# chromosomal base substitution   81 videos

• #### Mutation

##### AP BiologyAP Biology Videos
Point mutations chromosomal mutations nondisjunction chromosomal duplication chromosomal inverstion chromosomal translocation
• #### Karyotype

##### BiologyCell Division and Reproduction

The description of karyotype.

karyotype chromosomes genes

• #### Solving Exponential Equations with the Different Bases

##### Algebra 2Inverse, Exponential and Logarithmic Functions

Solving an exponential equation by taking the log of both sides.

exponential function log of both sides
• #### Solving Exponential Equations with the Different Bases

##### PrecalculusExponential and Logarithmic Functions

Solving an exponential equation by taking the log of both sides.

exponential function log of both sides
• #### Graphing Lines using a Table of Values

##### AlgebraLinear Equations and Their Graphs

How to graph a line by making a table of values.

table of values substitution
• #### Coin Word Problems

##### AlgebraWord Problems Using Systems of Equations

How to solve word problems about values and number of coins.

coins system of equations substitution
• #### Age Word Problems

##### AlgebraWord Problems Using Systems of Equations

How to solve word problems about the ages of two people.

age system of equations substitution
• #### Factoring Complicated Expressions

##### Algebra 2Factoring

How to factor ?ugly? expressions.

factoring substitution negative exponents
• #### Trapezoid Properties

##### GeometryPolygons

How to identify a trapezoid and its special properties.

parallel sides isosceles trapezoid base angles base
• #### Solving Quadratic Equations in Disguise

##### Algebra 2Quadratic Equations and Inequalities

How to solve a complicated looking quadratic equation by substitution.

• #### Introduction to Exponents

##### AlgebraExponents

How to interpret exponential expressions.

base exponent power
• #### Multiplication and Division Properties of Exponents

##### AlgebraExponents

How to simplify products and quotients involving exponents.

base power exponent property
• #### Zero and Negative Exponents

##### AlgebraExponents

How to simplify products involving zero and negative exponents.

base power exponent property
• #### Simplifying Expressions with Exponents

##### AlgebraExponents

How to simplify expressions with exponents.

exponent quotient product base
• #### Area of Trapezoids

##### GeometryArea

How to derive the area of a trapezoid formula using the area of a rectangle.

trapezoid parallelogram base height
• #### Introduction to Exponents

##### Algebra 2Exponents

How to interpret exponential expressions.

base exponent power