Scientific Investigation
What is the variable that "I" change in an experiment?
Independent Variable
#2 on your study guides asks, which of the following is biotic. What does biotic mean?
Living
What is the monomer for lipids
Fatty acids and glycerol
What organelle is responsible for what enters and exits a cell?
Cell Membrane
What does active transport require?
Energy/ATP
What variable is measured during an experiment?
Dependent Variable
__________ are considered nonliving because they cannot reproduce outside of a host.
Viruses
What is the monomer for protein?
Amino acids
What are two organelles that plant cells have that animal cells lack?
Chloroplast and Cell Wall (or large vacuole)
What direction does water move?
High --> Low
On a graph, where would you find the IV?
x axis
What is all of the chemical interactions in an organism that convert organic material into energy?
Metabolism
What two macromolecules provide an organism with energy?
Carbohydrates and lipids
What are four organelles that all cells have?
DNA
Cell Membrane
Ribosomes
Cytoplasm
What are the products of cellular respiration?
Carbon Dioxide, Water, and ATP
On a graph, where would you find the DV?
y-axis
Influenza is what kind of pathogen?
Virus
What macromolecule stores genetic information?
Nucleic acids
A hydrophobic tail + a hydrophilic head = _________
Phospholipid
What are the reactants of photosynthesis?
Carbon dioxide and water
What do you call your normal experimental set up?
Control
E. coli is what kind of pathogen?
Bacteria
Proteins
What process produces 4 genetically different haploid gametes?
Meiosis
What does aerobic respiration use?
Oxygen