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Science Tests Y9 > Biomimicry Test 1 > Flashcards

Biomimicry Test 1 Flashcards

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Biology 101 flashcards
1
Q

Put the following in order of size largest to smallest:kilo, giga and mega

A

Giga, mega, kilo

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2
Q

Put the following in size order from smallest to largest:micro, milli and nano

A

Nano, micro, milli

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3
Q

Write the equation which links actual size, image size and Magnification

A

Magnification = Image size➗actual size

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4
Q

What type of microscope do we use in class?

A

A light microscope

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5
Q

Which type of microscope has the highest resolution and magnification?

A

Electron microscope

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6
Q

What is the term for the measure of how clear an image is?

A

Resolution

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7
Q

What is the term for the measure of how much larger or smaller an image is?

A

Magnification

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8
Q

What is the name for the lens directed at the sample?

A

Objective lens

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9
Q

What is the term for living things giving out light (glowing)?

A

Bioluminescence

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10
Q

What is the name for how heat travels in a solid?

A

Conduction

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11
Q

What is the name for how heat travels in a fluid?

A

Convection

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12
Q

What is the name for how heat travels through a vacuum?

A

Radiation

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13
Q

What is the name for the separation technique that is used to purify water?

A

Distillation

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14
Q

What is the word for when a liquid becomes a gas?

A

Evaporation (accept boiling)

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15
Q

What is the term for when a gas becomes a liquid?

A

Condensation (accept condensing)

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16
Q

What is the name for the type of cell(s) which carry electrical impulses around the body?

A

Nerve cells (accept neurone)

17
Q

What is the name of the process plants use to produce glucose?

A

Photosynthesis

18
Q

What are the 2 reactants in photosynthesis?

A

Carbon dioxide and water

19
Q

What are the 2 products of photosynthesis?

A

Glucose and oxygen

20
Q

What is the separation technique used to separate pigments?

A

Chromatography

21
Q

What is the value scientists calculate to define different pigments?

A

Rf value

22
Q

When you have 2 sets of continuous data should you draw a scatterplot or a bar graph?

A

Scatter plot

23
Q

Write 1400000 in standard form

A

1.4✖️10 (6)

24
Q

Write 3.2 ✖️ 10 (4) as an ordinary number

A

32000

25
Q

When you have a set of categoric data and continuous should you draw a scatterplot or a bar graph?

A

Bar graph

26
Q

Which type of average is the “standard” average we use in science?

A

Mean average

27
Q

What is the term for the design and production of materials and structures that are modelled on living things?

A

Biomimicry

Science Tests Y9 (1 decks)

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