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DNA and Cell Division

Answer the questions in the time limit, some answer have different variations
Quiz by Emione0601
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Last updated: July 31, 2024
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First submittedJuly 31, 2024
Times taken22
Average score36.4%
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Hint
Answer
What does DNA stand for
Deoxyribonucleic acid
What are the two types of DNA
Nuclear and Mitochondrial
What is a group of phosphate, sugar and a base called
Nucleotide
What is the shape of DNA
Double helix
What are the 4 bases called
Nitrogenous bases
Which base starts with A
Adenine
Which base starts with C
Cytosine
Which base starts with G
Guanine
Which base starts with T
Thymine
Which base does Thymine swap with in RNA
Uracil
What does the t in tRNA stand for
Transfer
What does the m in mRNA stand for
Messenger
What does the r in rRNA stand for
Ribosomal
Where does transcription occur
Nucleus
Where does translation occur
Cytoplasm
Which cells undergo mitosis
Somatic
Which cells undergo meiosis
Gametes
How many stages are there in mitosis
4
How many stages in meiosis
8
What is the first stage of cell division
Prophase
What is the second
Metaphase
What is the third
Anaphase
What is the fourth
Telophase
What occurs after mitosis/meiosis
Cytokensis
What is G1 phase
First Growth Phase
What is S phase
Synthesis phase
What is G2 phase
Second growth phase
What are G1, S, and G2 part of
Interphase
What are cells produced by cell division called
Daughter cells
How many cells are produced during mitosis
2
How many cells are produced during meiosis
4
What occurs during prophase 1 that creates unique cells
Crossing over
There are three different types of mistakes, crossing over, random assortment and _____?
Non-disjunction
What occurs when cell division is uncontrolled
Cancer
What is the common name for trisomy 21
Downs Syndrome
How many chromosomes are in a normal cell
46
How many chromosomes are in a sperm/egg cell
23
____ fibers come from the centrioles to pull chromosomes to different sides of the cell
Spindle
How many different types of stem cells are there
3
Stems cells are _________, multipotent and pluripotent
Totipotent
Which type of stem cells are found in the embryo and cord blood
Pluripotent
Which are the only stem cells to exist in adult humans
Multipotent
What is the most common type of cancer in Australia
Bowel Cancer
What is a common carcinogen
Cigarettes, Asbestos, Chemicals, UV radiation, Alcohol, and Ionizing Radiation
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