BSC 1010 FINAL EXAM FSW
QUESTIONS WITH VEFIFIED ANSWERS
(ALREADY GRADED A+)
The atomic number of an element is the number of - correct answer-protons in the nucleus
In a covalent bond, atoms - correct answer-share electrons
In living cells, a process by which cells breakKpolymers down into monomers with the addition of water i
s - correct answer-hydrolysis
The primary building block of proteins - correct answer-amino acid
cohesion is a property of water in which water molecules tend to stickKtogether - correct answer-true
Carbohydrate polymer limited to two monomer units, it is called - correct answer-disaccharide
Smaller than an organelle - correct answer-molecule
plants extract minerals from soil, so they are considered - correct answer-autotroph
order of organization - correct answer-atom, molecule, organelle, cell, tissue, organ
3 domainsK-Kcorrect answer-Bacteria, Archaea, Eukarya
Oxygen has atomic number of 8. Uncharged has _______ electrons in outer shell - correct answer-8
Weak bond between water molecules - correctKanswer-hydrogen bond
, Theory proven wrong? - correct answer-yes - new observation could disprove
type of bond with complete transfer of electrons - correct answer-ionic
Highest H+ Concentration - correct answer-Lemon Juice - 2.3 (lowest pH)
AKsolution that resists a change in pH when an acid or base isKadded to it is a(n) .-
correct answer-buffer
a substance that dissolves in water freely - correct answer-hydrophilic
smallest living unit - correct answer-atoms
Mass number is defined as total number of of an atom - correct answer-
protons and neutrons
Homeostasis - correct answer-conditions inside a cell in a constant range
Found in both prokaryotic and eukaryotic cells - correct answer-ribosome
AKprokaryotic cell - correct answer-does not have a nucleus
In most mammals the DNAKfound in mitochondria is inherited from - correct answer-mother only
Which cellular structure is correctly matched? - correct answer-ribosome: protein synthesis
AKcytoskeleton - correct answer-all above -
composed of microtubules, microfilament, intermediate filaments - aids in cell division -
in eukaryotic cells - system of tracks
QUESTIONS WITH VEFIFIED ANSWERS
(ALREADY GRADED A+)
The atomic number of an element is the number of - correct answer-protons in the nucleus
In a covalent bond, atoms - correct answer-share electrons
In living cells, a process by which cells breakKpolymers down into monomers with the addition of water i
s - correct answer-hydrolysis
The primary building block of proteins - correct answer-amino acid
cohesion is a property of water in which water molecules tend to stickKtogether - correct answer-true
Carbohydrate polymer limited to two monomer units, it is called - correct answer-disaccharide
Smaller than an organelle - correct answer-molecule
plants extract minerals from soil, so they are considered - correct answer-autotroph
order of organization - correct answer-atom, molecule, organelle, cell, tissue, organ
3 domainsK-Kcorrect answer-Bacteria, Archaea, Eukarya
Oxygen has atomic number of 8. Uncharged has _______ electrons in outer shell - correct answer-8
Weak bond between water molecules - correctKanswer-hydrogen bond
, Theory proven wrong? - correct answer-yes - new observation could disprove
type of bond with complete transfer of electrons - correct answer-ionic
Highest H+ Concentration - correct answer-Lemon Juice - 2.3 (lowest pH)
AKsolution that resists a change in pH when an acid or base isKadded to it is a(n) .-
correct answer-buffer
a substance that dissolves in water freely - correct answer-hydrophilic
smallest living unit - correct answer-atoms
Mass number is defined as total number of of an atom - correct answer-
protons and neutrons
Homeostasis - correct answer-conditions inside a cell in a constant range
Found in both prokaryotic and eukaryotic cells - correct answer-ribosome
AKprokaryotic cell - correct answer-does not have a nucleus
In most mammals the DNAKfound in mitochondria is inherited from - correct answer-mother only
Which cellular structure is correctly matched? - correct answer-ribosome: protein synthesis
AKcytoskeleton - correct answer-all above -
composed of microtubules, microfilament, intermediate filaments - aids in cell division -
in eukaryotic cells - system of tracks
