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WorksheetsCell Cycle and Replication Test Review
Total questions: 18
Worksheet time: 18mins
Crossing over, or recombing of genes, in Meiosis happens in which phase?
Prophase I
Metaphase II
Telophase II
Anaphase II
Which of the following diagrams represent meiosis?
Diagram 1
Diagram 2
Diagram 1 and 2
None of the above
Which answer choice shows the steps of the cell cycle in order?
Interphase, Cytokinesis, Prophase, Metaphase, Anaphase, Telophase
Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
Prophase, Metaphase, Anaphase, Telophase, Interphase, Cytokinesis
Cytokinesis, Prophase, Metaphase, Interphase, Anaphase, Telophase
True or False: Mitosis occurs in reproductive (sex) cells.
True
False
True or False: Meiosis produces cells with 46 chromosomes.
True
False
True or False: Mitosis produces 2 identical cells.
True
False
Where does DNA synthesis happen in eukaryotic cells?
Cytoplasm
mitochondria
nucleus
golgi apparatus
In what phase of mitosis do chromosomes align in the middle?
Prophase
Metaphase
Anaphase
Telophase
Somatic cells are diploid cells, which is represented by the equation 2n. 2n represents how many chromosomes in humans?
11
22
23
46
What pairs with Adenine in DNA?
Thymine
Uracil
Guanine
Cytosine
Interphase has 3 stages. Which stage includes DNA replication?
Mitosis
G1 Phase
G2 Phase
S Phase
During which phase of mitosis do spindle fibers separate chromosomes to ensure that each new nucleus has one copy of each chromosome?
Prophase
Metaphase
Anaphase
Telophase
When cells lose their ability to regulate the cell cycle, they can divide at an accelerated rate and form a mass of cells. This mass of cells is referred to as:
A tumor
an embryo
a gland
an organ
In RNA, what pairs with Adenine?
Thymine
Uracil
Guanine
Cytosine
Convert the following DNA strand into RNA:
TCC AAT GGC TTA TTT GCA
AGG TTA CCG AAT AAA CGT
GAA CCA CCA GGA TTT ACG
AGG UUA CCG AAU AAA CGA
A sequence of a RNA strand is shown:
AGG UUA CCG AAU AAA CGU
Which of these is the correct amino acid chain produced from the DNA template strand?
Try - Phe - Leu - Gly - Asp - Phe
Arg - Leu - Pro - Asp - Lys - Arg
Ser - Leu - Pro - Asp - Lys - Arg
Try - Phe - Leu - Gly - Asp - Ser
What is the purpose of Mitosis?
To create reproductive cells
To grow/repair our body cells
In humans, gametes contain:
22 autosomes, 1 sex chromosome
1 autosome, 22 sex chromosomes
45 autosomes, 1 sex chromosome
1 autosome, 45 sex chromosomes
