Final Exam Summary

Final Exam Summary

Science Grade 5

Accessory Organs

• liver

• Pancreas

• Gallbladder

Digestive System

• A group of organs that break down food.

Respiratory System

• A group of organs that work together to make you breathe.

Circulatory System

• A group of organs that circulate blood and nutrients to all the body.

Multiple Choice

It is an accessory organ that produces digestive juices.

• stomach

• pancreas

Multiple Choice

A group of organs that break down food.

• Respiratory System

• Digestive System

• Circulatory System

Human Teeth

• incisors: cut food

• molars: grind food

Stomach Functions

• Chemical: adding acid

• Mechanical: contraction and relaxation

Perstalsis

• The Contraction and relaxation of the muscles to push food down.

Large intestine

• absorbs water from food

Esophagus or Trachea

• Esophagus is for food

• Trachea is for air

Multiple Choice

Which teeth grind food?

• molars

• incisors

Multiple Choice

Which teeth cut food?

• incisors

• molars

Multiple Choice

Adding gastric acid to the food is

• a chemical function

• a mechanical function

Multiple Choice

Which part of the digestive system absorbs water from the food?

• large intestine

• small intestine

Multiple Choice

Food passage

• esophagus

• trachea

Multiple Choice

The contraction and relaxation of the muscles to push food down.

• Metamorphosis

• Peristalsis

Breathing

• Inhale (breathe in) oxygen

• Exhale (breathe out) carbon dio

Epiglottis

• A door that closes and stops food from going to the trachea. 

Alveoli

• Very small bags at the end of bronchioles that pass oxygen to the blood

Blood Cells

• white: fight infection

• red: carry oxygen

• 
  

• 
  

Multiple Choice

What is the gas you breathe in (inhale)?

• CO2

• Oxygen

Multiple Choice

a door that closes and stops food from going to the trachea.

• oesophagus

• epiglottis

Multiple Choice

Very small bags at the end of bronchioles that pass oxygen to the blood.

• Trachea

• Alveoli

Multiple Choice

Blood cells that fight infections.

• white

• red

Blood Vessels

• Arteries: oxygen blood

• Veins: CO2 blood

• Capillaries: Link them

Kinds of Materials

• Transparent: all light passes

• Translucent: some light passes

• Opaque: No light passes

Multiple Choice

Arteries

• oxygen blood runs in them

• co2 blood runs in them

Multiple Choice

Air and water

• transparent

• opaque

Conductor or Insulator

• Conductor: allows electricity current to flow

• Insulator: does not allow electricity current to flow

Multiple Choice

1. Metal coins are ____________.

• Conductor

• Insulator

Multiple Choice

1. If there is a break in the circuit, electricity __________.

• will flow

• will not flow

Multiple Choice

1. The scientist who discovered that the white light we see from the sun is a mix of seven colors.

• Isaac Newton

• Haima Radwan

Multiple Choice

It is a light source.

• The Moon

• The Sun