Week 3: Genes, Development & Plasticity
5 Questions
5 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What does a microdeletion remove?

  • Part of a neuron
  • Part of a protein
  • Part of a chromosome (correct)
  • Part of a brain wave

How does an epigenetic change differ from a mutation?

  • An epigenetic change is beneficial, whereas a mutation is harmful
  • An epigenetic change alters gene activity without replacing any gene (correct)
  • An epigenetic change alters more than one gene at a time
  • An epigenetic change is a duplication or deletion of part of a gene

What is a sex-limited gene?

  • A gene that influences sexual behaviour
  • A gene that becomes activated during sexual behaviour
  • A gene that has greater effects on one sex than the other (correct)
  • A gene on either the X or Y chromosome

According to most research, what are the effects of computerised programs to practice memory skills?

<p>Temporary improvement of the skills that were practised  (D)</p> Signup and view all the answers

In early brain development, what is the relationship between the sensory systems and muscle movements? 

<p>The first muscle movements occur before the sensory systems develop  (A)</p> Signup and view all the answers

Flashcards

Microdeletion

Removes part of a chromosome.

Epigenetic Change

Alters gene activity without changing the gene itself.

Sex-Limited Gene

A gene with greater effects on one sex versus the other.

Memory Skill Programs: Effects

Temporary improvement of practiced skills.

Signup and view all the flashcards

Early Brain Development: Sensory vs. Motor

Muscle movements precede sensory system development.

Signup and view all the flashcards

More Like This

Use Quizgecko on...
Browser
Browser