Vocabulary
When water sticks to water
What is cohesion?
Carbohydrates provide ______ term energy, whereas lipids provide ______ term energy
short, long
All of our energy originally comes from the _____
Sun
All cells come from __________ cells
pre-existing
What category of cells do humans belong to?
Eukaryotes
When water sticks to other materials
What is adhesion?
List the four macromolecules
Carbohydrates, Lipids, Protein, Nucleic Acid
What is the function of roots?
Anchor the plant
What is the role of the cell/plasma membrane?
Allows things to come in and out of the cell
Which type of cells have membrane bound organelles?
Eukaryotes
The "powerhouse" of the cell, produces ATP for the cell to function
What is Mitochondria?
Proteins
What process STORES energy?
What process RELEASES energy?
Photosynthesis
Cellular Respiration
The movement of WATER from a high to low concentration
What is osmosis?
What is an example of a prokaryote?
Bacteria
Archaea
The male reproductive part of a flower
What is the stamen?
What do enzymes do?
Speed up reactions
What are the inputs and outputs of photosynthesis?
Inputs: sun, water, co2
Outputs: o2, glucose
What would happen to the size of a cell if it were placed in a hypotonic solution?
It would swell
Prokaryotic cells reproduce _________, while eukaryotic cells reproduce ___________
sexually
Transports glucose to the plants organs
What is phloem?
A phosphate, sugar & base
What is a nucleotide made of?
What part of the plant are gases exchanged during photosynthesis?
Stomata
What is the difference between passive and active transport?
passive= requires NO energy, moves substances across the concentration gradient from high to low concentration
active= requires ENERGY to move substances AGAINST the concentration gradient
Where is DNA stored in a prokaryotic cell vs a eukaryotic cell?
prokaryotic cell has loose DNA
eukaryotic cell has DNA in the nucleus