Daphnia Study guides, Class notes & Summaries

This is the 1st assignment in unit 6, which is an extremely important unit in this year. This is the complete distinction level assignment; my experiment choice was the effects of sugar (glucose) on the heart of daphnia, titled 'Project research'. Please feel free to use this assignment to guide and structure your own assignment, and achieve all criteria :)

A complete summary of core practicals 1-18 from the Edexcel SNAB A Level Biology course. Includes mark scheme specifics and key details for each procedure. Includes the following practicals: Effect of caffeine on HR in Daphnia, Vitamin C content of food and drink, Membrane permeability (beetroot), Enzyme and substrate concentrations, Observing stages of mitosis, Identifying structures in a stem, Plant mineral deficiencies, Tensile strength of plant fibres, Antimicrobial properties of pl...

GCSE BIOLOGY 8461/2H Paper 2 Higher Tier Mark scheme Version: 1.0 Final Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examinat...

This assignment, titled 'Project Planning' is part of Unit 6 in BTEC applied science level 3. I have completed this assignment and achieved a distinction, so please feel free to use this assignment to help guide and plan your own assignment, and achieve all criteria to reach a distinction. Note - my experiment was on the effects of sugar (glucose) on the heartbeat of daphnia, however, it still covers all necessary information needed for the criteria to be met. Best of luck :)

Lichens are fungi with cyanobacteria or _________, a type of protist, living inside - ANSWER-Algae Which of the following lists the four taxonomic groups that include organisms that are producers? - ANSWER-Bacteria; Archaea; Protista; Plantae Which of the following is the general equation for respiration? - ANSWER-O2+Sugar---> Co2+h2o+heat Which terrestrial biome has warm and cold seasons and a moderate amount of rain; typically too wet to be a desert, too dry to be a forest? - ANSWE...

Alevel biology practical write up is a report of a laboratory experiment conducted by students. It is required as part of the assessment for the subject. The a-level biology practical write up document is a professional report and should be organised in a clear and logical manner. It should include an introduction, a materials and methods section, a results and discussion section, and a conclusion. The introduction should provide a brief overview of the experiment and its aim. The materi...

12 core practicals from an A* student, which received a pass on the practical endorsement requirement of the A level Edexcel SNAB biology course. Each core practical is detailed and comprehensive including: (i) apparatus table with purpose and safety of equipment listed, (ii) method (iii) results (iv) conclusion (v) evaluation + safety precautions (vi) tables and graph using spreadsheet software PLUS background preliminary research where necessary.

Daphnia Heart rate - Practical 11.2

Biology Edexcel Practicals A Level Questions With Complete Solutions 1. Investigate the effect of caffeine on heart rate of Daphnia - Topic 1 Daphnia of same species and volume Placed on microscopic tray in pond water in bits of cotton and allowed to acclimatise for 5 minutes Then HR counted using tally marks of a sheet of paper for 15 seconds, x4 to give hr/min repeated with unknown conc. of caffeine (blind) 0.0% and distilled water, 0.1% and 0.5% Repeat with each daphnia and with othe...

Biology Edexcel Practicals A Level Questions With Complete Solutions 1. Investigate the effect of caffeine on heart rate of Daphnia - Topic 1 Daphnia of same species and volume Placed on microscopic tray in pond water in bits of cotton and allowed to acclimatise for 5 minutes Then HR counted using tally marks of a sheet of paper for 15 seconds, x4 to give hr/min repeated with unknown conc. of caffeine (blind) 0.0% and distilled water, 0.1% and 0.5% Repeat with each daphnia and with othe...