Modern Genetics

Genetic screening involves

• replacing a defective gene

• making an identical copy of an individual

• constructing DNA from different samples

• testing to see if a trait will get passed down

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Cloning involves

• replacing a defective gene

• making an identical copy of an individual

• constructing DNA from different samples

• testing to see if a trait will get passed down

Gene therapy involves

• replacing a defective gene

• making an identical copy of an individual

• constructing DNA from different samples

• testing to see if a trait will get passed down

Genetic engineering involves

• replacing a defective gene

• making an identical copy of an individual

• constructing DNA from different samples

• testing to see if a trait will get passed down

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which of the following is true about vaccines

• altered/ dead virus is injected

• alive/ real virus is injected

How do vaccines work?

• your body makes antibodies to defend from the virus

• your organs shut down and start over

• your body copies the virus so much that it will just stay with you

In gel electrophoresis, the purpose is to

• to put electricity into your actual DNA

• clump all of an individuals DNA together

• separate strands of DNA

In gel electrophoresis, which of the following is true?

• DNA is organized from smallest to largest

• DNA is organized form largest to smallest

• DNA is mixed together

based on this picture of DNA banding, Which person matches the blood stain

• bob

• sue

• john

• lisa

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NGSS.HS-LS3-2

Can this man be this child's father?

• yes

• no

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