Biology

Question 1 of 22

1

What molecules are in the structure of lipids?

Select one of the following:

A molecule of fat
Carbohydrate molecule
5 fatty acid molecules

Explanation

Question 2 of 22

1

What are fats good for?

Select one or more of the following:

Insulation
Give buoyancy
Fat is in the heart and kidneys

Explanation

Question 3 of 22

1

Carbs contains more energy than fat

Select one of the following:

True
False

Explanation

Question 4 of 22

1

Fat that comes from animals is unsaturated, and fat from plants is saturated

Select one of the following:

True
False

Explanation

Question 5 of 22

1

What food contains the largest amounts of fat

Select one of the following:

Mayonnaise
Chicken
Oils
Sausages
Tomatoes

Explanation

Question 6 of 22

1

CARBONHYDRATES
What type of carbs listed, not a sugar?

Select one of the following:

Monosaccharides
Disaccharides
Polysaccharides

Explanation

Question 7 of 22

1

Which carb tastes sweet?

Select one of the following:

Monosaccharides
Disaccharides
Polysaccharides
Oligsaccharides

Explanation

Question 8 of 22

1

What type of carb is glucose?

Select one of the following:

Oligsaccharides
Disaccharides
Monosaccharides

Explanation

Question 9 of 22

1

What do we use to test for starch?

Select one or more of the following:

Iodine test
Biurets test
Benedictus test

Explanation

Question 10 of 22

1

Using the iodine test what is the positive colour if starch is present in the food?

Select one or more of the following:

Purple
Orange
Black

Explanation

Question 11 of 22

1

Lipids are not found in butter, nuts, sausages and cheese

Select one of the following:

True
False

Explanation

Question 12 of 22

1

What foods are carbs heavy in

Select one or more of the following:

Potatoes
Carrots

Explanation

Question 13 of 22

1

Minerals are not used for structures

Select one of the following:

True
False

Explanation

Question 14 of 22

1

78% of cells are water

Select one of the following:

True
False

Explanation

Question 15 of 22

1

Vitamins have lots of energy value

Select one of the following:

True
False

Explanation

Question 16 of 22

1

A protein has an active site, a substrate (enzyme)

Select one of the following:

True
False

Explanation

Question 17 of 22

1

A protein has an active site, a substrate (enzyme)

Select one of the following:

True
False

Explanation

Question 18 of 22

1

A protein has an active site, a substrate (enzyme)

Select one of the following:

True
False

Explanation

Question 19 of 22

1

	Created by toppytoes over 10 years ago

Lipids, carbs, proteins etc

Question 1 of 22

What molecules are in the structure of lipids?

Select one of the following:

Explanation

Question 2 of 22

What are fats good for?

Select one or more of the following:

Explanation

Question 3 of 22

Carbs contains more energy than fat

Select one of the following:

Explanation

Question 4 of 22

Fat that comes from animals is unsaturated, and fat from plants is saturated

Select one of the following:

Explanation

Question 5 of 22

What food contains the largest amounts of fat

Select one of the following:

Explanation

Question 6 of 22

CARBONHYDRATES What type of carbs listed, not a sugar?

Select one of the following:

Explanation

Question 7 of 22

Which carb tastes sweet?

Select one of the following:

Explanation

Question 8 of 22

What type of carb is glucose?

Select one of the following:

Explanation

Question 9 of 22

What do we use to test for starch?

Select one or more of the following:

Explanation

Question 10 of 22

Using the iodine test what is the positive colour if starch is present in the food?

Select one or more of the following:

Explanation

Question 11 of 22

Lipids are not found in butter, nuts, sausages and cheese

Select one of the following:

Explanation

Question 12 of 22

What foods are carbs heavy in

Select one or more of the following:

Explanation

Question 13 of 22

Minerals are not used for structures

Select one of the following:

Explanation

Question 14 of 22

78% of cells are water

Select one of the following:

Explanation

Question 15 of 22

Vitamins have lots of energy value

Select one of the following:

Explanation

Question 16 of 22

A protein has an active site, a substrate (enzyme)

Select one of the following:

Explanation

Question 17 of 22

A protein has an active site, a substrate (enzyme)

Select one of the following:

Explanation

Question 18 of 22

A protein has an active site, a substrate (enzyme)

Select one of the following:

Explanation

Question 19 of 22

A protein has an active site, a substrate (enzyme)

Select one of the following:

Explanation

Question 20 of 22

ENZYMES Not all are proteins

CARBONHYDRATES
What type of carbs listed, not a sugar?

ENZYMES
Not all are proteins