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Science: Exam study
Question | Answer |
---|---|
Where is the anther on a plant and what does it do? | A part of the stamen that contains the pollen |
The M in MRS C GREN is? | Movement |
The R's in MRS C GREN is? | Respire and Reproduce |
What is the S in MRS C GREN? | Sensitivity |
The C in MRS C GREN is? | Cells |
What is the G in MRS C GREN? | Growth |
What is the E in MRS C GREN? | Excrete |
What is the N in MRS C GREN? | Nutrition |
What do the petals do for a plant? | Attract bees and insects |
What does the stamen do for a plant? | Produce the pollen |
What does the carpel do for a plant? | It is the female reproductive part of the flower |
What does the pollen do for a plant? | Reproduce |
What does the sepal do for a plant? | Protects the flower |
What is the filament? | A part of he stamen that holds the anther up |
What does the ovary do for a plant? | Grows into the seeds |
The stigma and the style are part of ... | The carpel |
In the carpel the top is called the ... | Stigma |
The part of the carpel that holds the stigma up is the ... | Style |
What is the scientific word for not being able to dissolve? | Insoluble |
What is the scientific word for able to dissolve? | Soluble |
The scientific word solute means... | Solid |
The scientific word solvent means... | Liquid |
Solution means? | A mixture of solute (solid) and solvent (liquid) |
What is the scientific word for the technique used to separate a mixture of two or more coloured pigments is? | Chromatography |
What does evaporating mean? | Turning from liquid to gas |
What does condensing mean? | Turning from a gas to a liquid |
What is the name for turning a liquid into a solid | Solidifying |
What does sublimation mean? | Turning from gas to solid |
What is the name for a solid turning into a liquid? | Melting |
What is made from different substances that are not chemically joined? | Mixture |
What is conduction? | A term used to describe the flow of heat through an object. |
What is convection? | When particles are heated the distance between them increases. |
When the particles are very close together it is called a ... | Solid |
When the particles can move around at a medium pace the state of matter is called ... | Liquid |
When the particles are moving very fast, the state of matter is called... | Gas |
What does this symbol mean? C | Carbon |
What does this symbol mean? B | Boron |
What does this symbol mean? K | Potassium |
What does this symbol mean? Na | Sodium |
What does this symbol mean? H | Hydrogen |
What does this symbol mean? He | Helium |
What does this symbol mean? F | Fluorine |
What does this symbol mean? Li | Lithium |
What does this symbol mean? Mg | Magnesium |
What does this symbol mean? O | Oxygen |
What does this symbol mean? Ne | Neon |
What does this symbol mean? Cl | Chlorine |
What does this symbol mean? Ca | Calcium |
What does this symbol mean? Cu | Copper |
What does this symbol mean? Au | Gold |
What does this symbol mean? Ar | Argon |
What does this symbol mean? S | Sulfur |
What does this symbol mean? Be | Beryllium |
What does this symbol mean? Ti | Titanium |
What does this symbol mean? Fe | Iron |
What does this symbol mean? Ag | Silver |
What does this symbol mean? P | Phosphorus |
What does this symbol mean? I | Iodine |
What does this symbol mean? Al | Aluminium |
Name three types of teeth... | Molar, Canine, Incisor |
What is a carnivore? | It is an animal that eats only meats |
What is a omnivore? | It is an animal that eats meats and plants |
What is a herbivore? | It is an animal that eats plants |
What is energy measured in? | KJ - Kilojules |
Bread is an example of what nutrient group? | Carbohydrates |
Meat is an example of what nutrient group? | Protein |
Butter is an example of what nutrient group? | Lipids - fats and oils |
Salt is an example of what nutrient group? | Minerals |
A banana is an example of what nutrient group? | Vitamins |
Cereals are an example of what nutrient group? | Fibre |