Tag Archives: redox

C7 Chemical Reactions (Combined Science)

C71.1 RATE OF REACTION

Rate of reaction chemical kinetics (condensed) from jslayer

Science Bank (Reactions & Energy Changes): part 2 Reaction Rates (from 4m 40s) & part 3 Catalysts (from 9m 20s):

Five minutes on how to speed up chemical reactions (and get a date) from TED-Ed.

GCSE Bitesize – two videos – Rates of Reaction (3m 18s) or Rates of Reactions (4m 40s) & Bitesize Top 20 Science Demos – Rates of Reaction (5m 51s).

C7.2 REDOX

IGCSE Chemistry, a 25m lesson from ChemistryKlipz covers redox rcts (to 6m 20s):

BBC Short Circuit Redox Changes – a 19m video.

8.2 Cell Respiration

GLYCOLYSIS

A fantastic animated tutorial from McGraw Hill Education on how glycolysis works.

Steps of Glycolysis Reactions Explained in 5 minutes and in more detail than we need but it is very good. and here Mr W sings the Glycolysis! rap. Glycolysis Pathway Made Simple !! a 6m biochemistry lecture.

KREB’S (TCA) CYCLE

Here is a fantastic animated tutorial from McGraw Hill Education – how the Krebs cycle works.

Mr W sings the Kreb’s! rap. A very detailed lesson on HOW TO LEARN KREB’S CYCLE in 17m.

ETC, CHEMIOSMOSIS & ATP SYNTHASE

Here are some fantastic animated tutorials from McGraw Hill Education – how NAD+ works, the ETC & ATP synthase & proton pump & ATP synthase.

Powering the Cell: Mitochondria, a 2m 9s visual treat from Harvard University; and here is part of it with narration. Mr W sings the ETC rap (badly!) and here is the ETC in a 7m video – more detail than you need but it is great!

Animal mitochondrion structure & the human mitochondrial genome (click to enlarge)

Cellular Respiration (2.8. and 8.2 together):

IB Biology cellular respiration 2015.ppt from Bob Smullen

Key terms as flashcards from Quizlet (you also can test yourself in a number of ways):

IGCSE Chem Topic 7 – Chemical Reactions

7.1 PHYSICAL & CHEMICAL CHANGES

7.2 RATE (SPEED) OF REACTION