Exploring Genetic Mutations and Their Impact on Health

The video explains genetic conditions, focusing on DNA, genes, and proteins. It discusses how mutations in genes can lead to genetic disorders, with examples like cystic fibrosis and sickle cell anemia. The video also covers gene therapy research aimed at correcting specific mutations to treat genetic diseases.

What is the primary function of genes in the human body?

• To store energy

• To provide instructions for protein production

• To fight infections

• To transport oxygen

Tags

NGSS.HS-LS1-1

What are proteins responsible for in the human body?

• Storing genetic information

• Generating electrical impulses

• Providing structural support

• Many processes including tissue repair and blood clotting

How many genes are known to produce different proteins?

• Approximately 40,000

• Approximately 10,000

• Approximately 20,000

• Approximately 30,000

What can a mutation in a single gene result in?

• Increased energy levels

• Defective proteins or lack of needed protein production

• Enhanced immune response

• Improved cognitive function

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-2

How are most mutations passed down?

• Through diet

• By random chance

• From biological parents

• Through environmental factors

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What form can mutations take at the DNA level?

• Change in blood type

• Change in a single nucleotide base or repeated DNA sequence

• Change in protein structure

• Change in cell membrane composition

Tags

NGSS.HS-LS3-2

Which of the following is NOT an example of a genetic condition?

• Sickle cell anemia

• Cystic fibrosis

• Diabetes

• Hemophilia

What is the goal of gene therapy research?

• To improve memory

• To enhance physical strength

• To address specific mutations in genetic instructions

• To change eye color

Tags

NGSS.HS-LS3-2

What is the current state of gene therapy for some genetic diseases?

• In ongoing clinical trials

• Only theoretical

• Fully approved and widely used

• Completely abandoned

Where can you find more information about gene therapy research?

• hemedifferently.com

• dnastudies.net

• geneticresearch.org

• genetherapyinfo.com

Tags

NGSS.HS-LS1-1