Download BILL Standards Unit 2 - Cells! Textbook Chapters: 7.1, 7.2, 20.1

Test Date: _________________________
BILL Standards Unit 2 Cells!
Textbook Chapters: 7.1, 7.2, 20.1, &
20.2
Write the questions and answer them in your BILL book
Vocabulary:(10)
Cell
Prokaryotic
Eukaryotic
Infer
Virus
Capsid
Bacteriophage
Lytic infection (cycle)
Lysogenic infection
(cycle)
Replicate
Characteristics of Life (2)
1. Describe characteristics all living things have in common
2. List the following levels of organization in order from simplest to most
complex (molecule, cell, atom, organelle, organism, organ, tissue, organ
system)
Viruses (4)
1. Describe why viruses are not considered living things and how they are
structurally different from cells
2. Compare the structures of viruses to cells
3. Describe viral reproduction
4. Describe the role of viruses in causing diseases such as human
immunodeficiency virus (HIV) and influenza
Cell Structure (4)
1.
2.
3.
4.
List the parts of the cell theory
Describe major features that distinguish prokaryotic from eukaryotic cells
describe major features that distinguish plant and animal cells
Describe or recognize the appearance or structure of cell organelles and
describe important functions of each:
o Ribosomes, cytoplasm, cell membrane, chromosomes, cell wall,
eukaryotic nucleus, nucleolus, lysosomes, vacuoles, cytoskeleton,
centrioles, cilia, flagella, Golgi apparatus, chloroplasts, mitochondria,
and endoplasmic reticulum
o Demonstrate this by filling in the following chart for each organelle
Name of organelle
Function
Drawing of
structure
Found in…
(plant, animal,
bacteria)
Microscope Skills (4)
1. Explain how to calculate total magnification
2. Describe which focusing knobs (coarse and fine) should be used with each of
the objective lenses. Why?
3. Cynthia is using a microscope and needs to center the
specimen in the field of view, as seen on the right.
Describe how Cynthia should move the stage in order to
center the specimen
4. Use the diagram below to answer the following: What is the approximate
length of each cell in micrometers?
Specialized Cells (3)
1. Sketch an example of each of the following cells:
o Plant cells
 Roots
 Stems
 Leaves
o Animal cells
 Blood
 Muscle
 Epithelium
 Nervous
2. How can you distinguish between the following cell types: nervous, epithelial,
muscle, and blood
3. Give 3 examples of particular specialized cells, and explain how these cells
are modified and how their structure relates to each cell’s function in an
organism