Transcript II Review

Unit 2 Test Organisms:
From Macro to Micro
Which of the following
statements is TRUE?
a. all living organisms are made up of
cells
b. most living organisms are made up
of cells
c. a few living organisms are made up
of cells
How was Dr. Paul Williams able to
develop Fast Plants that complete
a life cycle in 6 weeks?
a. By saving and replanting only seeds from
those Fast Plants that flowered and
produced seeds quickest
b. By saving and replanting seeds from all
Fast Plants
c. By saving or replanting seeds from Fast
Plants that grew the tallest
Which list below
includes only
organisms?
a.Fungus, tree, earthworm
b.Tomato, oxygen, bird
c. grass, pond, rain
According to the cell theory, the
basic units of life, of which
almost all organisms are
composed, are called—
a.energy units
b.chromosomes
c. cells
Which of the following
statements is TRUE?
a. all cells look the same
b. all cells perform the same
function
c. the shape and structure of a cell
is related to its function
Cell membranes are a part
of the cells of:
a. animals only
b. plants only
c. animals and plants only
d. animals, plants, and protists
You can find a nucleus in the
cells of:
a. animals only
b. plants only
c. animals and plants
d. humans only
The part of a cell that
normally contains its
genetic material is the:
a. cell membrane
b. nuclear membrane
c. nucleus
Which organelle is found in
Elodea cells but not in
onion bulb cells?
a. Cell wall
b. Chloroplasts
c. Cytoplasm
Which statement is true
about a cell wall?
a. It is rigid and nonliving.
b. It gives animal cells their
strength.
c. It is flexible and found in
both plant and animal cells.
In which of these
organelles is energy
released from food?
a. Mitochondrion
b. Chromosome
c. Ribosome
The Elodea cell above is soaking in salt
water. To which organelle is the arrow
pointing?
a. Nucleus
b. Nuclear envelope
c. Cell membrane
Jenny says that plant cells have cell
walls and chloroplasts and that
animal cells do not. Which of the
following would be a more
accurate statement?
a. Animal cells have cell walls and chloroplasts
but plant cells do not.
b. Plant cells have cell walls and animal cells have
chloroplasts.
c. Some plant cells have both cell walls and
chloroplasts but animal cells have neither.
A student is trying to find out
if a dead bee glued on the end
of a stick, a pipe cleaner, or a
cotton swab is the best
pollinator for plants. Use this
information to answer the
next 2 questions.
Which of the following would
be varied in the
investigation?
a. The number of times the flowers are
pollinated
b. The type of plants being pollinated
c. The device used to pollinate the
flowers
Which of the following should
the student do with the
fertilizer used during the
investigation?
a. Use extra fertilizer on the plants
pollinated
b. Keep fertilizer levels the same for all
plants
c. Use a different brand of fertilizer for
each pollinating group
What do humans and plants
have in common?
a. they are both living
organisms
b. they are both made of cells
c. both a and b
Substances pass in and
out of a cell through the:
a. cell membrane
b. nuclear membrane
c. mitochondria
What is the difference
between an ovule and a
seed?
a. Ovules will grow into female
flowers.
b. Seeds are the same as ovules
except they are dry.
c. Ovules are called seeds after
being fertilized.
The process during which the
sperm and egg nuclei join is
called—
a. germination
b. fertilization
c. pollination
Plants that produce flowers—
a. have offspring exactly like
themselves
b. reproduce sexually
c. always have male and
females parts
Which of these terms does not
relate to sexual reproduction of
plants?
a. Seeds
b. Flowers
c. Runners
Which of these is not
characteristic of interphase?
a. Spindle fibers develop
b. Chromosomes are too small to
be visible through a compound
microscope
c. The cell grows in size
A protein that “carries”
messages from parent to
offspring is
a. Water
b. DNA
c. Sugar
The sketches in the figure above represent the
steps of cell division, but they are out of
sequence. Which of these choices reflects
the proper sequence for the steps of cell
division?
a. 4,3,1,5,2
c. 2,4,5,3,1
b. 4,2,3,5,1
d. None of the above
One of the most effective ways
you can prevent the spread of
infectious disease is to:
a. eat a balanced diet
b. wash your hands frequently
c. get enough sleep
Tammy is sick and has been
prescribed antibiotics. She begins
to feel better and decides not to
complete the full course. What is a
trade-off of her decision?
a. not all of the microbes may be killed
and she may get more sick
b. she may get better because most of
the microbes have been killed
c. she cannot infect anyone else
Which of the following is NOT
considered an infectious
disease?
a. cancer
b. chickenpox
c. flu
Which two of these protists are
most closely related?
a. A and B, because they move in the same way
b. C and D, because they move by means of the
same structures
c. A and D, because they move by means of the
same structures
Protists D differs from A, B,
and C because it—
a. does not move.
b. lives in colonies.
c. carries out photosynthesis.
Which of the four protists moves
by cilia?
a. A
c. C
b. B
d. D
Which of the four protists
moves by pseudopodia?
a. A
c. C
b. B
d. D
What makes the Euglena you
observed in Lesson 11 more
plant-like than animal-like?
a. Its nucleus
b. Its flagella
c. Its chloroplasts
Which of these belong to
the kingdom Monera?
a. Euglena
b. Bacteria
c. Protists
Monerans were placed in a
separate kingdom because
they –
a. have nuclear material that is not
confined within a nuclear envelope.
b. can make their own food, but can
also move.
c. are multicellular organisms that
cannot make their own food.