MI Unit 2

By looking at the chromosomes how can you tell that this person is biologically female?

• Because there are two X chromosomes

• Because there are more chromosomes than in a male

Tags

NGSS.HS-LS3-1

By looking at the chromosomes is this individual biologically male or female? How do you know?

• Female, because they have two X chromosomes

• Male, because they have one X and one Y chromosome

Tags

NGSS.HS-LS3-1

Match the disorders with their correct definition

• Caused by changes in the DNA of one gene

• Caused by environmental factors and mutations

• Caused by missing or extra copies of chromosomes

• Caused by mutations in mitochondrial DNA

Tags

NGSS.HS-LS3-2

What is the mutation in this persons chromosomes?

• There is only one X

• 7 is shaped like a hockey stick

• There's an extra 21

• 1 is too curved

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

This is called Turners syndrome, can you notice the mutation in the chromosomes?

• Both chromosomes 1 are bent

• There are too many chromosomes

• There are too many of chromosome 3

• There is no Y chromosome

Tags

NGSS.HS-LS3-2

These are the chromosomes of someone with Kleinfelters syndrome. What is different about their chromosomes?

• There is only one Y chromosome

• One of the 5th chromosomes is too curved

• There is an extra X chromosome

• There are too few chromosomes

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

This person has Angel Mans syndrome. What is different about their chromosomes?

• Chromosome 1 is misshapen

• Chromosomes 21 is too small

• They are missing one of chromosome 15

• Chromosomes 7 and 8 look weird

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

This is known as Edwards Syndrome, can you identify the chromosomal mutation?

• Chromosomes 1 and 2 are bent

• There is no Y chromosome

• This persons chromosomes are normal

• There are 3 of chromosomes 18

Tags

NGSS.HS-LS3-2

Which of the following are ingredients in the PCR reaction? Choose all that apply.

• excess of primers

• free deoxynucleotides

• Taq polymerase

• buffer

• agarose gel