1. Unit 1 Test Cells, Diffusion, Tissues
Test is Monday 10/1
We will probably be in lab 229

2. Question 1 Ion Channel Receptor Carrier Protein Pump
What type of protein binds to the molecule that’s normally too large to diffuse through the membrane, then transports it through the membrane to be released?
Ion Channel
Receptor
Carrier Protein
Pump

3. Question 1 Ion Channel Receptor Carrier Protein Pump
What type of protein binds to the molecule that’s normally too large to diffuse through the membrane, then transports it through the membrane to be released?
Ion Channel
Receptor
Carrier Protein
Pump

4. Question # 2 A. move the cell through water
B. digest metabolic wastes in the organelle
C. convert solar energy to chemical energy
D. produce ATP during cellular respiration

5. Question # 2 A. move the cell through water
B. digest metabolic wastes in the organelle
C. convert solar energy to chemical energy
D. produce ATP during cellular respiration

6. Question 3
Which of the following tissue types forms mucous and hormones?
Epithelial
Connective
Nervous
Muscular

7. Question 3
Which of the following tissue types forms mucous and hormones?
Epithelial
Connective
Nervous
Muscular

8. Question 4 The molecule is too large, polar, or charged
Facilitated transport is necessary when…
The molecule is too large, polar, or charged
The molecule is too large, non polar, or uncharged
The molecule is too small, polar, or uncharged
The molecule is too small, polar, or charged

9. Question 4 The molecule is too large, polar, or charged
Facilitated transport is necessary when…
The molecule is too large, polar, or charged
The molecule is too large, non polar, or uncharged
The molecule is too small, polar, or uncharged
The molecule is too small, polar, or charged

10. Which of the following is a function of the nucleus?
Question # 5
Which of the following is a function of the nucleus?
A. absorbing sunlight
B. releasing usable energy
C. storing genetic material
D. producing food molecules

11. Which of the following is a function of the nucleus?
Question # 5
Which of the following is a function of the nucleus?
A. absorbing sunlight
B. releasing usable energy
C. storing genetic material
D. producing food molecules

12. Question 6
Which of the following types of tissues allows for physical movement and contractions in organs?
Epithelial
Connective
Nervous
Muscular

13. Question 6
Which of the following types of tissues allows for physical movement and contractions in organs?
Epithelial
Connective
Nervous
Muscular

14. Question 7:
Diffusion is most accurately defined as _____________________. A. the active transport of materials across a cell membrane. B. the facilitated movement of molecules across a permeable membrane. C. the net movement of particles from where they are more concentrated to where they are less concentrated. D. molecules moving randomly in various directions. E. molecules moving in one direction only.

15. Question 7:
Diffusion is most accurately defined as _____________________. A. the active transport of materials across a cell membrane. B. the facilitated movement of molecules across a permeable membrane. C. the net movement of particles from where they are more concentrated to where they are less concentrated. D. molecules moving randomly in various directions. E. molecules moving in one direction only.

16. What are synthesized by the ribosomes?
Question# 8
What are synthesized by the ribosomes?
A. carbohydrates
B. lipids
C. nucleic acids
D. proteins

17. What are synthesized by the ribosomes?
Question# 8
What are synthesized by the ribosomes?
A. carbohydrates
B. lipids
C. nucleic acids
D. proteins

18. Question 9
Which of the following types of tissues function is to support, protect, and package the body’s organs?
Epithelial
Connective
Nervous
Muscular

19. Question 9
Which of the following types of tissues function is to support, protect, and package the body’s organs?
Epithelial
Connective
Nervous
Muscular

20. Question 10:
Passive transport means that a. some particles enter the cell while others do not. b. proteins selectively allow certain small molecules out of the cell. c. oxygen and carbon dioxide diffuse through the plasma membrane in the presence of phosphates. d. no energy is expended by the cell as particles move in and out of the cell. e. proteins move water into the cell.

21. Question 10:
Passive transport means that a. some particles enter the cell while others do not. b. proteins selectively allow certain small molecules out of the cell. c. oxygen and carbon dioxide diffuse through the plasma membrane in the presence of phosphates. d. no energy is expended by the cell as particles move in and out of the cell. e. proteins move water into the cell.

22. Question # 11
A B. 2 C. 3 D. 4

23. Question # 11
A B. 2 C. 3 D. 4

24. Question 12
Which of the following types of tissues is the basis of controlling the body’s systems?
Epithelial
Connective
Nervous
Muscular

25. Question 12
Which of the following types of tissues is the basis of controlling the body’s systems?
Epithelial
Connective
Nervous
Muscular

26. Question 13:
Small polar molecules diffuse into and out of the cell through a process called a. facilitated transport. b. exocytosis. c. active transport. d. endocytosis. e. equilibrium.

27. Question 13:
Small polar molecules diffuse into and out of the cell through a process called a. facilitated transport. b. exocytosis. c. active transport. d. endocytosis. e. equilibrium.

28. Which of the following matches a cell organelle with its function?
Question # 14
Which of the following matches a cell organelle with its function?
A. chloroplast - movement
B. nucleus – cell regulation
C. vacuole – energy production
D. mitochondrion – photosynthesis

29. Which of the following matches a cell organelle with its function?
Question # 14
Which of the following matches a cell organelle with its function?
A. chloroplast - movement
B. nucleus – cell regulation
C. vacuole – energy production
D. mitochondrion – photosynthesis