The Game – Organic Molecules MethodCarbsLipids Proteins and N.A. Proteins + Nutrients and Homeostasis All the marbles

Method students eat yogurt and drink water. Another group of 100 students eat yogurt w/ cereal in it, and drink water. Two hours later the students are tested to see how much energy they have by doing jumping jacks. Which group is the control group? –Students consuming yogurt, water

Method students eat yogurt and drink water. Another group of 100 students eats yogurt w/ cereal in it, and drinks water. Two hours later the students are tested to see how much energy they have by doing jumping jacks. Which group is the experimental group? –Students consuming yogurt + cereal, water

Method students eat yogurt and drink water. Another group of 100 students eats yogurt w/ cereal in it, and drinks water. Two hours later the students are tested to see how much energy they have by doing jumping jacks. Name 2 variables that could mess up the results of the experiment? –Mr. Hackney will decide if they are right

Method students eat yogurt and drink water. Another group of 100 students eats yogurt w/ cereal in it, and drinks water. Two hours later the students are tested to see how much energy they have by doing jumping jacks. What is the independent variable? –cereal

Method students eat yogurt and drink water. Another group of 100 students eats yogurt w/ cereal in it, and drinks water. Two hours later the students are tested to see how much energy they have by doing jumping jacks. What are the two possible answers for the dependent variable? –amount of energy, # of jumping jacks

Carbs Animals/humans convert the sugars and starches they eat into this carbohydrate for temporary storage. –glycogen

Carbs This carbohydrate provides structure and makes up the body of the plant. –cellulose

Carbs When plants have extra sugar/energy, they store it as this type of carbohydrate, which humans commonly eat? –starch

Carbs When humans eat a lot of sugars and starches, where are the 2 spots in the body that glycogen (not in fat) can be stored? –muscles, liver

Carbs What atoms are carbohydrates and lipids made of? What is different about their structure? –Both made of C, H, O, but carbs are in rings and lipids are in chains

Lipids Name two uses for fat in the body of an animal. –long-term energy storage, insulation

Lipids Name two living organisms that use waxes for holding water in or out? –plants, humans

Lipids Which lipid is used for long-term energy storage in plants? oil

Lipids Name the lipid that makes up the cell membrane of a cell. –phospholipid

Lipids Place these sources of protein in order from the lowest fat protein to the highest fat protein. (turkey, beef, venison, fish) –fish, venison, turkey, beef

Proteins – N.A What are the small units that make up proteins; there are 20 total. –amino acids

Proteins – N.A How many different amino acids must humans get from their food? –8–8

Proteins – N.A What exactly does DNA have the instructions to make? –proteins

Proteins – N.A Name the atoms that are in nucleic acids. –C, H, O, N, P

Proteins – N.A What does RNA do for living cells? –helps assemble or put together proteins

Proteins What are the 3 ways that proteins can be denatured, which causes death to living cells? –radiation, chemicals, extreme temperature

Proteins What is the name of the protein group that helps regulate our body’s growth and sexual development? –hormones

Proteins Proteins that help in chemical reactions, like the ones for digestion are called ______. –enzymes

Proteins Which is the scientific name for the chemical reaction that involves water somehow, and builds up/assembles organic molecules, and a water molecule is squeezed out? –Dehydration (water squeezed out)

Proteins Which protein helps us transport 0 2 throughout our body in our blood? –hemoglobin

Nutrients and Homeostasis What is water needed for in the body? –Removal of waste, cooling, life processes (metabolism).

Nutrients and Homeostasis Calcium, sodium, potassium are examples of ________________. –Vitamins

Nutrients and Homeostasis What are the two type of vitamins and give an example of each? –Fat soluble (A,K, D and E) –Water Soluble (B, C)

Nutrients and Homeostasis What considerations should be made when consuming packaged foods? –Serving size, % fat, sodium, etc.

Nutrients and Homeostasis What are the six types of nutrients to maintain homeostasis? What is Homeostasis? –Water, Proteins, Fats, Carbohydrates, vitamins, and minerals. –Homeostasis –living condition

All the marbles Make 3 columns – Carbs, Fats, Proteins Place these foods under the column that they are the highest source of. peanut butter, pork, crackers, banana, pepsi, cereal, ranch dressing

All the marbles - answers –Carbs = crackers, banana, pepsi, cereal –Proteins = pork –Fats = ranch dressing, peanut butter