Food and Energy
any substance that is consumed by organisms that provides energy and molecules to support growth, development, and survival.
What is food.
cellular respiration uses ________ and __________ to make carbon dioxide, water, and ATP.
oxygen and glucose (sugar)
the unit that measures energy in food
calorie
the formula for remaining healthy is energy ____= energy _____
energy in = energy out
macronutrient that is our primary source of energy
carbohydrates
the process by which plants and some other organisms produce their own food
What is photosynthesis?
organisms that eat to get energy and undergo cellular respiration to get ATP
heterotrophs
the body system that breaks down food to be used for energy
digestive system
process that means "combining with oxygen"
oxidation
fat (lipids)
molecule used for energy and is stored in chemical bonds
What is ATP?
cellular respiration happens in all living things except some bacteria and yeast
true or false
true
body system that absorbs oxygen and releases carbon dioxide
respiratory system
All humans needs the same amount of energy to survive
true or false
false
amino acids we need from our diet because our body cannot make them
essential amino acids
Food is made up of these three different main molecules that can be used by the body to create ew cells and tissues
Macronutrients
the process that uses oxygen and glucose to make carbon dioxide, water, and ATP
cellular respiration
the amount of energy that a person needs to maintain essential life functions
BMR (basal metabolic rate)
our body uses ___% of energy just to digest and process food
10%
DAILY DOUBLE
you can wager up to 1,000 points
the difference between saturated, unsaturated, and trans fats
saturated- solid at room temp, consume in moderation, saturated with hydrogen--every carbon atom has a hydrogen atom
unsaturated- healthy fats, nuts, olive oil
trans- artificial fats, hydrogenated, made in lab
What are an organisms basic life processes? (4)
grow, reproduce, respond to stimuli, and use energy
what is the chemical equation of ATP forming?
set of chemical reactions that converts food molecules to energy
metabolism
draw a healthy plate according to our notes
vegetables, fruits, grains, protein, and dairy
adenosine triphosphate