Jeopardy

1
Jeopardy
Reproduction Division
Patterns of Inheritance
DNA Replication
Protein Synthesis
Mutations Biotechnology
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2
1 - 100

• What important process contributes to the genetic
  diversity of an individual and occurs during
  Prophase I of Meiosis?

• Crossing-Over between Homologous Chromosomes

3
1 - 200

• Identify TWO disadvantages of Sexual Reproduction

• Takes longer
• Must find a mate
• Takes more energy
• Fewer offspring

4
1 - 300

• Identify THREE organisms that reproduce asexually

• Some plants (spider plants, willow trees, ect.)
• Bacteria
• Sea stars, sea urchins, some worms

5
1 - 400

• What type of cell division creates FOUR haploid
  gametic cells?

• Meiosis

6
1 - 500

• If an cell has a diploid number of 46 before
  meiosis, how many chromosomes are present in each
  daughter cell.

• 23

7
2 - 100

• Which Mendelian Law is described below
• Two tall parent plants have a short plant
  offspring
• This law states that alleles will be separated
  from each other during the process of Meiosis

• Law of Segregation

8
2 - 200

• Mendelians Law of Dominance
• A tall plant is crossed with a short plant and
  the offspring have the following phenotypes
• 3 tall plants, 3 short plants
• What is the genotype of the parent plants?

• Tt and tt

9
2 - 300

• If a man that is color blind and a woman that is
  a carrier have children what is the probability
  that their sons will be colorblind? Their
  daughters? (clue- draw out a Punnett square)

• 50 chance that their son will be colorblind
• 50 chance that their daughter will be colorblind

10
2 - 400

• Given the information key to the right, what
  phenotypes would you expect to see if you crossed
  a red flower with a white flower?
• What type of inheritance is exhibited?

• Only pink flowers
• Incomplete dominance

11
2 - 500

• Is this disorder
• dominant or recessive?
• Is it autosomal or
• sex-linked?
• What is the genotype of the oldest male in the
  pedigree?

• Dominant
• Autosomal
• Heterozygous

12
3 - 100

• What is 9 in the picture to the right?
• What kind of bond is 8?

• Nucleotide
• Hydrogen bond

13
3 - 200

• True or False - During DNA Replication Adenine
  always base pairs with Uracil and Guanine always
  base pairs with Cytosine

• FALSE

14
3 - 300

• Why does the DNA need to be replicated?
• A) It has become mutated
• B) To make an RNA molecule
• C) The cell is going to divide and needs two
  copies
• D) So that one copy can leave the nucleus and
  make proteins

• C) The cell is going to divide and needs two
  copies

15
3 - 400

• DNA replication results in two DNA molecules,
• A) each with two new strands
• B) one with two new strands and the other with
  two original strands
• C) each with one new strand and one original
  strand
• D) each with two original strands

• C) Each with one new strand and one original
  strand

16
3 - 500

• What enzyme adds nucleotides to the new DNA
  strand during DNA Replication?

• DNA Polymerase

17
4 - 100

• What is the complementary strand of mRNA for this
  segment of DNA?
• TACGGCCTA
• How many amino acids will this code for?

• AUGCCGGAU
• 3

18
4 - 200

• Which important RNA molecule has an anticodon and
  holds an amino acid?

• tRNA

19
4 - 300

• Where does Translation take place?
• What is the end product of translation?

• Ribosome (cytoplasm)
• Polypeptide (protein)

20
4 - 400

• Where in a Eukaryotic cell is mRNA created?
• What is the process of creating mRNA called?

• The Nucleus
• Transcription

21
4 - 500

• What does Gene Regulation mean?

• Cells dont make all of the proteins all of the
  time. They only make the ones they need.

22
5 - 100

• If a mutation occurs in a somatic cell (not a sex
  cell)
• A) it will be spread to the family
• B) it will cause immediate death
• C) a fetus will not develop properly
• D) it could cause skin cancer

• D) it could cause skin cancer

23
5 - 200

• Identify TWO diseases or disorders caused by
  genetic mutations that are sex-linked

• Colorblind
• Muscular Dystrophy
• Hemophilia

24
5 - 300

• What happens if a single pair of homologous
  chromosomes dont fully separate during Meiosis,
  and the gamete is fertilized?

• You end up with a monosomy or a trisomy

25
5 - 400

• Identify TWO examples of Biotechnology that
  select for useful traits.

• Oil metabolizing bacteria created by
  encouraging mutations with radiation
• Insect resistant plants created by splicing
  genes into a different genome
• Polyploidy crops created by encouraging
  non-disjunction
• Larger corn plants created by selective breeding

26
5 - 500

• Identify TWO autosomal chromosomal disorders.

• Sickle Cell Anemia
• Huntington's
• Cystic Fibrosis
• Down syndrome