Chapter 02: Section 2.5 - Chemical Principles |29 Questions| With Correct Answers.

Protein {Ans: The relationship between a nucleotide and a nucleic acid is similar to the relationship between an amino acid and a __________.}Hydrogen {Ans: In DNA, the two strands of the double helix are held together by __________ bonds.}the principal energy-carrying molecule in the cell, stores the majority of energy in phosphate bonds, is a modified nucleotide. {Ans: ATP is}Single {Ans: Saturated fats have only __________ bonds between carbons in the hydrocarbon chains.}Cell Membranes {Ans: The primary function of lipids in biology is the formation of __________ that enclose cells.}PLasma Membrane {Ans: Detergents emulsify lipid molecules. Which part of a cell would you therefore expect detergents to damage?}Phosphate {Ans: When the bond of ATP's terminal __________ group is hydrolyzed, energy is released.}funtional group {Ans: a specific arrangement of atoms in an organic compund that is capable of certain chemical reactions}Protein consisting of more than one amino acid {Ans: Quaternary Protein Structure}large, complex molecules always containing carbon and hydrogen bonded together by covalent bonds {Ans: Describe organic molecules}Covalent {Ans: Which type of bond holds C and H atoms in glucose?}Proteins, ATP, RNA {Ans: Nitrogen is found in all of