BIOL 1010 Midterm Test 2025
Questions and Answers 100% Pass
Ionic Bonds - ✔✔Electrons are given/taken, ions are formed
Covalent Bonds - ✔✔Electrons are shared
Polar Bond - ✔✔Electrons are shared unequally, resulting in oppositely charged ends
that can attract/repel
Non-Polar Bond - ✔✔Electrons are shared equally
Hydrogen Bonds - ✔✔Form b/w partial charges on H-containing molecules
Is
Is water polar or non-polar? - ✔✔Polar, because there is an even distribution of
electrons between oxygen and hydrogen atoms
Carbon - ✔✔The backbone of all organic molecules
Carbohydrates - ✔✔CHO, monomer = monosaccharide/glucose (ex. starch, glucose,
glycogen)
Lipids - ✔✔CHO, made of glycerol/fatty acids, HYDROPHOBIC (non-polar)
Proteins - ✔✔CHON, monomer = amino acids, SHAPE determines FUNCTION
(polypeptide = chain of acids)
COPYRIGHT © 2025 BY GRACE AMELIA, ALL RIGHTS RESERVED 1
Questions and Answers 100% Pass
Ionic Bonds - ✔✔Electrons are given/taken, ions are formed
Covalent Bonds - ✔✔Electrons are shared
Polar Bond - ✔✔Electrons are shared unequally, resulting in oppositely charged ends
that can attract/repel
Non-Polar Bond - ✔✔Electrons are shared equally
Hydrogen Bonds - ✔✔Form b/w partial charges on H-containing molecules
Is
Is water polar or non-polar? - ✔✔Polar, because there is an even distribution of
electrons between oxygen and hydrogen atoms
Carbon - ✔✔The backbone of all organic molecules
Carbohydrates - ✔✔CHO, monomer = monosaccharide/glucose (ex. starch, glucose,
glycogen)
Lipids - ✔✔CHO, made of glycerol/fatty acids, HYDROPHOBIC (non-polar)
Proteins - ✔✔CHON, monomer = amino acids, SHAPE determines FUNCTION
(polypeptide = chain of acids)
COPYRIGHT © 2025 BY GRACE AMELIA, ALL RIGHTS RESERVED 1
