Flashcards
Modelue 7.1:Coordinated Body System
Cards in this deck (20)
- 1A large number of chemical reactions take place within an organism cell, collectively what are they called?A Metabolism
- 2The chemical reaction of a metabolism is divided into two groups, what are they?The first one is a reaction that breaks down organic matter
The second one is, a reaction that builds a complex molecule from simpler substances - 3Example of a reaction that breaks down organic matterCellular respiration,which breaks down glucose molecules to release energy and break down waste into harmless substances for excretion
- 4Example of a reaction that builds complex molecules from simpler substancesAn example,construction of a new cell and cell components such as proteins and genetic materials
- 5What helps along the reactions in your body?Enzymes
- 6What are enzymesSpecial proteins that speed up a reaction without being used in the process
- 7How many Enzymes are in the human bodyOver 700
- 8Definition of CatabolicA process involving the chemical reaction that breaks down complex molecules into smaller one.
- 9Meaning of AnabolicA process involving chemical reaction that produces complex molecules from simpler substances
- 10What are Lipids broken down intoFatty acids and glycerol
- 11What's DiffusionDiffusion is the movement of particles in an area of high concentration to an area of low concentration.
- 12How do we get oxygenThe air enters your respiratory system through your mouth or nose, it passes down your trachea, bronchi and bronchioles and ends up in your alveoli and enters your blood stream.
- 13What are hormonesHormones are chemicals that act as a messenger to the body
- 14What are receptorsReceports are specialised cells that detect stimuli changes
- 15Meaning MitochondriaMitochondria are oraganelle in which cellular respiration takes place
- 16What is the name of the chemicals that produe protein that occur on the surface of the stractureRibosome
- 17What are the functions of the liver?-Break down haemoglobin
-Breaks down hormones
-breaks down or modifies toxic substances and most medicines - 18The systems of your body are?Interpendants
- 19What's the heart made up of?A cardiac muscle
- 20What does the circulation system do?Your circulation system carries materials to and from every cell in your body via a series of blood vessels called arteries,capillaries and veins.
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- Flashcards on Modelue 7.1:Coordinated Body System , created by Asiya Mohamed Farah on 03/02/2018.
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