Instructional Video8:06
Catalyst University

Regulation of Blood Calcium via PTH and Calcitonin

Higher Ed
In this video, we will contrast the biological/hormonal responses to low and high blood calcium and determine the effects on bone mineral density.
Instructional Video20:39
Catalyst University

Deep Neck Flexor Group [Full Lecture] | Anatomy, Functions, OINAs, & Some Treatments

Higher Ed
In this video, we explore the following as it pertains to the deep neck flexor muscle group: [1] Origins and Insertions [2] Innervation, Actions, Blood Supply [3] Results of Weakness [4] Some Potential Treatments
Instructional Video13:42
Catalyst University

Markovnikov versus Anti-Markovnikov Additions

Higher Ed
Markovnikov versus Anti-Markovnikov Additions
Instructional Video11:56
Domain of Science

The Map of Chemistry

6th - 11th
The entire field of chemistry summarised in 12mins from simple atoms to the molecules that keep you alive.This video was sponsored by The Great Courses Plus, start your free trial and help out this channel here http://ow.ly/crsQ30beNOZ...