Cell organisation - Samenvattingen, Aantekeningen en Examens

B1- Cell Structure And Organisation Questions and answers latest update

B1 Cell Structure And Organisation Questions and answers latest update

1 Know the levels of organisation within the human body Ultrastructure of an animal cell: plasma membrane; cytoplasm; nucleus; nucleolus; endoplasmic reticulum; golgi apparatus; vesicles; lysosomes; ribosomes; mitochondria; centrioles Tissue types: epithelial (glandular, lining, covering), eg salivary gland of digestive tract, endothelial lining of arteries and veins in the cardiovascular system, epithelial lining of lung tissue in the respiratory system; muscular, eg smooth muscle surro...

Cell division and organisation (OCR) questions and answers

Light microscope - correct answer Uses light to magnify, due to wavelength of light it is limited to x1500 magnification and max 200nm resolution Transmisson electron microscope - correct answer Electron microscope which creates a 2D image, specimens are dead, max magnification is over x500,000 and max 0.5nm resolution Scanning electron microscope - correct answer Electron microsc...

MRL3702 SUMMARY NOTES & REVISION QUESTIONS. This document consist of a complete and a all-inclusive guide to MRL3702 LABOUR LAW. only employees are protected by labour legislation (therefore important to draw a distinction between employees and other workers, for eg. independent contractors). Furthermore, only when a relationship is labelled an employment relationship does it fall under the protective scope of labour laws. The employment relationship in SA is regulated by the following three...

GCSE Biology AQA (Organisation) Graded A Specialised cells As an organism develops, cells differentiate to form different types of cells. As a cell differentiates: - it may change shape - different sub-cellular structures develop to let it to carry out a specific function. Include cells such as sperm, nerve and muscle cells. Sperm cell Tail: to propel the sperm to fertilise the egg. Mitochondria: sperm have many of these cell components, which are the major site of respiration, to ...

BIOL 266 DETAILED FINAL NOTES| CONCORDIA UNIVERSITY|UPDATED 2024/2025 UNIT 9.0 – THE CYTOSKELETON Two functions of the cytoskeleton: 1. Provides structural framework for the cell,serving as a scaffold that determines cell shape and the general organisation of the cytoplasm. 2. Responsible for the movements of the entire cells and for the internal transport of organelles and other structures (such as mitotic chromosomes) through the cytoplasm. The cytoskeleton is composed of 3 principa...

What is the correct order that a medical application is tested before being used in the general population? a) Basic research then stage 111 clinical trial b) Basic research then stage 1 clinical trial c) Stage 111 through to stage 1 clinical trial d) Basic research then stage 1 through to stage 111 clinical trial e) Basic research then stage 1 through to stage IV clinical trials correct answers D Explain how research findings are communicated? correct answers Through peer reviewed jou...