Name______________________________________________________hr__________DUE
Chapter 4 Test Questions Study Guide
Answer on your own paper.
BSU Honors Biology
1. Find the drawing in figure 4-5 contains that a structure that carries our photosynthesis. What is this structure
labeled in diagram?
2. Comparing and contrasting Which structure in drawing I (one) of figure 4-5 corresponds to structure ”L”in the
drawing II (two)?
3. Comparing and contrasting look at figure 4-5. Which structure in drawing I corresponds to structure M in drawing
II?
4. Which shows the cell being in an isotonic solution? Look at figure 4-8.
5. Which is a prokaryotic cell and which is a eukaryotic cell? How do you know?
6. Which shows the cell in a hypotonic solution and which shows the cell in a hypertonic solution?
7. Interpreting graphics Figure 4-4. How will the distribution of the solutes on each side of the membrane to change
over time?
8. What would happen if the C molecules were not permeable?
Students measured the amount of water lost in an egg when placed in syrup.
9. Look at the graph in figure 4-6. Compare the lab results of the single lab group with those collected by the rest of
the class. Line A is class data. Line B is lab group B. Line C is lab group C. How much further did C travel than
A?
10. Look at the graph in figure 4-6. How would the results differ if a sucrose solution with twice the concentration of
the one used to collect the results represented by line A were used?
11. What could account for the difference in lines A and B in the graph figure 4-6?
12. What are the functions of the nucleus?
13. Which two organelles would you expect to find in plant cells but not animal cells?
14. Which structures serves as the cells boundary from its environment?
15. Which organelle breaks down old or damaged cell parts, because it contains enzymes of digestion?
16. When the concentration of molecules on both sides of a membrane is the same, what happens to the movement
of the molecules?
17. The cell membrane contains channels and pumps that help move materials from one side to the other. What are
these channels and pumps made of?
18. What organisms are prokaryotes?
19. Diffusion of the movement of molecules from……. To -……….?
20. Which means of particle transport requires input of energy form the cell?
21. The work of Schleiden and Schwann can be summarized by saying that?
22. Unlike cell membrane, the cell wall is?
23. Which organelles help provide cells with energy?
24. List the levels of organization in a multicellular organism form the simplest level to the most complex level.
25. Which organelle makes proteins using coded instructions that come from the nucleus? Hint it is sometimes
located on the endoplasmic reticulum.
26. T/F, The cells of multicellular organisms are specialized.
27. What three things are found in the nucleus?
28. The diffusion of water across a selectively permeable membrane is called?
29. Who was the first person to identify cells from cork and name them “cells”?
30. Which structures carry out cell movement and give support structure to the cell?
31. Diffusion occurs because?
32. Which is an organelle found in the cytoplasm free floating or on the ER?
33. The structure labeled I in figure 4-5 is a thin, flexible barrier around a cell. It is called the?
34. List a function of the cell membrane
35. T/F Eukaryotes usually contain specialized organelles, DNA, and a nucleus.
36. Prokaryotes lack?
37. What is the function of the cytoskeleton?
38. List the cell theory/
39. An organ system is a group of organs that do…?
40. What type of cells does cell theory applies to?
41. These organisms do not have a cell wall.
42. Which cell structure contains the cells genetic material such as DNA and controls the cells activities?
43. Which organelle converts food into ATP that the cell uses for growth, development, and movement?
44. The main function of the cell wall is to do what?
45. List the sequence that traces the path of a protein in the cell.
46. Which structure contains another? (Which structure has the other structures inside it?)
47.
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A group of cells that perform similar functions is called a(an)?
An animal cell that is surrounded by fresh water will burst because the osmotic pressure causes?
What type of cells contain a nucleus?
What is the functions of the cytoskeleton?
Why the nucleus is important to cells?
Which term refers to cells having different jobs in an organism?
In figure 4.3,RNA and other molecules such as ribosomes leave the certain channels through the structure
labeled_____ in Figure 4-3?
Which letter would indicate where DNA or chromatic would be found? From figure 7.3
The material indicated in figure 7-5 by the letter A is called the ____?
Organize the levels of the organization in a multicellular organism from most complex to most complex to
simplest level.
Eukaryotes contains specialized structures that perform important cellular functions. These structures are
called____. “F” is an example of a specialized structure which is called___?
Unlike smooth endoplasmic reticulum, rough endoplasmic reticulum has ______attached to it?
The cell takes in food and water and eliminates wastes through the ______?
Large molecules such as glucose that cannot cross the lipid bilayer can still move across the membrane with a
concentration gradient by________.
The structure indicated in figure 4-5 by the letter O is usually larger in _____Cells.
What would happen to an animal cell (such as our egg) had .8% salt concentration if it were placed in a salt
solution with at concentration of 20% outside of the cell? What type of solution (hypertonic, hypotonic, isotonic) is
the salt water compared to the concentration of the inside of the cell?
Identify the structure from figure 4.5 labeled G.
Identify the entire structure shown in figure 4-3.
Identify the structure labeled C found in figure 4.3, which could, but does not contain ribosomes.
Identify the structure labeled A found in figure 4-5?
4-5
Identify the structure labeled E in figure 4-5?
Identify the structure labeled B in figure 4-5?
4-4
4-8
C
4-3
Sucrose
4-6
Water