Show:
Cells
Tissues and Organ systems
Respiratory Stystem
Circulatory System
Digestive System
100
The ___ Controls all cell activities.
The Nucleus.
100
Why are organ donations so important?
They are important because they save a persons life everyday.
100
Air that passed into the branching tubes is called, bronchi or epiglottis?
Bronchi
100
What muscular organ pumps blood through our body? Brain or Heart?
The heart pumps blood through our body.
100
Does Food enter your large intestine first or the small intestine?
In enters our small intestine first.
200
What are red blood Cells?
Red blood cells are a group of organs that interact with each other to preform a task.
200
What are the the ten things in your body that can be donated?
Ten things are your heart, liver, kidneys, pancreas, lungs, small bowel, eyes, heart valves, bone and skin.
200
What does the respiratory system do?
It brings in oxygen and takes out the carbon dioxide.
200
What is an artery?
An artery is a thick walled elastic and carries blood away from our heart into the rest of our body.
200
What are the four tasks carried out by the digestive system?
1. Ingestion 2. Digeston 3. Absorption 4. Elimination
300
Define the cell cycle.
The cell cycle is a continuous series of events in the cell in which it is born, grows, reproduces and then dies.
300
How can you die from cardiac death?
You can die from having a devasting illness or injury that has no chance of recovering.
300
What is happening to our body when we inhale?
When we inhale our muscle contraction causes our rib cage to move up and out and our diaphragm moves down.
300
What is the circulatory system?
The circulatory system picks up and transports nutrients and oxygen to cells and it carries waste to our organs.
300
What is the main function of the large intestine?
The main function is to absorb water, vitamins and salts from the remaining digestive food.
400
What are the four stages of mitosis and what is the definition of the third stage?
The four stages or mitosis are.. Prophas, Metaphase, Anaphase and telephase. The third stage is Anaphase, it is when the chromosomes get pulled apart so there are two sets of chromosomes.
400
What is a neurological death? and how can you recieve it?
It is a devasting brain injury that people suffer from and you can revieve this by having a severe head injury or by a stoke.
400
Why is smoking so bad for the respiratory system?
Smoking is bad for the respiratory system because smoking damages the cilia, preventing them from keeping out foreign material. The smoke is filled with more than 4000 chemicals causing cancer.
400
Why is it so important that your heart works well?
Our heart needs to work well because you can have a stroke or a heart attack from the high blood pressure if your blood is being pumped to fast and hard.
400
What is the digestive system?
The digestive system is organs that mechanically break down food to produce nutrient molecules that the bodies can use.