Digestive system
The process through which food is broken down into absorbable chunks
What is digestion?
The category of food that includes beans and eggs
What is protein?
The process through which oxygen enters the blood stream and carbon dioxide leaves
What is gas exchange? (Diffusion allowable too)
The energy released by 3g of chips if 1g of chips releases 1000kJ of energy
What is 3000 kJ?
The layer of cells in a leaf near the top where photosynthesis occurs
What are the palisade cells?
The motion of muscles in your digestive tract that helps move food and liquids through your digestive system.
What is peristalsis?
The mineral used for bone growth
What is calcium?
The two products of respiration
What are water + carbon dioxide?
The energy transfer in burning food
What is chemical -> thermal?
The small holes that allow for movement of air into a plant
What are the stoma?
The location where water is absorbed from the bolus
Where is the large intestine?
The mineral required for blood cell production
What is iron?
The cell organelle where photosynthesis takes place
What is a chloroplast?
The substance used to test for starch
What is Iodine?
The adaptation that roots have to help with water retrieval
What is a large surface area?
The organ where bile is stored
What is the gallbladder?
The mineral required for flower and fruit growth
What is Potassium?
The cell organelle where respiration occurs
What are the mitochondria?
The equipment used to measure the energy content of food
What is a calorimeter?
The tubes that allow water movement through a plant
What are the xylem?
What is starch?
The names of the 5 food groups
What are:
The use for the formula
100x (Original mass-final mass)/Original mass
What is % change in mass?
DAILY DOUBLE!!!!!
Describe the practical for identifying sugars in food
Benedicts solution
Heat with a water bath
Change from clear blue -> brick red
The name for the chains of sugar created by a plant
What is cellulose?