Biochemistry Module Exam 1 | Biochemistry ACTUAL Exam 1
COMPLETE QUESTIONS WITH 100% RATED CORRECT
ANSWERS 2025 /2026 LATEST UPDATED ALREADY GRADED
A+!!
When writing an organic functional group, scientists often write
an "R" as part of the structure. What does the R indicate? -
ANSWER-Rest of the molecule
According to the module, the study of Non-carbon compounds
is referred ____. - ANSWER-Inorganic chemistry
Organic is the study of Carbon
Which of the following is not a functional group discussed in
this module?
1. alcohol
2. amine
3. ketone
4. aldehyde
5. all were discussed - ANSWER-5. All of these were discussed.
, Which number would be closest to the approximate number of
ribosomes in an E. coli cell?
1. 9
2. 38
3. 400
4. 1500
5. 26000 - ANSWER-26,000
What molecule is most important for energy storage in cells? -
ANSWER-ATP
What would be the approximate size of a human cell?
1. 12 μm
2. 1 nm
3. 15 nm
4. 0.2 in
5. 15 cm - ANSWER-1. 12 μm
For propane, there are ________ carbon and ________hydrogen
atoms. - ANSWER-3, 8 --> C3H8
COMPLETE QUESTIONS WITH 100% RATED CORRECT
ANSWERS 2025 /2026 LATEST UPDATED ALREADY GRADED
A+!!
When writing an organic functional group, scientists often write
an "R" as part of the structure. What does the R indicate? -
ANSWER-Rest of the molecule
According to the module, the study of Non-carbon compounds
is referred ____. - ANSWER-Inorganic chemistry
Organic is the study of Carbon
Which of the following is not a functional group discussed in
this module?
1. alcohol
2. amine
3. ketone
4. aldehyde
5. all were discussed - ANSWER-5. All of these were discussed.
, Which number would be closest to the approximate number of
ribosomes in an E. coli cell?
1. 9
2. 38
3. 400
4. 1500
5. 26000 - ANSWER-26,000
What molecule is most important for energy storage in cells? -
ANSWER-ATP
What would be the approximate size of a human cell?
1. 12 μm
2. 1 nm
3. 15 nm
4. 0.2 in
5. 15 cm - ANSWER-1. 12 μm
For propane, there are ________ carbon and ________hydrogen
atoms. - ANSWER-3, 8 --> C3H8
