Ch 15: Genetic Mutations: Tutoring Solution

About This Chapter

The Genetic Mutations chapter of this High School Biology Tutoring Solution is a flexible and affordable path to learning about genetic mutations. These simple and fun video lessons are each about five minutes long and they teach all of the effects of genetic mutations required in a typical high school biology course.

How it works:

  • Begin your assignment or other high school biology work.
  • Identify the genetic mutations concepts that you're stuck on.
  • Find fun videos on the topics you need to understand.
  • Press play, watch and learn!
  • Complete the quizzes to test your understanding.
  • As needed, submit a question to one of our instructors for personalized support.

Who's it for?

This chapter of our high school biology tutoring solution will benefit any student who is trying to learn about genetic mutations and earn better grades. This resource can help students including those who:

  • Struggle with understanding point mutations, insertions, mutagens, frameshift mutations or any other genetic mutations topic.
  • Have limited time for studying
  • Want a cost effective way to supplement their science learning
  • Prefer learning science visually
  • Find themselves failing or close to failing their genetic mutations unit
  • Cope with ADD or ADHD
  • Want to get ahead in high school biology
  • Don't have access to their science teacher outside of class

Why it works:

  • Engaging Tutors: We make learning about genetic mutations simple and fun.
  • Cost Efficient: For less than 20% of the cost of a private tutor, you'll have unlimited access 24/7.
  • Consistent High Quality: Unlike a live biology tutor, these video lessons are thoroughly reviewed.
  • Convenient: Imagine a tutor as portable as your laptop, tablet or smartphone. Learn about genetic mutations on the go!
  • Learn at Your Pace: You can pause and rewatch lessons as often as you'd like, until you master the material.

Learning Objectives

  • Describe how DNA is affected by point mutations, deletions and insertions.
  • Explain how different types of mutations affect protein function.
  • Learn how mutation rates are affected by the environment.
  • Discuss the effects of frameshift mutations.

7 Lessons in Chapter 15: Genetic Mutations: Tutoring Solution
Test your knowledge with a 30-question chapter practice test
What is a Point Mutation? - Definition, Causes & Types

1. What is a Point Mutation? - Definition, Causes & Types

What are genetic mutations? How do they affect our DNA? This lesson covers the basics of point mutations and provides simple examples of different mutation types.

Effects of Mutations on Protein Function: Missense, Nonsense, and Silent Mutations

2. Effects of Mutations on Protein Function: Missense, Nonsense, and Silent Mutations

How does a tiny point mutation change the way a protein works? What are the consequences of base substitutions? In this lesson, we'll use an imaginary creature to explore missense, nonsense and silent mutations.

Mutagens: How the Environment Affects Mutation Rates

3. Mutagens: How the Environment Affects Mutation Rates

What causes mutations to occur in living things? How do we avoid mutations? Are mutations always bad? Discover answers to these questions and more in this lesson on mutagens.

Effects of Frameshift Mutations: Definitions and Examples

4. Effects of Frameshift Mutations: Definitions and Examples

What is a frameshift in genetic translation? How can a frameshift mutation change a protein? In this lesson, learn about the codon reading frame and how frameshift mutations cause serious problems for polypeptide formation.

Nonsense Mutation: Definition & Example

5. Nonsense Mutation: Definition & Example

Mutations are changes in a cell's DNA sequence. When a mutation happens in the coding sequence of a gene, the resulting protein is changed. In this lesson, discover what a nonsense mutation is and what effects it has on the protein that is made from a gene.

Stop Codon Mutation: Sequence & Overview

6. Stop Codon Mutation: Sequence & Overview

Imagine if a traffic light stayed on red and never changed - or maybe it never even turned red at all. This would cause a lot of problems! Stop codons are like the stoplights for making proteins. Learn about stop codon mutations in this lesson.

Beneficial Mutations: Examples & Effects

7. Beneficial Mutations: Examples & Effects

People often view mutations in a negative light. However, without mutations, people would not have their rich color vision, and some would not have a tolerance for lactose. This lesson describes and gives examples of beneficial mutations.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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