Biology A: Final Exam UPDATED Exam Questions and CORRECT Answers
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Course
Biology A
Institution
Biology A
Biology A: Final Exam UPDATED Exam
Questions and CORRECT Answers
Which of the following shows a cell in metaphase of mitosis? - Correct Answer- XXX
WRONG XXX
Which elements, typically found in carbohydrates, would be expected to be used by the body
to help make proteins and lipids?
Biology A: Final Exam UPDATED Exam
Questions and CORRECT Answers
Which of the following shows a cell in metaphase of mitosis? - Correct Answer- XXX
WRONG XXX
Which elements, typically found in carbohydrates, would be expected to be used by the body
to help make proteins and lipids?
Select all that apply. - Correct Answer- carbon
hydrogen
XXX WRONG XXX
sulfur
What element is essential in helping our bodies break down substances found in our food? -
Correct Answer- XXX WRONG XXX
Digestive System
What type of molecule is glucose? - Correct Answer- carbohydrate
Which type of biological molecules often serve as enzymes that speed up chemical reactions?
- Correct Answer- XXX WRONG XXX
Catalyst
In humans, how is gender controlled by chromosomes? - Correct Answer- XX Female
, XY Male
What element is considered to be the element around which life on Earth is based because it
forms essential molecules? - Correct Answer- Carbon
What statements are true about glycolysis?
Select all that apply. - Correct Answer- it does not directly require oxygen to operate
it produces ATP that can be directly used by cells
it consumes some ATP as well as producing it
Which organ uses the circulatory system to communicate with cells throughout the body to
control the amount of sugar they have available? - Correct Answer- Pancreas
What is the term for a cell used for reproduction that contains one of every type of
chromosome? - Correct Answer- gamete
What would happen to blood cells if they are place in a hypertonic solution? - Correct
Answer- Water would leave the cells and the cells would shrink.
How does the body regulate the amount of carbon dioxide in the blood? - Correct Answer- it
controls the rate of breathing by sending signals through the nervous system
What role does respiration play in the cycling of carbon? - Correct Answer- it releases carbon
dioxide gas that was once part of living cells into the atmosphere
Which type of macromolecule is constructed of long chains of monomers called amino acids?
- Correct Answer- Proteins
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