Monday, June 1st, 2020 Units 1-4, Online Midterm Exam
Unit-1-4
A total of 46 questions,
This Midterm contributes 150 points to your overall grade, and it is
online.
The comprehensive exam covers units 1, 2,
...
Monday, June 1st, 2020 Units 1-4, Online Midterm Exam
Unit-1-4
A total of 46 questions,
This Midterm contributes 150 points to your overall grade, and it is
online.
The comprehensive exam covers units 1, 2, 3 and 4. The 2 hours
exam includes TCOs 1–8.
There are 40 multiple choice questions worth 3 points each (120
points total), two matching questions worth 5 points each (10 points
total), two short answer questions worth 5 points each (10 points
total) and two select all that apply 5 points (10 points total).
1. Question: Anabolic reactions characteristics
forming large molecules from smaller molecules
2. Question: Chemical reactions that can proceed toward either anabolism or
catabolism are called_ what_?
amphibolic
3. Question: Catabolic reactions characteristics
Catabolic reactions break down larger molecules, such as
carbohydrates, lipids, and proteins from ingested food, into
their constituent smaller parts. They also include the
breakdown of ATP, which releases the energy needed for
metabolic processes in all cells throughout the body.
4. Question: The molecule that an enzyme acts upon is known as called_
what_?
substrate
5. Question: Enzymes known as lyases participate in what_ reactions?
catabolic
6. Question: Role of an enzyme in a chemical reaction in a cell?
Enzymes speed up chemical reactions that take place in cells--the activation
energy affects their function
7. Question: Which are glycolysis steps?
Step 1: Hexokinase. ...
Step 2: Phosphoglucose Isomerase. ...
Step 3: Phosphofructokinase. ...
Step 4: Aldolase. ...
Step 5: Triosephosphate isomerase. ...
Step 6: Glyceraldehyde-3-phosphate Dehydrogenase. ...
...................................................................CONTINUED
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