University:
Western Oregon University
Course:
BI 212 | Principles of Biology
Academic year:

2022
Views:

20

Pages:

4
Author:

DanFoster24

Biolog lecture Qs Q the pol mer is made up of A Monomer B arch C pol pep ide Q Which of the following macro molecules is not a pol mer A B C D Carbohydrates/ polysaccharides Proteins Nucleic acids Lipids Q3: The im le ca b h d a e a e __________ A. Monosaccharides A. fatty acids Q4: Ca b h d a e mac m lec le a e _________ A- Pol accharide B- Mono accharide Q Monosaccharides have molecular formulas that are usuall multiples of A C H O B CHO C CH O D CH O Q serve as a major fuel for cells and as a building block A Mono accharide B Pol accharide Q A disaccharide is formed when a deh dration reaction joins onl monosaccharides A B C D Q The covalent bond that binds saccharides is called A E er bond B Gl o idic C H drogenic D Ionic Q The storage pol saccharide in animals is pol saccharide of plants is A S arch S arch B S arch Gl cogen C Gl cogen S arch D Gl cogen Gl cogen Q The pol saccharide plant cells A Gl co e B Fr c o e C S arch D Cell lo e Q bond and the storage is a major component of the tough wall of Which of the following is incorrect about cellulose and starch A The are made of he ame monomer b he gl o idic bond i differen B The are made of differen monomer C The are made of he ame monomer and he gl o idic bond i he ame Q A B C D Pol mers with α glucose are Helical Helical Helical raigh S raigh helical S raigh raigh Pol mers with β glucose are Q are constructed from two t pes of smaller molecules gl cerol and fatt acids A fa B pho pholipid C eroid D fa acid Q A B C D in two fatt acids and a phosphate group are attached to gl cerol fa pho pholipid eroid fa acid Q consist of a carbox l group attached to a long carbon skeleton A fa B pho pholipid C eroid D fa acid Q Steroids are lipids characteri ed b a carbon skeleton consisting of fused rings A B C D Q in fats fatt acids are joined to gl cerol A B C D Q A B C D Q the bond between gl cerol and fatt acids in fats is Gl o idic Amide E er H drogenic linkage Which of the following is a saturated fatt acid A B C D The fir The econd The hird None of hem Because it has no double bond When it has one double bond or more it becomes unsaturated like and Q Which of the following is correct about phospholipids A The head and he ail are h drophobic B The head i h drophobic and he ail i h drophilic C The head i h drophilic and he ail i h drophobic D The head and he ail are h drophilic Q A B C D Phospholipids are the major component of all cell membranes fa pho pholipid eroid fa acid