HSS 386 Final Exam Questions And
100% Correct Solutions | Latest
Update| Verified
tissue - Ans--A group of similar cells that perform common functions is also
known as a:
acid - Ans--What type of substance releases H+ when added to water?
CO2 and H2O - Ans--Select all that apply: which of the following are
molecular compounds?
blood clotting - Ans--Which is an example of a homeostatic system
regulated by positive feedback?
cations - Ans--After atoms donate elctrons, what do they become?
secondary - Ans--An alpha helix and beta sheet are examples of what form
of protein structure?
covalent bond - Ans--Which type of chemical bond involves atoms sharing
electrons?
False - Ans--True or False: the control center of homeostatic systems is
always the nervous system.
Both use adenine as a base
Both contain sugar - Ans--Select all that apply: what are similarities
between DNA and RNA?
False - Ans--True or False: as pH increases, the amount of H+ in the
solution also increases.
,Glycolysis - Ans--Glucose is converted to pyruvate in which stage of cellular
respiration?
All of these processes - Ans--Oxidative phosphorylation involves what
specific processes?
An increase in temperature - Ans--Which of the following increases
enzymatic activity?
fat - Ans--Beta-oxidation is the process whereby which macromolecule is
metabolized for energy?
The fate of oyruvate depends on oxygen availability. If sufficient oxygen is
available, pyruvate enters the mitochondria. On the other hand, if
insufficient oxygen is available, pyruvate converts to lactate. - Ans--In
general, explain the fate of pyruvate if there is (a) sufficient oxygen; and (b)
insufficient oxygen.
Electrical energy
Radiant energy
Sound energy - Ans--Select all the forms of kinetic energy.
Electron Transport Chain
Citric Acid Cycle
Intermediate stage - Ans--Select all that apply: which stages of cellular
respiration occur in the mitochondria?
True - Ans--True or false: an oxidation-reduction reaction is a specific type
of exchange reaction that involves the movement of electrons from one
chemical structure to another.
False - Ans--True or false: a synthesis reaction occurs when atoms,
molecules, or ions are exchanged between two chemical structures.
Glycolysis - Ans--Which stage of cellular respiration can function just as
effectively in either low or high oxygen levels?
Transcription - Ans--What is the term for forming RNA from DNA?
, Carrier-mediated facilitated diffusion - Ans--Which process does not
require cellular energy?
Cartilage - Ans--Which connective tissue type is composed of cells called
chondrocytes?
Highly vascularized - Ans--Which of the following is NOT a characteristic of
epithelial tissue?
Elastic - Ans--Which of the following is NOT a type of loose connective
tissue?
Receive incoming signals - Ans--What is the function of dendrites?
Increase in the number of cells - Ans--What is hyperplasia?
CO2
O2
Small non-polar solutes - Ans--Which of the following can travel across the
membrane via simple diffusion? There may be more than one answer so
select all that apply.
Mitosis is the cell division that occurs in somatic cells while meiosis is the
cell division in sex cells (cells that give rise to sperm or oocytes) - Ans--What
is the difference between mitosis and meiosis?
K+, Na+ - Ans--Fill in the blank: the Na+/K+ pump moves [ ] into the cell and [
] out of the cell.
1. The greater the difference in concentration, the quicker the rate of
diffusion. It goes down the concentration gradient. The molecules move
from an area of greater concentration to an area of lesser concentartion.
2. The higher the temperature, the more kinetic energy the particles will
have, so they will move and mix more quickly. Therefore, it will increase the
rate of diffusion. - Ans--List and describe two things that affect the rate of
diffusion.
100% Correct Solutions | Latest
Update| Verified
tissue - Ans--A group of similar cells that perform common functions is also
known as a:
acid - Ans--What type of substance releases H+ when added to water?
CO2 and H2O - Ans--Select all that apply: which of the following are
molecular compounds?
blood clotting - Ans--Which is an example of a homeostatic system
regulated by positive feedback?
cations - Ans--After atoms donate elctrons, what do they become?
secondary - Ans--An alpha helix and beta sheet are examples of what form
of protein structure?
covalent bond - Ans--Which type of chemical bond involves atoms sharing
electrons?
False - Ans--True or False: the control center of homeostatic systems is
always the nervous system.
Both use adenine as a base
Both contain sugar - Ans--Select all that apply: what are similarities
between DNA and RNA?
False - Ans--True or False: as pH increases, the amount of H+ in the
solution also increases.
,Glycolysis - Ans--Glucose is converted to pyruvate in which stage of cellular
respiration?
All of these processes - Ans--Oxidative phosphorylation involves what
specific processes?
An increase in temperature - Ans--Which of the following increases
enzymatic activity?
fat - Ans--Beta-oxidation is the process whereby which macromolecule is
metabolized for energy?
The fate of oyruvate depends on oxygen availability. If sufficient oxygen is
available, pyruvate enters the mitochondria. On the other hand, if
insufficient oxygen is available, pyruvate converts to lactate. - Ans--In
general, explain the fate of pyruvate if there is (a) sufficient oxygen; and (b)
insufficient oxygen.
Electrical energy
Radiant energy
Sound energy - Ans--Select all the forms of kinetic energy.
Electron Transport Chain
Citric Acid Cycle
Intermediate stage - Ans--Select all that apply: which stages of cellular
respiration occur in the mitochondria?
True - Ans--True or false: an oxidation-reduction reaction is a specific type
of exchange reaction that involves the movement of electrons from one
chemical structure to another.
False - Ans--True or false: a synthesis reaction occurs when atoms,
molecules, or ions are exchanged between two chemical structures.
Glycolysis - Ans--Which stage of cellular respiration can function just as
effectively in either low or high oxygen levels?
Transcription - Ans--What is the term for forming RNA from DNA?
, Carrier-mediated facilitated diffusion - Ans--Which process does not
require cellular energy?
Cartilage - Ans--Which connective tissue type is composed of cells called
chondrocytes?
Highly vascularized - Ans--Which of the following is NOT a characteristic of
epithelial tissue?
Elastic - Ans--Which of the following is NOT a type of loose connective
tissue?
Receive incoming signals - Ans--What is the function of dendrites?
Increase in the number of cells - Ans--What is hyperplasia?
CO2
O2
Small non-polar solutes - Ans--Which of the following can travel across the
membrane via simple diffusion? There may be more than one answer so
select all that apply.
Mitosis is the cell division that occurs in somatic cells while meiosis is the
cell division in sex cells (cells that give rise to sperm or oocytes) - Ans--What
is the difference between mitosis and meiosis?
K+, Na+ - Ans--Fill in the blank: the Na+/K+ pump moves [ ] into the cell and [
] out of the cell.
1. The greater the difference in concentration, the quicker the rate of
diffusion. It goes down the concentration gradient. The molecules move
from an area of greater concentration to an area of lesser concentartion.
2. The higher the temperature, the more kinetic energy the particles will
have, so they will move and mix more quickly. Therefore, it will increase the
rate of diffusion. - Ans--List and describe two things that affect the rate of
diffusion.
