Unit 5 biology btec - Study guides, Revision notes & Summaries

This document is about arteries, veins and capillaries a part of the revision booklet for BTEC Applied Science Level 3 Unit 5 Biology, which is an examined unit in applied science.

Daphnia - ANS-A small water flea, they are often used to test the effects of caffeine on the heart as their heart is easily visible.

This are summary notes for unit 5 exam for biology chemistry and physics. This is directly from the official book by Pearson that goes for £15 I have put in just unit 5 to help you revise for affordable prices. Check out my store for other units and for unit bundle at discounts. Please contact me for any help.

BTEC Applied Science Unit 1 Biology Exam 118 Questions with Answers Describe the function of the nucleolus - CORRECT ANSWER Produces ribosomes and RNA Describe the function of the cell wall - CORRECT ANSWER Provides rigidity and protection to the cell Describe the function of the chloroplasts - CORRECT ANSWER Site of photosynthesis as they contain chlorophyll Describe the function of the plasmodesmata - CORRECT ANSWER A channel through the cell wall the allows transport of materials ...

This document is a revision booklet for unit 5 biology. This covers ALL topics in unit 5 biology, which is an examined unit in applied science. This booklet helped e to achieve a distinction in my mock exams, and will help you achieve a distinction in your exams too.

Summarised notes

BTEC Applied Science Unit 1 Biology Exam 118 Questions with Answers Describe the function of the nucleolus - CORRECT ANSWER Produces ribosomes and RNA Describe the function of the cell wall - CORRECT ANSWER Provides rigidity and protection to the cell Describe the function of the chloroplasts - CORRECT ANSWER Site of photosynthesis as they contain chlorophyll Describe the function of the plasmodesmata - CORRECT ANSWER A channel through the cell wall the allows transport of materials ...

BTEC Questions and Answers 100% unit 5 {Biology} Artery A blood vessel with a thick wall made from smooth muscle, elastic fibres and lined with a smooth layer of endothelial cells. The lumen of this vessel is also very small. This allows the vessel to withstand the high pressure which is necessary to pump blood throughout the body. It can also change the size of the lumen to control blood flow. Vein A blood vessel with a thin wall, consisting of little smooth muscle and elastic fibres....

What is urinalysis? Measure the products excreted from the body via urine and can be used to detect many different diseases and chemical substances in the body. Through what method is the water leaving your body? (these are uncontrolled factors) -sweating -illness -exhalation -too much of salt what is the thing that monitors the level of water in blood? -the volume of water in the blood is monitored by hypothalamus in the brain why ion's level should kept in control? -ion level pre...