Human Health and

Sugars Cells Vocabulary Scientific enquiry

and safety

Who is Who

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BMI stands for• Basal metabolic index

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BMR stands for

•Basal metabolic rate

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Girls consume energy (More –Less) than boys

• Less

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Children need proteins (more – less) than adults

More

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Eating too much leads to

• Obesity or heart disease.

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This structure may be :Monosaccharide

DisaccharidePolysaccharide

• Monosaccharide

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Hexose means : a sugar that contains …..

Carbon atoms 3 – 5 – 6 ??

• 6

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• Disaccharide

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This structure may be :MonosaccharideDisaccharidePolysaccharide

Triose means : a sugar that contains …..

Carbon atoms 3 – 5 – 6 ??

• 3

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Pentose means : a sugar that contains …..

Carbon atoms 3 – 5 – 6 ??

•5

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Procaryotes have no advanced nucleus so it

is found inPlants

HumansSome bacteria• Some

Bacteria

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Nucleus is found in Animal cells onlyPlant cells only

Both animals an plants

• Both animals and plants

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One of the following is found in plant cells

onlyCell wallNucleus

Mitochondria• Cell wall

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Name three things present in plant cell

only• Chloroplast• Cell wall• Large vacuole

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Mention one structure found in animal cell

only

• Centerioles or small vacule

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It acts as a catalyst in living organisms bodies

• Enzyme

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It contains three fatty acids and one glycerol:

1- Triglyceride2- Triose3- water

• Triglyceride

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Bio means:Science

LifeAtom

• Life

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Logy means:Science

LifeAtom–Science

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The shape may be termed as

MonomerPolymer

Polymer

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When using dangerous liquids in the laboratory you should wear safety glasses(a) never.(b) sometimes.(c) all of the time.

• All the time

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If you find an open bottle on the lab what will you do?

Taste itsmell it

call your teacher or the lab technician

• Call your teacher or the lab technician

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Inside the lab you should1- Stay still and do nothing at all

2- Move around all the time3- Stay still and move when the

teacher asks you to

• stay still and move when the teacher asked me to

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To learn more inside the lab you should1- Touch everything

2- Smell and taste everything3- Do not touch, smell or taste anything

without instructions from the teacher• Do not touch, smell or taste anything without

instructions from the teacher

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The 1st step on scientific thinking is:1- Collecting data

2- Define the problem3- Ask the teacher to solve the

problem

• Define the problem

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Loosing appetite and getting very thin

Anorexia

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Composed of Carbon Hydrogen and Oxygen

• Carbohydrates

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They may be solid or liquid and they may be

saturated or non saturated

•Fats

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The building units (monomers) of carbohydrates

• Monosacharides.

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They are the building units of Proteins

•Amino acids

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