Make up work Karyotypes

Make up work

Karyotypes

Multiple Choice

What is the Karyotype notation for this karyotype?

• 47, XY, trisomy 18

• 45, XY, trisomy 18

• 47, XY, trisomy 21

• 45, XX, trisomy 18

Multiple Choice

What is the Karyotype notation for the following individual?

• 47,XY, trisomy 23

• 46,XX

• 45,XY, +X

• 47,XY, +X

Multiple Choice

What is the Karyotype notation for the following individual?

• 45, XX, down syndrome

• 47, XX, down syndrome

• 45, XX, edward's syndrome

• 46 XX

Multiple Choice

A photograph or picture of chromosomes grouped in ordered pairs is called a.....

• Pedigree

• Chromosome chart

• Mitotic index

• Karyotype

Multiple Choice

An egg contains

• 22 autosomes and an X chromosome

• 22 autosomes and an Y chromosome

• 44 autosomes and 2 X chromosomes

• 44 autosomes and an X and a Y chromosome

Multiple Choice

A sperm contains

• Both an X and a Y chromosome
• Two X chromosomes
• An X OR a Y chromosome
• only a Y chromosome

Multiple Choice

A pair of identical chromosomes shown in a karyotype, one inherited from mom, and one inherited from dad are called

• sister chromotids
• centromeres
• homologous chromosomes
• autosomes

Multiple Choice

Which structure is labeled as A in the diagram?

• Centromere
• Chromosome
• Sister chromatids

Multiple Choice

Which structure is labeled as C in the diagram?

• Centromere
• Chromosome
• Sister chromatids

Multiple Choice

Determine the sex of the individual whose karyotype is displayed in the image.

• female
• male

Multiple Choice

Determine the sex of the individual whose karyotype is displayed in the image.

• female
• male

Multiple Choice

What would indicate a human male?

• XX
• X
• XY
• XXY

Multiple Choice

What is the haploid number for this Karyotype?

• 26
• 27
• 52
• 54

Multiple Choice

Nondisjunction can result in 

• trisomy conditions
• monosomy conditions
• additional sex chromosomes
• all of these

Multiple Choice

Analyze the karyotype and determine the type of the non-disjunction that is shown.

• This karyotype shows Trisomy 21

• This karyotype has no abnormality

• This karyotype shows a monosomy at the location of the sex chromosome

• This karyotype shows a translocation at location 1 of the karyotype.

Multiple Choice

When chromosomes fail to separate correctly during anaphase of meiosis, what can occur?

• extra chromosomes are found in the sex cell

• chromosomes of the sex cell are both doubled

• chromosomes of the sex cell are halved

• meiosis never completes

Multiple Choice

Klinefelter's Syndrome has the karyotype notation of 

• 47XX+21
• 47XXY
• 45XO
• 44XX

Multiple Choice

A person with Turner syndrome has only one X chromosome. This means one of their gametes was missing a chromosome.
Which of the following is why gametes sometimes lack a complete chromosome?

• Incomplete dominance
• Nondisjunction
• Inversion mutation
• Substitution mutation

Multiple Choice

What chromosome is affected by Down's Syndrome?

• 23
• 18
• 13
• 21