28 marks of questions on HIV with answers.

16 slides on the genetic code and transcription. Lots of diagrams that I drew myself. The genetic code displayed in the most simple format ever. A genetic code exercises to do with answers. Comprehensive description of transcription at the end.

Translation Resequence statements. Answers provided.

A comprehensive gap-fill on gene transcription. Answers provided.

Gap fill describing the genetic code. The genetic code laid out in a straightforward and understandable format. Four exercises where you have to determine protein sequence, DNA template strand synthesis, or RNA sequence. Answers provided.

24 mark quiz with MCQs and MAQa on epigenetics and chromatin.

Gap fill on chromatin and epigenetics. Answers provided.

31 marks of MCQs and MAQs quiz covering all the necessary material on regulating blood glucose concentration. Answers provided.

Blood glucose concentration regulation gap fill with answers.

1.5 page summary gap fill with answers. Covers transcription, RNA processing, and translation.

66 slides covering the details of the reactions of hexaaqua complexes with hydroxide and ammonia, with an explanation of the acidity of the M2+ and M3+ metal complexes. Amphoterism introduced. Lots of diagram and equations.

36 slides covering homogenous, heterogenous, and autocatalysis involving transition metals.

Characterising a variety of coordination complexes.

40 slides covering storage and fuel cells. Gives examples with equations.

4 page quiz on the Nitrogen cycle. Answers in blue. Questions are different from the other N cycle quiz I have. Answers given.

22 marks MCQs and MAQs covering the Nitrogen cycle. Answers provided.

A 5 page workpack covering the Nitrogen cycle. Involves: producing an A-Z answering short questions writing an equation selecting true or false selecting from options the correct word completing a flow chart completing a 1 page gap fill Answers provided.

20 slides covering the Nitrogen cycle. Has an exercise at the end where a flow chart needs to be filled in. Answers provided. Lots of high resolution figures.

16 MCQs and MAQs plus a gap fill on ecological energetics: energy flow through ecosystems. Answers provided.

16 slides covering amino acids and the primary structure of peptides and proteins.