13. Which statement about phospholipids is incorrect a) Because their phosphate
ID: 142869 • Letter: 1
Question
13. Which statement about phospholipids is incorrect a) Because their phosphate groups repel each 9. Which of the fellowing statements about starch is a) Starch is the primary form of energy storage b) Starch consists of a hundred or more glucose other, they are used as organisms chiet form of short-term energy b) They are hydrophobic at one end ) They are hydrophilic at one end d) They are a major constituent of cell molecules joined together in a line. ) Starch tastes sweet because it is made from d) Starch is a polysaccharide. membranes e) They contain glycerol linked to fatty acids diet for e) All of the above statements about starch are 14. Proteins are an essential component of a health humans (and other animals). Their most common is to serve as: correct 10. Which of the following statements about fiber is incorrect? a) raw material for growth b) fuel for running the body ) organic precursors for enzyme construction. d) long-term energy storage. e) inorganic precursors for enzyme a) Dietary fiber reduces the risk of colon cancer b) Fiber in the diet slows the passage of food through the intestines c) Humans are unable to extract any caloric value from fiber d) The cellulose of celery stalks and lettuce construction. leaves is fiber e) Fiber passing through the digestive system EASY I 15. Dietary proteins: scrapes the wall of the digestive tract stimulating mucus secretion and alding irn a) are considered "complete only if they contain the 8 essential amino acids requirnd the digestion of other molecules. by humans b) consist of all 20 amino acids required in the 11. In an unusually detailed dissection of your dinner, you isolate an unknown fatty acid. It is a liquid at room temperature (that is, has a low melting point) and contains carbon-carbon double bonds. What are you most likely to be eating? human body. c) are considered "complete" only if they contain the 12 non-essential amino acids required by humans d) are nutritionally identical, since all are a) a plant b)acow c) a pig d) a chicken e) a lamb broken down into their constituent aminco acids in the digestive system. e) can be obtained from animal sources but not plant sources. 0 EASY 16. The primary structure of proteins is often described as 2. An unsaturated fatty acid is one in which amino acids connected like beads on a string. In this same vein, which of the following images best describes a protein's quaternary structure? a) carbon-carbon double bonds are present in the hydrocarbon chair. b) the hydrocarbon chain has an odd number of 100 MARD a) threads in a cloth b) needles in a haystack 100 HAR c) the hydrocarbon chain has an even number d) no carbon-carbon double bonds are present e) not all of the carbons in the hydrocarbon c) rungs on a ladder d) links on a chain of carbons in the hydrocarbon chain. chain are bonded to hydrogen atoms. e) coils in a spring EASY CHAPTER 2CHEMISTRYExplanation / Answer
Answer 9 : The statement which is incorrect about starch is :
(c): Starch tastes sweet because it is made from Glucose.
Answer 10 : The above statement of the fiber which is incorrect is :
(e): Fibre passing through the digestive system scrapes the wall of the digestive tract, stimulating mucus secretion and adding in the digestion of the other molecule.
Answer 11 : (a) a plant
Answer 12 : Unsaturated Fatty Acid :
(a): Carbon Carbon double bonds are present in the hydrocarbon chain
Answer 13 : Term of Phoshpholipid which is incorrect :
(a): Because their phosphate group repel each other, they are used as organisms , chief form or short form of energy.
Answer 14 : Proteins are essential component of a healthy diet for humans (and other animals). There most common purpose is to serve as :
(c): Organic Precursors for enzyme construction
Answer 15: Dietary Proteins are :
(a): are considered "complete" only if they contain the 8 essential amino acids required by humans.
Answer 16 : The Primary structure of proteins is often described as amino acids connected like beads on a string. In this same vein, the following images best describes a protein's Quaternary structures :
(a): Threads in a cloth
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.