YEAR 12 INDUCTION TASK WEEK 3 Week Commencing

LESSON OBJECTIVES: To be able to explain three conditions that can occur from RECESSIVE

STARTER – mini quiz about induction 1 powerpoint. QUESTIONS: 1. How many pairs of

ANSWERS: 1. 23 pairs 2. Nucleus 3. Colour of eyes and colour of hair

RECESSIVE GENES: A RECESSIVE GENE must be passed on from both parents for the

Task: Produce three power-points one about Cystic Fibrosis, Phenylketonuria and Duchenne muscular dystrophy. Each

Deadline for task Please e-mail me your work (3 x power-points) greenf@vandyke. cbeds. co.

Slides: 7

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YEAR 12 INDUCTION TASK WEEK 3: Week Commencing 29/06/2020

LESSON OBJECTIVES: To be able to explain three conditions that can occur from RECESSIVE GENES.

STARTER – mini quiz about induction 1 powerpoint. QUESTIONS: 1. How many pairs of chromosomes are there? 2. What does every living cell in the human body have? 3. What can genes determine in a person? 4. Genes are made up of a substance – what is that substance called? 5. What is a predisposition? 6. What is a genetic predisposition? 7. What are the names of the two defective genes? 8. Identify two examples of diseases that are caused from defective dominant genes.

ANSWERS: 1. 23 pairs 2. Nucleus 3. Colour of eyes and colour of hair 4. DNA = Deoxyribonucleric acid 5. Possibility that you will develop a certain condition. 6. You inherit a possibility of a certain condition from one or both of your biological parents. 7. Dominant genes and recessive genes. 8. Brittle bones disease and Huntington’s disease.

RECESSIVE GENES: A RECESSIVE GENE must be passed on from both parents for the child to develop the condition. For example: CYSTIC FIBROSIS: Causes a build-up of thick, sticky mucous that can damage the lungs. https: //www. youtube. com/watch? v=e. Wa. Is. Ah 9 e. Wk PHENYLKETONURIA (PKU): Causes intellectual disability and developmental delay. https: //www. youtube. com/watch? v=Pk 3 PN 4 BHGFI DUCHENNE MUSCULAR DYSTROPHY: Causes muscle weakness and wasting resulting in difficulty with motor skills and walking. https: //www. youtube. com/watch? v=Fw 0 CBMw 0 ios If the defective gene is passed from one parent only, the child becomes a carrier.

Task: Produce three power-points one about Cystic Fibrosis, Phenylketonuria and Duchenne muscular dystrophy. Each power-point much include the following points: What are the causes? What are the symptoms? How does it affect their daily living? How does it affect their PILES (physical, intellectual, language, emotional and social development)? What life-stage/s is/are most affected? What is the treatment? Interesting fact Any other information you would like to include Add pictures Add a video

Deadline for task Please e-mail me your work (3 x power-points) greenf@vandyke. cbeds. co. uk by Monday 6 th July 2020 Thank you