not a function of a lipid?

• Provides insulation for organisms

• A major component of cell membranes

• Provides long term energy storage

• Speeds up chemical reactions

Multiple Choice

What are the two main classifications of lipids mentioned in the text?

• Saponificables

• Non-saponificables

• Acids

• Eicosanoids

Multiple Choice

Which is shown in the picture?

• Fatty Acid

• Monsaccharide

• Amino Acid

• Nucleotide

Multiple Choice

What are the main characteristics of saturated fatty acids?

• They contain double bonds

• They are liquid at room temperature

• They usually contain between 10 and 20 carbons

• They are only found in plant oils

Multiple Choice

What are the common names of the saturated fatty acids listed in the table?

• Butyric

• Caproic

• Lauric

• Palmitic

Multiple Choice

What is the structure of saturated fatty acids as shown in the image?

• Linear chain with single bonds

• Branched chain with double bonds

• Cyclic structure

• No specific structure

Multiple Choice

What are the implications of saturated fatty acids on health according to the text?

• They are always harmful

• They have no effect on health

• They can provide health benefits

• They are only beneficial in small amounts

Multiple Choice

What are the characteristics of unsaturated fatty acids?

• They have one or more double bonds in their structure

• They are usually solid at room temperature

• They are classified as saturated or trans fats

• They are found abundantly in animal products

Multiple Choice

What are the common characteristics of monounsaturated fatty acids?

• They solidify easily at low temperatures

• They are liquid at room temperature

• They contain multiple double bonds

• They are found in animal fats

Multiple Choice

How are saturated fats different from unsaturated fats?

• saturated contain single bonds between the carbon atoms; unsaturated contain double bonds between the carbon atoms
• unsaturated are solid fats; saturated are liquid fats
• saturated fats contains less hydrogen atoms than unsaturated fats
• saturated fats contain a kinky structure; unsaturated fats contain a straight structure

Multiple Choice

Hydrogen atoms at a double bond are on the same side; bends; oils

• hydrolysis
• Cis
• Trans
• Glycogen

Multiple Choice

All single bonds between carbons

• cis or trans isomers
• Monounsaturated fatty acid
• Polyunsaturated fatty acid
• Saturated fatty acid

Multiple Choice

What are the common names of the following monounsaturated fatty acids: C14:1n-5, C16:1n-7, C18:1n-9, C18:1n-7, and C22:1n-9?

• Mantequilla

• Palmitoleico

• Oleico

• Erúcido

Multiple Choice

What are the characteristics of polyunsaturated fatty acids?

• They have more than one double bond in the molecule

• They are solid at room temperature

• They are not essential for the diet

• They are only found in animal products

Multiple Choice

What are the fatty acids that must be eaten in our diet because our bodies cannot produce them?

• saturated fats

• unsaturated fats

Multiple Choice

component of fats that is necessary to the body but cannot be produced by it

• essential fatty acids

• wax

• steroids

• lipid

Multiple Choice

What are they fatty acids that must be eaten in our diet because our bodies cannot produce them?

• saturated fats

• unsaturated fats

Multiple Choice

components of fats that is necessary to the body but cannot be produced by it

• essential fatty acids

• wax

• steriods

• lipid

Multiple Choice

What are the common names of the following polyunsaturated fatty acids: C18:2n-6, C18:3n-6, C20:3n-6?

• Linoleico, γ-Linoleico, Dihomo-γ-linoleico

• Araquidónico, α-Linoleico, Timnodónico

• Clupadónico, Cervónico, C20:5n-3

• C22:5n-3, C22:6n-3, C20:4n-6

Multiple Choice

What are the three types of omega fatty acids mentioned in the text?

• Omega 3

• Omega 6

• Omega 7

• Omega 9

Multiple Choice

What are trans fatty acids (AGT) and where are they commonly found?

• Unsaturated fats with double bonds

• Only found in industrial processes

• Only found in natural sources

• Only found in animal products

Multiple Choice

What is the relationship between trans fats and cardiovascular diseases?

• They have no relationship

• They are beneficial

• They are harmful

• They are only harmful in industrial foods

Multiple Choice

What is the percentage of saturated fatty acids (AGS) in Aceite de oliva?

• 13.5

• 14.4

• 12.7

• 6.6

Multiple Choice

What are the components of acylglycerols?

• One glycerol molecule and one fatty acid

• One glycerol molecule and two fatty acids

• One glycerol molecule and three fatty acids

• One glycerol molecule and no fatty acids

Multiple Choice

What are the components of triglycerides as shown in the diagram?

• Glycerol

• Fatty acids

• Glucose

• Amino acids

Multiple Choice

What are the three types of eicosanoids mentioned in the text?

• Prostaglandins

• Leukotrienes

• Thromboxanes

• Fatty acids

Multiple Choice

What are the characteristics of ceres as described in the text?

• They are soluble in water

• They are esters of long-chain fatty acids

• They cover the body for protection

• They are hydrophilic

Multiple Choice

This image is an example of a phospholipid. Which part of a phospholipid is HYDROPHOBIC?

• the phosphate "head"

• the lipid "tails"

Multiple Choice

What are terpenes and what are some examples of them?

• Vitamins

• Essential oils

• Minerals

• Proteins

Multiple Choice

Which of these is the base steroid?

• Cholesterol
• Estrogen
• Testosterone
• All of the above

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