5 Questions
What is the smallest unit of matter in the hierarchy of life?
Atoms
How many daughter cells will be affected if nondisjunction occurs during Meiosis I?
2
Which feature of the plasma membrane is not likely to increase fluidity?
Short acyl tails
What are the two ends of a DNA strand?
5’ and 3’
Which organelle is responsible for cellular respiration?
Mitochondria
Study Notes
Hierarchy of Life
- The smallest unit of matter in the hierarchy of life is the atom.
Meiosis
- If nondisjunction occurs during Meiosis I, all four daughter cells will be affected.
Plasma Membrane
- The feature of the plasma membrane that is not likely to increase fluidity is cholesterol.
DNA Structure
- The two ends of a DNA strand are the 5' (five prime) end and the 3' (three prime) end.
Cellular Organelles
- The organelle responsible for cellular respiration is the mitochondria.
Test your knowledge of introductory cell and molecular biology with this practice final exam from Tulane University. The 50 questions cover key concepts and topics, helping you prepare for the actual 100-question final exam.
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