10th Grade

This mid-topic biology revision document is a valuable resource for Year 10 students looking to understand fundamental cellular and genetic concepts. It covers the differences between prokaryotic cells, like bacteria, which lack membrane-bound organelles, and more complex eukaryotic cells, such as those in plants and animals, which contain a true nucleus. The section on DNA provides an essential overview of its molecular structure, with base pairing and the role of nucleotides, while explaining ...

This document serves as an essential resource for students studying biology, especially those focusing on mutations and evolutionary concepts. It covers key topics such as how mutations, caused by errors in DNA replication or mutagens, contribute to genetic variation, which fuels evolution by natural selection. It explains the processes of artificial and sexual selection, highlighting how traits are passed on for survival or reproductive success. Additionally, it explores speciation, showing how...

A computer consists of essential components with common abbreviations. The CPU (Central Processing Unit) is the brain of the computer, responsible for executing instructions. RAM (Random Access Memory) provides temporary storage for data being processed. HDD (Hard Disk Drive) or SSD (Solid-State Drive) stores long-term data. GPU (Graphics Processing Unit) handles rendering images and graphics. OS (Operating System) manages hardware and software resources. USB (Universal Serial Bus) allows connec...

A guide regarding how to structure essays and the key elements that make an essay successful. Laid out in a easy to read format with sub topics and sample templates to assist writing.

Covering various biomechanics notes, including: Different lever types in the body Functions of the muscular system Bones and their functions Sport Psychology is also covered, overlooking: What Goals are in the context of psychology Arousal and the relationship to performance What anxiety is What Psychological Skills Training is (Somatic vs Cognitive) And more...

Covers: DNA and it's structure Biotechnology and it's uses CRISPR and it's uses PCR (Polymerase chain reaction) tests, and how they are applied in the real world And more...

Discusses what meiosis is, and the various differences it has compared to mitosis. Covers both cell divisions, and summarizes all steps of meiosis.

Covers the 2 main forms of achieving genetic variation in humans, during meiosis. Covers when these events occur, and why.

Covered what mitosis is, through flowcharts and diagrams. Indicated what each step of the cell division is, and useful tools to remember the steps.

Covered how dihybrid crosses work, and their representation in punnett squares. Gave tips on how succeed during biology exam when this issue appears.