Bio 113 Chapter 8 Quiz

29 Questions | By Manic19oo | Last updated: Mar 21, 2022 | Total Attempts: 59

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Bio 113 Chapter 8 Quiz

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1.

What is energy?
- A.
  
  The ability to do work.
- B.
  
  The ability to use work.
- C.
  
  The ability to move.
- D.
  
  The ability to do things.
2.

What is the energy of motion?
- A.
  
  Kinetic
- B.
  
  Thermaldynamic
- C.
  
  Potential
- D.
  
  Isotomic
3.

What is stored energy called?
- A.
  
  Kinetic
- B.
  
  Potential
- C.
  
  Isotomic
- D.
  
  Thermaldynamic
4.

What is thermodynamics?
- A.
  
  Changes in heat
- B.
  
  Changes in cold
- C.
  
  How slimlined a object can be.
- D.
  
  The amount of heat changed from one object to another.
5.

What is a calorie and how many calories are in a kilocalorie?
- A.
  
  Heat required to raise the temperature of one gram of water one degree celsius. 100.
- B.
  
  Heat required to raise the temperature of one gram of water one degree celsius. 10.
- C.
  
  Heat required to raise the temperature of one gram of water one degree celsius. 1000.
- D.
  
  Heat required to raise the temperature of one gram of water one degree celsius. 10000.
6.

What are reddox reactions?
- A.
  
  ...
- B.
  
  ...
- C.
  
  Every electron that is lost by an atom through reduction is gained by another atom by oxidation.
- D.
  
  Every electron that is lost by an atom through oxidation is gained by another atom by reduction.
- E.
  
  A cleaning agent you buy for your toilet that helps clogging problems. The reaction is that the toilet is no longer clogged.
7.

What does the first law of thermodynamics state?
- A.
  
  Energy can not be created or destroyed.
- B.
  
  Energy can not be interconverted.
- C.
  
  ATP is the currenct of energy.
- D.
  
  I don't know.
8.

What does the second law of thermodynamics state?
- A.
  
  Energy can not be created or destroyed.
- B.
  
  The disorder in the universe in always decreasing.
- C.
  
  The disorder in the universe in always increasing.
- D.
  
  Energy can not be interconverted.
9.

Energy transformations proceed spontaneously to convert matter from a:
- A.
  
  More ordered, more stable form, to a less ordered less unstable form.
- B.
  
  More ordered, less stable form, to a more ordered more unstable form.
- C.
  
  More less, less stable form, to a more ordered more stable form.
- D.
  
  More ordered, less stable form, to a less order more stable form.
10.

What is free energy?
- A.
  
  The amount of energy actually available to break and subsequently form other chemical bonds.
- B.
  
  Something like free whilly.
11.

What is endergonic?
- A.
  
  Any reaction that requires an input of energy.
- B.
  
  A reaction the releases free energy.
12.

What is exergonic?
- A.
  
  A reaction the releases free energy.
- B.
  
  Any reaction that requires an input of energy.
13.

What is activation energy?
- A.
  
  Substance the lowers the reaction energy.
- B.
  
  Any reaction that requires an input of energy.
- C.
  
  The extra energy required to destablize existing chemical bonds and initiate a chemical reaction.
- D.
  
  A reaction the releases free energy.
14.

What is a catalyst?
- A.
  
  A reaction the releases free energy.
- B.
  
  Substance the lowers the reaction energy.
- C.
  
  The extra energy required to destablize existing chemical bonds and initiate a chemical reaction.
- D.
  
  A driver that is used for ATI video cards.
15.

Enzymes are mostly?
- A.
  
  Proteins
- B.
  
  Lipids
- C.
  
  Acids
- D.
  
  DNA carrier proteins
16.

What is unique about enzymes?
- A.
  
  They can be used over and over.
- B.
  
  Wee.
17.

What are RNA catalyst called?
- A.
  
  Proteins
- B.
  
  Ribosomes
- C.
  
  Ribozymes
- D.
  
  Entropy
18.

What is a multienzyme complex composed of?
- A.
  
  Several enzymes catalyzing the different steps of a sequence of reactions, that are associated to work with one another.
- B.
  
  ...
19.

Which of the following affect enzyme activity?
- A.
  
  Temperature
- B.
  
  PH.
- C.
  
  Inhibitors
- D.
  
  Weather
- E.
  
  Activators
20.

What are competitive inhibitors do?
- A.
  
  They compete with the substrate for the same active site.
- B.
  
  Run marathons.
- C.
  
  Bind to the enzyme in a location other than the active site.
21.

What are noncompetitive inhibitors do?
- A.
  
  They compete with the substrate for the same active site.
- B.
  
  Bind to the enzyme in a location other than the active site.
- C.
  
  Bind to the enzyme in a location other than the nuclues.
22.

What does an activator?
- A.
  
  Robert Dugan
- B.
  
  It actives the enzyme to move.
- C.
  
  Substance that binds to allosteric sites and keept he enzymes in their active configurations.
23.

ATP stands for:
- A.
  
  Adrenosine Triphosphate
- B.
  
  Ass Toilet Paper.
24.

What is an ATP molecule is composed of?
- A.
  
  It is a nucleotide composed of ribose, adenine, and a triphosphate group.
- B.
  
  Your mom.
25.

Analbolism is:
- A.
  
  Reactions that expend energy.
- B.
  
  Reactions that harvest energy.