Circulatory system
How many valves are there in the heart?
There are 2 valves in the heart.
Q what cell is one layer thick
Capillaries and grapes/aloi
What is the function of the large intestine?
Carbohydrate digestion begins in the mouth, where the enzyme amylase in saliva breaks down starches.
What fills the rest of the cell
cytoplasm
Who will win knights or storms
Knights
What do valves do?
Valves prevent blood flow from going backwards. When there Is pressure the valves open and when there is no pressure they are closed.
What happens if there is a mucus build up
Less space for oxygen to come in and less space to let carbon dioxide
How does food move through the digestive tract?
Food moves via wavelike muscle contractions called peristalsis that push food from the esophagus down through the stomach and intestines.
What is the power house of the cell
Mitochondria
who will win roosters or sharks
Sharks
What are the four champers in the heart called?
Causes to mucus build up in the lungs
Smoking, vaping, asthma, sickness
Where does most nutrient absorption take place?
Most digestion and nutrient absorption happen in the small intestine.
What controls the dna in the cell
Nucleus
who will win the was,s or knight
Knights up the knights!!
Why is the left heart thicker?
The left heart is thicker because it travels a greater distance which need a higher pressure.
Affects of smoking
Black tar like substance in the lungs and fewer capillaries meaning less gas diffusion and fewer space for carbon dioxide to escape
What is the role of the liver in digestion?
The liver produces bile, a fluid that helps break down and emulsify fats in the small intestine.
What controls what enters and leave
cell wall
Who will win cowboys or Broncos
cowboys
What is the order for the deoxygenated blood flow.
It goes down the right atruim then to the right ventricle and then up the pulmonary artery.
Free points??
500 joking there is no points.
Where does carbohydrate digestion begin?
Carbohydrate digestion begins in the mouth, where the enzyme amylase in saliva breaks down starches.
What are the specialised cells
Red blood cells, sperm cells
Who is better knights or storms
Knights