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Name three factors affect enzymes
pH, substrate concentration, temperature, enzyme concentration
What type of molecule is starch
carbohydrate or poly saccharide
What is triglyceride made of? (Explain it)
It is made by one glycerol and 3 fatty acids
What is an ester bond?
It is the chemical link between the acid and the alcohol
List the roles of triglycerides
There are 3 roles
List 4 types of biomolecules
lipds, carbohydrates, nucleic acids proteins
What are enzymes
They are biological catalysts that speed up the rate of the reaction
If temperature incresases what happens to the enzyme
The enzyme will work faster until 40 degree where it starts to denature
Darwin researched adaptations of organisms on which islands?
Galapagos
_________ are traits that help an organism survive and reproduce.
Adaptations
_____________is the gradual change of species over time
Evolution
What was the name of the person that developed the Theory of Evolution?
Charles Darwin
Name one organism from the Galapagos AND the special adaptation they developed to survive there.
Cormorant or Iguana
What is a group of similar organisms that can mate with each other and produce fertile offspring called?
Species
________ is the process by which individuals that are better adapted to their environment are more likely to survive and reproduce
Natural selection
