B3 - Organisation And The Digestive System

Question 1

A _______ is a Group of ______ with Similar Structure and Function working together.

Answer 1

Tissue…Cells…

Question 2

Glandular Tissue contains Secretory _____ that can Produce and ________ Substances such as Enzymes and __________.

Answer 2

Cells…Release…Hormones…

Question 3

Epithelial Tissue covers the Outside of the _____ as well as the Internal ______.

Answer 3

Body…Organs…

Question 4

Organs are collections of ________.

Answer 4

Tissues.

Question 5

Each Organ contains several _________.

Answer 5

Tissues.

Question 6

A whole Multicellular __________ is made up of a Number of Organ _________ working together.

Answer 6

Organism…Systems…

Question 7

Organ Systems are Groups of _______ that all work together to perform Specific Functions.

Answer 7

Organs.

Question 8

Organ Systems work together to form __________.

Answer 8

Organisms.

Question 9

Three Examples of Organ Systems in the Human Body?

Answer 9

Digestive, Circulatory and Gas Exchange System.

Question 10

The Process of ___________ takes place in the Digestive ________.

Answer 10

Digestion…System…

Question 11

The Digestive System contains many Different _______.

Answer 11

Organs.

Question 12

Two Examples of Glands found in the Digestive System?

Answer 12

Pancreas and Salivary Gland.

Question 13

What do the Pancreas and Salivary Glands do?

Answer 13

Make and Release Digestive juices containing Enzymes to Break down Food.

Question 14

Where is Food Digested?

Answer 14

In the Stomach and Small Intestine.

Question 15

What are the Three Main Compounds that make up the Structure of a Cell?

Answer 15

Carbohydrates, Lipids and Proteins.

Question 16

Carbohydrates provide us with _____ that makes all the other Reactions of Life Possible.

Answer 16

Fuel.

Question 17

What Three Chemical Elements do Carbohydrates contain?

Answer 17

Carbon, Hydrogen and Oxygen.

Question 18

Carbohydrates are made up of ______ of Sugar.

Answer 18

Units.

Question 19

Simple _______ are Carbohydrates that contain only One or Two Sugar ______.

Answer 19

Sugars…Units…

Question 20

Three Examples of Carbohydrate-Rich Foods?

Answer 20

Bread, Rice or Pasta.

Question 21

Complex _______________ contain Long Chains of Simple Sugar ______ bonded Together.

Answer 21

Carbohydrates…Units…

Question 22

Lipids are Fats (_______) and Oils (________).

Answer 22

Solids…Liquids…

Question 23

Lipids are very Important in Cell ____________.

Answer 23

Membranes.

Question 24

All Lipids are ____________ in Water.

Answer 24

Insoluble.

Question 25

Lipids are made up of Three Molecules of Fatty ______ joined to a Molecule of _________.

Answer 25

Acids...Glycerol...

Question 26

Two Examples of Lipid-Rich Foods?

Answer 26

Olive Oil or Butter.

Question 27

Proteins are used for Building up ______ and Tissues of your _____.

Answer 27

Cells...Body...

Question 28

What Four Elements is Protein made up of?

Answer 28

Carbon, Hydrogen, Oxygen and Nitrogen.

Question 29

What are Three Examples of Protein-Rich Foods?

Answer 29

Meat, Fish and Cheese.

Question 30

A Protein _________ is made up of Long Chains of Small Units called Amino ______.

Answer 30

Molecule...Acids...

Question 31

Which Three Things do Proteins act as in the Human Body?

Answer 31

Hormones, Antibodies and Enzymes.

Question 32

Sometimes, People use Special ___________ known as Catalysts to Speed Up ___________.

Answer 32

Chemicals...Reactions...

Question 33

In the Body, the Rate of Chemical ___________ is Controlled by ________.

Answer 33

Reactions...Enzymes...

Question 34

Enzymes are Larger Protein ___________.

Answer 34

Molecules.

Question 35

The Substrate Binds to the Active _____ and the Reaction is Catalysed by the ________.

Answer 35

Site...Enzyme...

Question 36

What is the Metabolism?

Answer 36

The Sum of all the Reactions in a Cell or in the Body.

Question 37

Enzymes control the ____________.

Answer 37

Metabolism.

Question 38

What Affects the Rate at which Chemical Reactions takes place?

Answer 38

Temperature and pH.

Question 39

High Temperatures _________ the Enzyme, changing the Shape of Active _____.

Answer 39

Denature...Site...

Question 40

Also, pH can Affect the ______ of the Active ____ of an Enzyme and make it _____ very efficiently or stop Working.

Answer 40

Shape...Site...Work...

Question 41

Most of our Enzymes work _______ the ______ of our Bodies.

Answer 41

Inside...Cells...

Question 42

Digestive Enzymes work _________ of our Cells.

Answer 42

Outside.

Question 43

Digestive _________ are Produced by _____________ Cells in Glands.

Answer 43

Enzymes...Specialised...

Question 44

Different ______ of the Digestive ________ have Different Levels of ___.

Answer 44

Areas...System...pH...

Question 45

Enzymes that break down Carbohydrates are called ______________.

Answer 45

Carbohydrases.

Question 46

Starch is Catalysed by an Enzyme called _________.

Answer 46

Amylase.

Question 47

Amylase is Produced in the Salivary _______.

Answer 47

Glands.

Question 48

Amylase is made in the _________.

Answer 48

Pancreas.

Question 49

The Breakdown of Protein Foods into Amino Acids is Catalysed by __________ Enzymes.

Answer 49

Protease.

Question 50

Which Three Things are Proteases Produced by?

Answer 50

Stomach, Pancreas and Small Intestine.

Question 51

The Breakdown of Proteins into Amino ______ takes place in the Stomach and ______ _________.

Answer 51

Acids...Small Intestine...

Question 52

The Reaction of Lipids are Catalysed by _______ Enzymes.

Answer 52

Lipase.

Question 53

Where are Lipase Enzymes made?

Answer 53

In the Stomach or Small Intestine.

Question 54

Glands Secrete Pepsin, a _________ Enzyme, to Digest the Protein you Eat.

Answer 54

Protease.

Question 55

Pepsin works best in an Acidic ___.

Answer 55

pH.

Question 56

The Stomach Produces a Thick Layer of ______.

Answer 56

Mucus.

Question 57

What does Mucus do?

Answer 57

It Coats and Protects the Stomach Walls.

Question 58

Liver makes a Substance called _____.

Answer 58

Bile.

Question 59

Bile is stored in your Gall ________ until it is needed.

Answer 59

Bladder.

Question 60

What does Bile do?

Answer 60

Bile Neutralises the Acid that was Added to Food in the Stomach.

Question 61

What does Bile break up?

Answer 61

Large Drops of Fat into Smaller Drops of Fat.

Question 62

Bile is ____ an Enzyme as it does ____ break down Fat Molecules.

Answer 62

Not...Not...