Test Bank-Biochemistry 4th edition by donald voet.

Biochemistry 4th edition
by donald voet test bank

, Biochemistry 4th edition by donald voet test bank

Chapter 1: Life


Matching

A) Phylogenetic
B) q/T
C) Carbon
D) ΔH°
E) H – TS
F) halobacteria
G) equilibrium
H) entropy
I) thermoacidophiles
J) polymers



1. The mostabundant chemical element the
in humanbody is .


Ans: C
Level of Difficulty:Easy Section:1-
5. The Origin of Life


2. Evolutionary relationshipscan be comparedusing a tree.


Ans: A
Level of Difficulty:Easy Section:1-
2. Eukaryotes


3. The organismsmostlikely tobe found in a brine solution wouldbe .


Ans: F
Level of Difficulty: Easy
Section: 1-1. Prokaryotes

, Biochemistry 4th edition by donald voet test bank
4. The organismsmostlikely tobe foundin high temperature environments
wouldbe .


Ans: I

, Biochemistry 4th edition by donald voet test bank
Level of Difficulty:Easy Section:1-
1. Prokaryotes


MultipleChoice

5. The atmosphereof earlyearthprobablycontainedthefollowingmolecules:
A) H 2O, CO 2, N 2 , CH 4, and NH 3.
B) H 2O, CO 2, CH 4, C 6H 6O6, and NH 3.
C) H 2O, CO 2, CH 4, C 6H 6O6, and COOHCH 2NH 3.
D) H 2O, CO 2, CH 4, COOHCH 2NH 3, and NH 3.
E) noneof theabove


Ans: A
Level of Difficulty: Moderate
Section: 1-1. Prokaryotes


6. The biologicalclassificationsystemcategorizesorganismsinto thedomains:
A) bacteria,eukarya,and vertebrate.
B) archaeaand eukarya.
C) bacteria,eukarya,and archaea.
D) eukaryaand bacteria.
E) noneof theabove


Ans: C
Level of Difficulty:Easy Section:1-
1. Prokaryotes


7. The theoryof evolutionincludesthefollowingprinciples:
A) evolutionis not directedtowarda specificgoal.
B) evolutionis ongoing,and is constrainedby its past.
C) evolutionrequiressomesloppinessfor adaptationto changes.
D) A and B
E) A, B, and C


Ans: E
Level of Difficulty:Easy Section:1-
5. The Origin of Life