in animals 32. Carbohydrates are used primarily as an a) energy source b) struct
ID: 148395 • Letter: I
Question
in animals 32. Carbohydrates are used primarily as an a) energy source b) structural component of cell walls c) lipid matrix d) AOTA e) NOTA ) would represent the major storage fom of fat in the body? a) sterols b) phospholipids c) triglycerides d)"a" and "D" e) AOTA One example of a po sitively charged ion attracting a negatively charged body surface would 34. be found in: a) a deodorant b) an antacid c) an antiperspirant d) AOTA e) NOTA The following structure is an example of a: b) protein/amino acid d) nucleic acid 35. a) carbohydrate Ow or c) lipid'triglyceride OH H e) NOTA H OH struciural formula 36. The following structure is an example of a: an a) carbohydrate b) protein/amino acid c) lipid/triglyceride of d) nucleic acid H-C-o-c-c-C e) NOTA 37. The following structure is an example of a: a) carbohydrate b) protein/amino acid c) lipid/triglyceride d) nucleic acid e) NOTA A saturated fatty acid has within its structure double bonds between its carbon atoms? a) True b) FalseExplanation / Answer
Aswers are given below with explanations:
Question: 32
Answer: Part a
Explanation: Carbohydrates are the efficient source of energy ,because carbohyrates upon breakdown into smaller sugars like fructose,galatose,glucose gets easily absorbed into the body and releases energy in the form of ATP.
----------------------------------------
Question: 33
Answer: Part C
Explanation: After the intake of food,the fats present in food in broken down into fatty acids ,which are actually triglycerides.These triglycerides are absorbed directly into blood from intestinal villi.They are also present in human adipose tissue and major component of human skin oils.
----------------------------------------
Question: 34
Answer: Part B
Explanation:The positively charged ions of antiacid attracts the negatively charged ions of gastric acid,Hence neutralise the process .
----------------------------------------
Question: 35
Answer: Part A
Explanation: Monosacharides having 5 or 6 carbons in the chain gives cyclic structure in aqueous solution by internal hemiacetal or hemiketal formation.In the above question fructose with carbon number 6 forms an intramolecular hemiketal cyclic structure called pyranose .
----------------------------------------
Question: 36
Answer: Part C
Explanation: The lipids contain long chain hyrocarbon (4 or 36 carbon long) with one carboxyl group.
----------------------------------------
Question: 37
Answer: Part B
Explanation:Aminoacids are compounds containing carbon,hydrogen,oxygen and nitrogen.They serve as monomers that is building blocks of proteins and are composed of amino group,a carboxyl group,a hydrogen atom and a distinctive side chain.
----------------------------------------
Question: 38
Answer: B
Explanation:The alkyl chain present in the fatty acids may be saturated or unsaturated.Unsaturated fattyacids may contain one or more double bonds while as saturated contains NO double bonds.
example:lauric acid,myristic acid,palmitic acid.
----------------------------------------
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.