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BCH 3025 Exam 1 Extra Questions with Detailed
Verified Answers
Which is a list of organelles?
A) Mitochondria, chromatin, endoplasmic reticulum
B) Peroxisomes, lysosomes, plasma membrane
C) Proteasomes, peroxisomes, lysosomes
D) Mitochondria, endoplasmic reticulum, peroxisomes
E) All of the above
Ans: Mitochondria, endoplasmic reticulium, peroxisomes
The catalog of all proteins functioning in a cell is the:
A) metabolome.
B) proteasome.
C) lysosome.
D) proteome.
E) genome.
Ans: proteome
Use the terms a) chemoautotrophs, b) chemoheterotrophs, c) photoautotrophs, and
d) photoheterotrophs and identify the answer that correctly finishes the statement:
Carnivores are and herbivores are
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Ans: B, B
Both chemoheterotrophs
When two genes in an organism share detectable sequence similarity, those genes or
their gene products, are said to be:
A) homologues.
B) orthologues.
C) paralogues.
D) A and B.
E) A and C
Ans: A) Homologues
C) Paralogues
Both A and C
Which two amino acids differ from each other by only one atom?
A) Ser and Thr
B) Leu and Ile
C) Ala and Ser
D) Asp and Asn
E) Ser and Cys
Ans: Ser and Cys
At pH 7.0, converting a proline to hydroxyproline, will have what effect on the overall
charge of the protein containing it?
A)It will become more negative
B)It will become more positive.
© Get it right 2025 Getaway - Stuvia US All rights reserved
BCH 3025 Exam 1 Extra Questions with Detailed
Verified Answers
Which is a list of organelles?
A) Mitochondria, chromatin, endoplasmic reticulum
B) Peroxisomes, lysosomes, plasma membrane
C) Proteasomes, peroxisomes, lysosomes
D) Mitochondria, endoplasmic reticulum, peroxisomes
E) All of the above
Ans: Mitochondria, endoplasmic reticulium, peroxisomes
The catalog of all proteins functioning in a cell is the:
A) metabolome.
B) proteasome.
C) lysosome.
D) proteome.
E) genome.
Ans: proteome
Use the terms a) chemoautotrophs, b) chemoheterotrophs, c) photoautotrophs, and
d) photoheterotrophs and identify the answer that correctly finishes the statement:
Carnivores are and herbivores are
© Get it right 2025 Getaway - Stuvia US All rights reserved
, Click here for more: Scholars nexus
Ans: B, B
Both chemoheterotrophs
When two genes in an organism share detectable sequence similarity, those genes or
their gene products, are said to be:
A) homologues.
B) orthologues.
C) paralogues.
D) A and B.
E) A and C
Ans: A) Homologues
C) Paralogues
Both A and C
Which two amino acids differ from each other by only one atom?
A) Ser and Thr
B) Leu and Ile
C) Ala and Ser
D) Asp and Asn
E) Ser and Cys
Ans: Ser and Cys
At pH 7.0, converting a proline to hydroxyproline, will have what effect on the overall
charge of the protein containing it?
A)It will become more negative
B)It will become more positive.
© Get it right 2025 Getaway - Stuvia US All rights reserved
