Download SBI3U Cell Cycle Assessment

2016-11-21
Instructions
Cell Cycle and DNA
Assessment
Answer the following questions
on a sheet of paper:
Mr. Masri
SBI 3U
Humberside C. I.
1. The goal of mitosis is to ensure
2. The image illustrates what phase of mitosis?
(A)  DNA is replicated without errors.
(A)  Anaphase
(B)  each cell has an equal number of
(B)  Telophase
chromosomes.
(C)  each new cell is genetically different from
its parent.
(D)  cells will divide at the appropriate time.
(C)  Metaphase
(D)  Prophase
(E)  None of the above
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3. What goes on in G2 phase?
(A) Growth and development
(B) Organelle duplication
(C) DNA replication
(D) Mitosis
(E) Cytokinesis
4. Which of the following is NOT a phase of
mitosis?
(A)  Prophase
(B)  Telophase
(C)  Anaphase
(D)  Interphase
(E)  Metaphase
5. What phase do chromosomes line up at the
equatorial plate?
(A)  Prophase
(B)  Telophase
(C)  Anaphase
(D)  Metaphase
6. A cell that has 20 chromosomes undergoes
mitosis. Which of the following is true?
(A)  Two daughter cells will be created, each have 20
chromosomes
(B)  Two daughter cells will be created, each have 40
chromosomes
(C)  Four daughter cells will be created, each having
10 chromosomes
(D)  Two daughter cells will be created, each having
10 chromosomes
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7. What is the structure labeled X in the picture?
(A) Spindle fibres
(B) Centrioles
(C) Aster rays
8. Which of the following does NOT take place
during prophase?
(A) Nuclear membrane disappear
(B) Centrioles move to opposite ends of the cell
(C) Chromosomes uncoil to chromatin.
(D) Centromere
(D) Spindle fibres form
(E) Chromatids
(E) None of the above.
9. A cell with 10 chromosomes undergoes
mitosis. How many chromosomes does the
daughter cell have?
10. The building blocks of DNA are called
(A) nucleotides.
(A) 2
(B) nucleic acids.
(B) 5
(C) amino acids.
(C) 10
(D) nitrogenous bases.
(D) 20
(E) guanine.
(E) None of the above.
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11. What components make up a nucleotide?
(select all that apply)
12. Identify all the examples of complementary
base-pairing:
(A) nitrogenous base
(A) adenine with Thymine
(B) deoxyribose sugar
(B) ribose with deoxyribose
(C) phosphate group
(C) cytosine with thymine
(D) glycerol
(D) adenine with guanine
(E) nucleic acid
(E) guanine with thymine
13. Describe the shape of a DNA molecule.
14. What type of bonding is holding the two
strands of DNA together? Choose the MOST
correct answer.
(A) Dipole-dipole
(B) London dispersion
(C) Hydrogen bonding
(D) Covalent bonding
(E) Ionic bonding
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Name
Date
Reinforcement and Study Guide
Chapter
11
Class
DNA and Genes
Section 11.1 DNA: The Molecule of
Heredity
In your textbook, read about what DNA is and the replication of DNA.
Label the diagram. Use these choices: nucleotide, deoxyribose, phosphate group, nitrogen base,
hydrogen bonds, base pair.
15. What is label X pointing to?
deoxyribose
1. __________________
X
nitrogen base
2. __________________
base pair
4. ____________________
hydrogen bonds
5. ____________________
nucleotide
3. __________________
phosphate group
6. ____________________
Complete each statement.
nitrogen bases
Adenine (A)
7. __________________
, guanine (G), cytosine (C), and thymine (T) are the four __________________
in DNA.
cytosine (C)
8. In DNA, __________________
always forms hydrogen bonds with guanine (G).
nucleotides
9. The sequence of __________________
carries the genetic information of an organism.
replication
10. The process of __________________
produces a new copy of an organism’s genetic information,
which is passed on to a new cell.
double helix
11. The double-coiled shape of DNA is called a __________________
.
1. The goal of mitosis is to ensure
REINFORCEMENT AND STUDY GUIDE
CHAPTER 11
(A)  ofDNA
BIOLOGY: The Dynamics
Life
is 47
replicated without errors.
(B)  each cell has an equal number of
The Answers
chromosomes.
(C)  each new cell is genetically different from
its parent.
(D)  cells will divide at the appropriate time.
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2. The image illustrates what phase of mitosis?
3. What goes on in G2 phase?
(A)  Anaphase
(A) Growth and development
(B)  Telophase
(B) Organelle duplication
(C)  Metaphase
(C) DNA replication
(D)  Prophase
(D) Mitosis
(E)  None of the above
(E) Cytokinesis
4. Which of the following is NOT a phase of
mitosis?
5. What phase do chromosomes line up at the
equatorial plate?
(A)  Prophase
(A)  Prophase
(B)  Telophase
(B)  Telophase
(C)  Anaphase
(C)  Anaphase
(D)  Interphase
(D)  Metaphase
(E)  Metaphase
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6. A cell that has 20 chromosomes undergoes
mitosis. Which of the following is true?
(A)  Two daughter cells will be created, each have
20 chromosomes
(B)  Two daughter cells will be created, each have 40
chromosomes
(C)  Four daughter cells will be created, each having
10 chromosomes
7. What is the structure labeled X in the picture?
(A) Spindle fibres
(B) Centrioles
(C) Aster rays
(D) Centromere
(E) Chromatids
(D)  Two daughter cells will be created, each having
10 chromosomes
8. Which of the following does NOT take place
during prophase?
(A) Nuclear membrane disappear
(B) Centrioles move to opposite ends of the cell
(C) Chromosomes uncoil to chromatin.
9. A cell with 10 chromosomes undergoes
mitosis. How many chromosomes does the
daughter cell have?
(A) 2
(B) 5
(D) Spindle fibres form
(C) 10
(E) None of the above.
(D) 20
(E) None of the above.
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10. The building blocks of DNA are called
(A) nucleotides.
(B) nucleic acids.
(C) amino acids.
(D) nitrogenous bases.
(E) guanine.
11. What components make up a nucleotide?
(select all that apply)
(A) nitrogenous base
(B) deoxyribose sugar
(C) phosphate group
(D) glycerol
(E) nucleic acid
12. Identify all the examples of complementary
base-pairing:
(A)  adenine with thymine
13. Describe the shape of a DNA molecule.
Answer: Double Helix
(B) ribose with deoxyribose
(C) cytosine with thymine
(D) adenine with guanine
(E) guanine with thymine
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Name
Date
Reinforcement and Study G
Chapter
11
Class
DNA and Genes
Section 11.1 DNA: The Mo
In your textbook, read about what DNA is and the replication of DNA.
Label the diagram. Use these choices: nucleotide, deoxyribose, phosphate group, nitrogen
hydrogen bonds, base pair.
14. What type of bonding is holding the two
15. What is label X pointing to?
strands of DNA together? Choose the MOST
deoxyribose
1. __________________
correct answer.
X
(A) Dipole-dipole
(B) London dispersion
nitrogen base
2. __________________
(C) Hydrogen bonding
base pair
4. _________________
hydrogen bonds
5. _________________
(D) Covalent bonding
nucleotide
3. __________________
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
(E) Ionic bonding
phosphate grou
6. _________________
Complete each statement.
nitrogen b
Adenine (A)
7. __________________
, guanine (G), cytosine (C), and thymine (T) are the four ____________
in DNA.
cytosine (C)
8. In DNA, __________________
always forms hydrogen bonds with guanine (G).
nucleotides
9. The sequence of __________________
carries the genetic information of an organism.
replication
10. The process of __________________
produces a new copy of an organism’s genetic informati
which is passed on to a new cell.
double helix
11. The double-coiled shape of DNA is called a __________________
.
REINFORCEMENT AND STUDY GUIDE
CHAPTER 11
BIOLOGY: The Dynamics of Li
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