Z1

$15.06

The first topic that introduces the student to A-Level OCR A biology (AS) These notes have been taken according to the syllabus. Everything within this document is completely relevant to biology exams and everything irrelevant to the exams, have been omitted from the notes. You are getting the best revision resource to ensure an A* on results day

Voordeelbundel
• 23 items •
door z1 •
geupload 2022

i x

Prokaryotic cell • Overig
Prokaryotes vs Eukaryotes • Overig
Cytoskeleton function • Overig
Bacterial cell structure p1 • Overig
Bacteria structure p2 • Overig
En meer ….

2.1.1. Basic components of living things CHECKLIST

Checklist for the topic of 2.1.1. Basic components of living things. A checklist will allow you to fully cover the range of topics within this topic to ensure your exam prep is optimal and successful.

Voordeelbundel
Overig
• 1 pagina's •
door z1 •
geupload 2022

i x

OCR • 2.1.1 Basic components of living
2.1.1. Basic components of living things • Door z1

Magnification calculation

the use and manipulation of the magnification formula the difference between magnification and resolution

Voordeelbundel
Overig
• 1 pagina's •
door z1 •
geupload 2022

i x

OCR • 2.1.1 Basic components of living
2.1.1. Basic components of living things • Door z1

Magnification calculation

To include an appreciation of the differences in resolution and magnification that can be achieved by a light microscope, a transmission electron microscope and a scanning electron microscope.

Voordeelbundel
Overig
• 1 pagina's •
door z1 •
geupload 2022

i x

OCR • 2.1.1 Basic components of living
2.1.1. Basic components of living things • Door z1

Comparing microscopes

Comparing microscopes Light Scanning confocal laser microscope Scanning electron microscope Transmission electron microscope Advantages vs disadvantages

Voordeelbundel
Overig
• 1 pagina's •
door z1 •
geupload 2022

i x

OCR • 2.1.1 Basic components of living
2.1.1. Basic components of living things • Door z1

Eukaryotic cells

To include the following cellular components and an outline of their functions: nucleus, nucleolus, nuclear envelope, rough and smooth endoplasmic reticulum (ER), Golgi apparatus, ribosomes, mitochondria, lysosomes, chloroplasts, plasma membrane, centrioles, cell wall, flagella and cilia.