Biomolecules
Function of Carbohydrates
Quick Energy
Function of Enzymes
to break things down (or build them); speed up chemical reactions in the body
What type of cell has NO nucleus?
Prokaryotic
What is osmosis the movement of?
water
what organelle does photosynthesis take place
chloroplast
2 Functions of Lipids
Stored Energy, Insulate (keeps us warm), makes up cell membrane
In order for an enzyme to react with a substrate, the enzyme must have the correct.....?
The enzyme must have the correct shape
(active site needs to match shape of substrate)
What type of cells DO have a nucleus?
Eukaryotic
what does it mean if a cell becomes hypotonic?
too much water enters the cell; swells (gets larger)
what organelle does cellular respiration take place?
mitochondria
function of protein
build muscle, structure, makes up enzymes
What does denature mean?
enzyme changes it's shape so it can no longer work
What is an example of a prokaryotic cell?
Bacteria
What is passive transport the movement of?
small molecules like gasses and water
What are the REACTANTS of photosynthesis?
Water, Sun, Carbon Dioxide (CO2)
monomer of protein
amino acids
What can denature an enzyme?
Temperature and pH
What are examples of eukaryotic cells?
Plants and animals
In what direction do molecules move in passive transport?
From a ______ concentration to a __________ concentration
high concentration to a low concentration
What are the PRODUCTS of photosynthesis?
Oxygen (O2) and Glucose (C6H12O6)
example of Nucleic acid
DNA or RNA
Enzymes are made out of what biomolecule?
Protein
List at least 2 things that ALL cells have in common.
DNA, Cell membrane, ribosome, cytoplasm
Explain how active transport is different than passive transport.
Active moves larger molecules
Active takes energy or ATP
Active moves from a low concentration to a high concentration
Comparing the equations, what is the relationship between photosynthesis and respiration?
They are backwards or flipped
Photosynthesis makes what respiration needs
respiration makes what photosynthesis needs