Transcript Cell CRCT Review

Cells & Genetics
CRCT Review
Let’s play a game and have some
fun while practicing for our
test…just 30 days to go!!
Work with your teammates to come
up with the correct answer
This is not a timed game, however, there will be a
maximum of 1 minute per group if needed.
Write the correct letter answer on your dry erase
board
Wait for your teacher to ask for your answers and
then show them
Scores will be tallied after each correct answer given
Extra credit and candy prizes will be awarded at the
end of the class period for the teams with the most
points!
1. Cells
Which of the following is
the primary function
of petals in flowering
plants?
a. Protection from plant
consumers
b. Attraction of
pollinators
c. Capture of nectareating insects
d. Help with
photosynthesis
9. Cells
You and your
classmates are
looking at an animal
cell under a
microscope in order
to locate the cell’s
DNA, which occurs on
its chromosomes.
Where should you
look to locate the
chromosomes?
a.
b.
c.
d.
In the cell nucleus
In the cell vacuole
In the cell cytoplasm
In the cell
mitochondria
11. Cells
In plant cells,
chloroplasts…
a. Act as the cell’s
control center
b. Enable plant cells to
produce their own
food
c. Allow materials to
move into and out of
the cell
d. Support and protect
the cell
12. Genetics
Mendel proposed that
traits observed in pea
plants resulted from a
combination of
“factors” inherited
from each parent. His
description of these
“factors” can be
considered the first
scientific definition of
the role of…
a.
b.
c.
d.
Ribosomes
Meiosis
Genes
Cell nuclei
14. Cells
Specialized cells that
are similar in structure
and function are
usually joined
together to form
a.
b.
c.
d.
Tissues
Organs
Systems
organisms
17. Cells
The tissue that
connects muscle to
bone is called a
•
•
•
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A. membrane.
B. nerve.
C. tendon.
D. blood vessel.
18. Cells
Which of the following is
the simplest biological
unit?
•
•
•
•
A. the cell
B. the organ
C. the tissue
D. the organism
19. Cells
Which picture shows
A.
the smallest building
block of a living thing?
B.
C.
D.
20. Cells
Cells→Tissues→Organs→
What is next in the series?
•
•
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A. Habitats
B. Organisms
C. Systems
D. Organelles
21. Cells
The process of
releasing energy from
food is called
•
•
•
•
A. plant transpiration.
B. human circulation.
C. body perspiration.
D. cell respiration.
22. Cells
Spirogyra are green
A. The cells of parent
algae that can
algae have nuclei
reproduce sexually.
B. Each offspring
Which of the following
contains chloroplasts
features identifies
C. Several offspring
reproduction in
may be produced at
Spirogyra as sexual
once
reproduction?
D. Genetic material is
contributed by two
parent cells.
23. Cells
What can a green plant
cell do that an animal
cell cannot?
• A. make its own food
• B. move from one
place to another
• C. take in and release
gases
• D. reproduce itself
24. Cells
When a cell of a plant stem
divides, each new cell
has
• A. half the number of
chromosomes as the
parent cell.
• B. the same number of
chromosomes as the
parent cell.
• C. twice the number of
chromosomes as the
parent cell.
• D. four times the number
of chromosomes as the
parent cell.
25. Cells
All living organisms are
created through the
process of
•
•
•
•
A. growth.
B. metabolism.
C. respiration.
D. reproduction.
26. Cells
Which part of a plant
cell controls the
activities of all other
cell parts?
•
•
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A. cell membrane
B. cell wall
C. vacuole
D. nucleus
27.
Which BEST describes
a bird laying eggs?
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A. breathing
B. reproducing
C. digesting food
D. excreting waste
28.
Pollen is produced
in the —
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A. ovary.
B. pistil.
C. petal.
D. stamen.