Bio 1500 Test 2
1. What is the main idea of Cell Theory?: The cell is the fundamental structural and functional unit
of life.
2. Is *chloroplast* in plant cells, animal cells, or both?: Plant cells
3. Is the *mitochondrion* in plant cells, animal cells, or both?: Both
4. Is the *cellulose cell wall* in plant cells, animal cells, or both?: Plant cells
5. Is *endoplasmic reticulum* in plant cells, animal cells, or both?: Both
6. Is the *Golgi apparatus* in plant cells, animal cells, or both?: Both
7. Is the *centriole* in plant cells, animal cells, or both?: Animal cells
8. Is the *cytoskeleton* in plant cells, animal cells, or both?: Both
9. Is the *nucleus* in plant cells, animal cells, or both?: Both
10. Is the *central vacuole* in plant cells, animal cells, or both?: Plant cells
,11. Is the *plasma membrane* in plant cells, animal cells, or both?: Both
12. The *plant cell wall* has a strong, protective structure made from
.: cellulose fibrils
13. What is the function of the
*central vacuole*?: - Regulates cytoplasm composition
- Creates internal pressure
- Stores cell compounds
14. What is the function of
*chloroplast*?: Makes sugar by converting light energy into chemical energy
15. What is the function of the
*mitochondrion*?: Produces chemical energy (ATP) that can power the cell
16. What is the function of the
,*Golgi apparatus*?: Modifies and packages proteins
17. Chloroplasts have membranous sacs called thylakoids that are surrounded
by a fluid called stroma.
(True or false): True
18. Chloroplasts contain a *green pigment* called .: chlorophyll
19. Chloroplasts have membranous sacs called *thylakoids* that are *surround-
ed by a fluid* called .: stroma
20. The activity of an organism depends on the individual and collective activity
of its .: cells
, 21. The activity of the cell is dictated by .: subcellular structures
22. The continuity of life has a .: cellular basis
(i.e. all cells originate from other cells)
23. Define INTERPHASE: period of growth and development
24. The number of cells in an organism can vary from to depending
on the size of the organism.: 1,
1 million
25. Cells can be thought of in somewhat the same way we think of a .-
: manufacturing plant
26. List the *basic characteristics of all cells*: 1. *Plasma membrane*
2. Semifluid substance called *cytosol*
3. *Chromosomes* (carry genetic information)
4. *Ribosomes* (make proteins)
27. Do *prokaryotic cells* have a nucleus?: No
1. What is the main idea of Cell Theory?: The cell is the fundamental structural and functional unit
of life.
2. Is *chloroplast* in plant cells, animal cells, or both?: Plant cells
3. Is the *mitochondrion* in plant cells, animal cells, or both?: Both
4. Is the *cellulose cell wall* in plant cells, animal cells, or both?: Plant cells
5. Is *endoplasmic reticulum* in plant cells, animal cells, or both?: Both
6. Is the *Golgi apparatus* in plant cells, animal cells, or both?: Both
7. Is the *centriole* in plant cells, animal cells, or both?: Animal cells
8. Is the *cytoskeleton* in plant cells, animal cells, or both?: Both
9. Is the *nucleus* in plant cells, animal cells, or both?: Both
10. Is the *central vacuole* in plant cells, animal cells, or both?: Plant cells
,11. Is the *plasma membrane* in plant cells, animal cells, or both?: Both
12. The *plant cell wall* has a strong, protective structure made from
.: cellulose fibrils
13. What is the function of the
*central vacuole*?: - Regulates cytoplasm composition
- Creates internal pressure
- Stores cell compounds
14. What is the function of
*chloroplast*?: Makes sugar by converting light energy into chemical energy
15. What is the function of the
*mitochondrion*?: Produces chemical energy (ATP) that can power the cell
16. What is the function of the
,*Golgi apparatus*?: Modifies and packages proteins
17. Chloroplasts have membranous sacs called thylakoids that are surrounded
by a fluid called stroma.
(True or false): True
18. Chloroplasts contain a *green pigment* called .: chlorophyll
19. Chloroplasts have membranous sacs called *thylakoids* that are *surround-
ed by a fluid* called .: stroma
20. The activity of an organism depends on the individual and collective activity
of its .: cells
, 21. The activity of the cell is dictated by .: subcellular structures
22. The continuity of life has a .: cellular basis
(i.e. all cells originate from other cells)
23. Define INTERPHASE: period of growth and development
24. The number of cells in an organism can vary from to depending
on the size of the organism.: 1,
1 million
25. Cells can be thought of in somewhat the same way we think of a .-
: manufacturing plant
26. List the *basic characteristics of all cells*: 1. *Plasma membrane*
2. Semifluid substance called *cytosol*
3. *Chromosomes* (carry genetic information)
4. *Ribosomes* (make proteins)
27. Do *prokaryotic cells* have a nucleus?: No
