BIOD 171 MODULE 6 LATEST EXAM BIOD 171 MICROBIOLOGY MODULE WITH CORRECT QUESTIONS AND ANSWERS GRADED A+

BIOD 171 MODULE 6 LATEST EXAM BIOD 171 MICROBIOLOGY MODULE WITH CORRECT QUESTIONS AND ANSWERS GRADED A+ True or False: Archaea, a eukaryotic class of microorganisms, is capable of surviving harsh environments. - ANS--False Which of the following microorganisms are considered to be Eukarya? Select all that apply. Animalia Plantae Fungi Protista - ANS--All of them The function of the mitochondria is (select all that apply): A. Lipid synthesis B. Protein synthesis C. To produce energy (ATP) D. Protein modification and distribution E. Waste disposal via hydrolytic enzymes - ANS--C True/False. A virus is considered a microorganism. - ANS--False True or False: The smallest biological unit of life is the molecule. - ANS--False At a generalized level, all cells are comprised of what? - ANS--Macromolecules A student may also answer: Proteins, Lipids, Nucleic acids and Polysaccharides but they must answer with all four to be fully correct. Proteins are formed from various combinations of _______ of which there are ______ known forms. - ANS--1. Amino acids 2. 20 How many amino acids are classified as being essential amino acids? - ANS--9 The plasma membrane (select all that are true): A. Restricts movement of materials in and out of the cell B. Is often a triple layer comprised of lipids C. Prevents essential nutrients from escaping D. Contains hydrophobic tails pointing outward - ANS--A;C Complete the following DNA strand, and indicate how many bonds are formed for each complementary pair: 3' GGTCATCG 5' 5' CC _____AGC 3' - ANS--3' GGTCATCG 5' 5' CCAGTAGC 3' There are 2 bonds formed between A and T, and 3 bonds between G and C