Practice

Ions are moved from a lower to higher concentration

• Osmosis

• Active Transport

• Simple Diffusion

• Facilitated Diffusion

Scientific Method

• Steps that you use to experiment and collect data to prove an and facts

• Hamburger

• Steps that you use to experiment

• Steps that you use to prove facts

The Variable the experimenter manipulates

• Control Variable

• Active Transport

• Independent Variables

• Dependent Varibale

The movement of molecules from higher to lower concentration

• sugar

• active transport

• Lipids

• diffusion

Movement of water molecules from a solution with higher to lower water concentration, through preamble cell membrane

• Osmosis

• Diffusion

• Facilitated diffusion

• Active Transport

Ex: What light color help the plant grow ?

• Independent : Light color

  Dependent : Plant growth

  Control : water, soil, temp,day/night time

• Dependent : Light color

  Independent : Plant growth

  Control : water, soil, temp,day/night time

• Control : Light color

  Dependent : Plant growth

  Independent : water, soil, temp,day/night time

• Independent : Light color

  Control : Plant growth

  Dependent : water, soil, temp,day/night time

Scientific method steps

• Observation, Question, Hypothesis, Methods, Results, Conclusion

• Conclusion, Methods, Question

• Facts, Hypothesis, Observation, Methods, Results

• Results, Hypothesis

What is an Hypothesis?

• Alter Answers

• To make an Prediction

• To change data

• To Experiment

Fatty Acids

• Monomer

• Polymer

The variable the experiment measures

• Control Variable

• Active Transport

• Independent Variable

• Dependent Variable