Khan Academy: Small X Approximation for Small Kc

This Khan Academy resource is a video on the digestion process within the small intestine.

In this video created for Khan Academy discusses how the small intestine works.

This video describes how our small intestine works and how macromolecules are absorbed. [4:54]

Find out about the chromosomal basis of sex determination, X and Y chromosomes, and X-linkage.

A thorough reference providing the definition of equilibrium constant Kp for gas phase reactions, and how to calculate Kp from Kc.

A video lecture discussing the properties of homogeneous mixtures and how to distinguish between the different types. Understand that homogeneous mixtures that have large particles that eventually settle to the bottom are known as a...

Resource provides a discussion of Mendel's law of segregation with a focus on genotype, phenotype, alleles, heterozygous/homozygous, and 2 x 2 Punnett squares.

Article defines Mendel's law of independent assortment, provides examples, and takes a look at how it is used to make predictions. Also, discusses dihybrid crosses and 4 x 4 Punnett squares.

Dr. Mahadevan from Stanford School of Medicine explains adequacy for lateral cervical (neck) x-rays

Sal walks through an example of a hypothesis test where he determines if there is sufficient evidence to conclude that a new type of engine meets emission requirements. [9:04]