Regulatory Genes and Genome Functions

The video explores the concept of junk DNA, revealing that only 2% of our genome codes for proteins. The ENCODE Project discovered that 80% of the genome has a function, with 20% consisting of regulatory genes that control gene activation. These findings have significant implications for medicine, as many diseases are linked to changes in regulatory genes. The video concludes with a call to continue researching the unknown functions of the remaining genome.

What percentage of the human genome contains actual genetic code according to the Human Genome Project?

• 50%

• 80%

• 20%

• 2%

What is the main goal of the ENCODE Project?

• To eliminate junk DNA

• To understand the function of junk DNA

• To create new genetic diseases

• To map the entire human genome

What percentage of the genome is involved in at least one function according to ENCODE findings?

• 100%

• 20%

• 50%

• 80%

What do regulatory genes primarily do?

• Activate or deactivate other genes

• Replicate DNA

• Create proteins

• Destroy junk DNA

How many genetic switches are estimated to be in the human genome?

• 200,000

• 1 million

• 4 million

• 10 million

What is the average number of genetic switches turned on in a given cell?

• 4 million

• 20,000

• 2 million

• 200,000

Which type of diseases are linked to changes in regulatory genes?

• Mental illnesses

• Genetic disorders

• Autoimmune diseases

• Infectious diseases

What disease is associated with variations in genes regulating insulin production?

• Asthma

• Type 1 diabetes

• Crohn's disease

• Lupus

What is the potential impact of the ENCODE Project's findings on medicine?

• It may change how we predict and treat illnesses

• It will only affect rare diseases

• It will eliminate all genetic diseases

• It will have no impact

What is still unknown about junk DNA?

• Its complete function

• Its role in mental health

• Its existence

• Its ability to create proteins