Term
| lenses (eye piece and objective) |
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Definition
| magnifies the image in a microscope |
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Definition
| reflects light up to the stage in a microscope |
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Definition
| brings the image in to focus in a microscope |
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Definition
| where the slide is placed on a microscope |
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Definition
| used to show the parts of cells more clearly under a microscope |
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Term
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Definition
| used as a stain for onion cells |
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Term
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Definition
| used as a stain for cheek cells |
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Term
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Definition
| contains genetic material and controls cell activities |
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Definition
| controls what can enter and leave a cell |
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Definition
| where many of the cell's reactions take place |
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Term
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Definition
| provides strength and support to the cell |
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Definition
| contains a watery liquid called sap |
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Term
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Definition
| contains the green chlorophyll and is the site of photosynthesis |
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Term
| Sperm cell, red blood cell, white blood cell, root hair cell, egg cell, nerve cell |
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Definition
| Examples of specialised cells |
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Term
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Definition
| Part of the eye that bends light into the pupil |
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Term
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Definition
| Part of the eye that focuses light on the retina |
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Term
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Definition
| Part of the eye that controls how much light enters the eye |
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Term
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Definition
| Part of the eye that converts light into electrical signals |
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Term
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Definition
| sends electrical signals from the eye to the brain |
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Term
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Definition
| allows light into the eye |
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Term
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Definition
| A lens that is wider in the middle |
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Term
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Definition
| A lens that is thinner in the middle |
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Term
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Definition
| When rays of light bend to come together to one point |
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Term
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Definition
| When rays of light bend away from each other |
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Term
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Definition
| where the rays of light meet after travelling through a convex lens |
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Term
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Definition
| outer part of the ear, deflects sound waves into the ear |
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Term
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Definition
| connects the outer ear to the ear drum |
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Term
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Definition
| Part of the ear that vibrates when sound waves hit it |
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Term
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Definition
| Part of the ear that passes the vibrations from the ear drum to the cochlea |
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Term
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Definition
| Part of the ear that turns the vibrations into electrical signals |
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Term
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Definition
| carries electrical signals from the ear to the brain |
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Term
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Definition
| vibrating air which forms waves |
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Term
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Definition
| Add up a set of numbers to find a total then divide the total by the number of numbers in the set |
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Term
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Definition
| What is the simplest whole number ratio of 30:15? |
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