Worksheet contains 320 active recall questions to cover Topic 3 – Cell Structure, Reproduction and Development from the international edexcel biology course. The questions can be used for: -Short quizzes -Revision questions -Homework -Assesssment

Designed to use as a revision tool to help students summarise content from Cell biology. Alternatively can be given as a homework task. Contains 2 revision mats Print off in A3. www.tes.com/teaching-resources/shop/mr_science

Designed to use as a revision tool to help students summarise content from Organisation. Alternatively can be given as a homework task. Resource contains 3 revision mats.

Designed to use as a revision tool to help students summarise content from Infection and response. Alternatively can be given as a homework task. Resource contains 3 revision mats.

Designed for the new specification AQA GCSE course but can be modified for other exam boards. 41 slides covering DNA: By the end of the powerpoint students would have covered: 4.6.1.4 DNA and the genome 4.6.1.5 DNA structure (biology only)

Designed for the new specification AQA GCSE course but can be modified for other exam boards. 50 slides covering The human digestive system. By the end of the powerpoint students would have covered: -4.2.1 Principles of organisation -4.2.2.1 The human digestive system Includes two required practicals: -Required practical activity 4: use qualitative reagents to test for a range of carbohydrates, lipids and proteins. -Required practical activity 5: investigate the effect of pH on the rate of reaction of amylase enzyme. There is also an additional practical on temperature and enzyme action.

Designed for the new specification IGCSE edexcel course but can be used for other examination boards. Covers: (b) Inheritance 3.14 understand that the genome is the entire DNA of an organism and that a gene is a section of a molecule of DNA that codes for a specific protein 3.15 understand that the nucleus of a cell contains chromosomes on which genes are located 3.16B describe a DNA molecule as two strands coiled to form a double helix, the strands being linked by a series of paired bases: adenine (A) with thymine (T), and cytosine © with guanine (G) 3.17B understand that an RNA molecule is single stranded and contains uracil (U) instead of thymine (T) 3.18B describe the stages of protein synthesis including transcription and translation, including the role of mRNA, ribosomes, tRNA, codons and anticodons 3.19 understand how genes exist in alternative forms called alleles which give rise to differences in inherited characteristics 3.20 understand the meaning of the terms: dominant, recessive, homozygous, heterozygous, phenotype, and genotype 3.21B understand the meaning of the term codominance 3.22 understand that most phenotypic features are the result of polygenic inheritance rather than single genes 3.23 describe patterns of monohybrid inheritance using a genetic diagram 3.24 understand how to interpret family pedigrees 3.25 predict probabilities of outcomes from monohybrid crosses 3.26 understand how the sex of a person is controlled by one pair of chromosomes, XX in a female and XY in a male 3.27 describe the determination of the sex of offspring at fertilisation, using a genetic diagram 3.28 understand how division of a diploid cell by mitosis produces two cells that contain identical sets of chromosomes 3.29 understand that mitosis occurs during growth, repair, cloning and asexual reproduction 3.30 understand how division of a cell by meiosis produces four cells, each with half the number of chromosomes, and that this results in the formation of genetically different haploid gametes 3.31 understand how random fertilisation produces genetic variation of offspring 3.32 know that in human cells the diploid number of chromosomes is 46 and the haploid number is 23 3.33 understand that variation within a species can be genetic, environmental, or a combination of both 3.34 understand that mutation is a rare, random change in genetic material that can be inherited 3.35B understand how a change in DNA can affect the phenotype by altering the sequence of amino acids in a protein 3.36B understand how most genetic mutations have no effect on the phenotype, some have a small effect and rarely do they have a significant effect 3.38 explain Darwin’s theory of evolution by natural selection 3.39 understand how resistance to antibiotics can increase in bacterial populations, and appreciate how such an increase can lead to infections being difficult to control

This study guide has been designed and written to cover the International Edexcel GCSE Biology course. This bundle contains all 5 biology topics. The nature and variety of living organisms Structure and functions in living organisms Reproduction and inheritance Ecology and the environment Use of biological resources The revision guides come with free science videos. 300 pages long. Contains retrieval practice questions. Comes with support video via my youtube channel.

Resources are being improved and you will have access to all future improvements upon purchase Save yourself hours of planning by buying this massive buddle, it contains 740 powerpoint slides covering the entire IGCSE Edexcel Biology (9-1) course. Engaging powerpoints with examination questions. These resources are intended to be adapted to the needs of your pupils by adding additional questions and tasks to differentiate to your needs. The buddle contains: 1 The nature and variety of living organisms 2 Structure and functions in living organisms 3 Reproduction and inheritance 4 Ecology and the environment 5 Use of biological resources Includes specification points in a excel sheet which can be used as a online check list where pupils red, amber and green each learning outcome. NEW*Includes a copy of my revision guide Edexcel International GCSE BIOLOGY 9-1: Learn with Mr Science study guide NEW* There is also weekly released science videos that can be used with the powerpoints.