u03a10 Unit 3 Review
Your LAST Name: *
Your answer
PERIOD: *
Select the best answer or answers from the choices given.
1. A cell's plasma membrane would not contain: *
1 point
2. Which of the following would you expect to find in or on cells whose main function is absorption? *
1 point
3. Which cytoskeletal element interacts with myosin to produce contractile force in muscle cells? *
1 point
4. If a 10% sucrose solution within a semipermeable sac causes the fluid volume in the sac to increase a given amount when the sac is immersed in water, what would be the effect of replacing the sac solution with a 20% sucrose solution? *
1 point
5. Which of the following are possible functions of the glycocalyx? *
1 point
6. A cell stimulated to increase steroid production will have: *
1 point
7. A cell's ability to replenish its ATP stores has been diminished by a metabolic poison. What organelle is most likely to be affected? *
1 point
8. The fundamental structure of the plasma membrane is determined almost exclusively by: *
1 point
Consider the following information for Questions 9-11: A DNA segment has this nucleotide sequence: AAGCTCTTACGAATATTC
9. Which mRNA is complementary? *
1 point
10. How many amino acids are coded in this segment? *
1 point
11. What is the tRNA anticodon sequence for the fourth codon from the left? *
1 point
12. The organelle that consists of a stack of 3-10 membranous discs associated with packaging and shipping proteins is: *
1 point
13. An epithelium "built" to stretch is: *
1 point
14. Which of the following fibrous elements give a connective tissue high tensile strength *
1 point
15. Viewed through the microscope, most cells in this type of tissue have only a rim of cytoplasm because of the large fatty vacuole in the center of the cell
1 point
16. Which type of cartilage is most abundant throughout life? *
1 point
17. Which of the following terms describe skeletal muscle? *
1 point
Required
18. The site where ribosomes assemble prior to their migration into the cytoplasm is the: *
1 point
19. Intercellular connections that lock cells together and are very strong are called *
1 point
20. Which type of tissue is irritable and conducts electrochemical impulses: *
1 point
Submit
Never submit passwords through Google Forms.
This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Additional Terms