Cell Structure

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1: What does the image below show?: Mitochondrion
Golgi body
Chloroplast
Secretory vesicle
Ribosome
Smooth ER
2: 3.25 cm is equal to:: 3.25 x 10¹ micrometres
3.25 x 10² micrometres
3.25 x 10³ micrometres
3.25 x 10⁴ micrometres
3.25 x 10⁴⁰ micrometres
3.25 x 10¹⁰ micrometres
3: What is the name of the cells that transport the products of photosynthesis?
4: Examine the diagram below. Which is composed of cellulose?: a)
b)
c)
d)
e)
5: Which is the tonoplast?: a)
b)
c)
d)
e)
6: What do the following cells compose?: Squamous epithelial tissue
Hairy squamous tissue
Goblet tissue
Cuboidal ciliated epithelium
Columnar ciliated epithelium
7: Cell membranes are best described as:: Permeable
Hydroscopically impervious
Freely permeable
Wholly permeable
Partially permable
Impermeable
8: Look at the diagram of the cell below. Which is the rough ER?: a)
c)
e)
g)
f)
j)
9: Which is a lysosome: b)
c)
d)
f)
h)
j)
10: Which synthesizes lipids?: a)
b)
d)
g)
h)
i)
11: Which structure provides energy for the cell?: e)
f)
g)
h)
i)
j)
12: Which of the following is true of prokaryotes?: They have a nucleus
They possess mitochondria
They are compartmentalised
They have ribosomes
They are commonly 10 痠 in diameter
13: What organelle is this?: Smooth ER
Mitochondion
Golgi body
Chloroplast
Rough ER
Cytoskeleton
14: Name the structures that are the sites of protein synthesis
15: What is the cell wall of a prokaryote made from?: Cellulose
Cross-linked cellulose
Complex branched polysacharides
Peptidoglycan
Protein
16: Electron microscopes work with: dead material only
live material only
either dead or alive material
17: The study of cells is known as
18: How many nanometres are there in a metre?: 1 x 10³
1 x 10⁴
1 x 10⁶
1 x 10⁷
1 x 10⁸
1 x 10⁹
19: Which of the following contains hydrolytic enzymes?: Golgi body
Golgi vesicles
Cisternae
Ribosomes
Centrioles
Lysosomes
20: What can be described as an aggregation of cells that perform a particular function?: Organelle
Organ
Tissue
Organism
Leaf
21: What is the following:: Virus
Prokaryote
Fungi
Eukaryote
Sperm cell
Cyanobacterium
22: The dark staining region of the nucleus is named the
23: Which type of microscope relies on the reflection of electrons from the surface of the specimen?: Transmission Electron Microscope
Scanning Electron Microscope
Light Microscope
24: Examine the picture of a leaf below: Which is the palisade layer?: a)
b)
c)
d)
e)
f)
25: Which is the spongy mesophyll layer?: a)
b)
c)
d)
e)
f)
26: Which is the vascular bundle?: a)
b)
c)
d)
e)
f)
27: Organisms can be clasified as viruses, _______________ and eukaryotes.
28: A protoctist is a type of: Eukaryote
Prokaryote
Bacteria
Fungus
Virus
Plant
29: The small structures within a cell are named
30: What name is given to the finger-like projections that are found inside the organelle which is responsible for providing the cell with energy?