Nature of Life
Chemistry of life 1
Chemistry of life 2
Cell
Photosynthesis
100
A logical interpretation based on prior knowledge and experience.
What is an inference?
100
Three subatomic particles that make up atoms.
What is protons, neutrons, and electrons?
100
carbohydrate, lipid, protein, and nucleic acid
What are the four groups of macromolecules found in living things?
100
To destroy old organelles, to clean up and recycle.
What is the job of lysosomes?
100
This is the pigment in chloroplasts that enable plants to absorb sunlight
What is chlorophyll?
200
A variable that is observed and that changes in response to another variable.
What is a responding variable or a dependent variable?
200
True/False: Acids have greater amounts of H+ than bases.
True
200
Process that changes chemical bonds and transforms one set of chemicals into another.
What is a chemical reaction?
200
One has ribosomes attached to it, the other doesn't.
What is the difference between rough ER and smooth ER?
200
Oxygen, ATP and NADPH
What are the products of the light reaction?
300
A well tested explanation that unifies a broad range of observations.
What is a theory?
300
When atoms of an element have a different number of neutrons.
What is an isotope?
300
Proteins that act as biological catalysts
What is an Enzyme?
300
Facilitated diffusion
What type of cell transport occurs when a blood cell takes in glucose? (a large molecule that needs help to cross the plasma membrane)
300
Light independent reactions do not require ________________.
Sunlight.
400
When two cells from different parents unite to form a new organism.
What is sexual reproduction?
400
Two or more elements combined in definite proportions
What is a compound?
400
Chain of amino acids.
What are proteins made up?
400
This organelle generates energy in the cell.
What is the function of the mitochondria?
400
Obtain energy from the food they consume.
What are heterotrophs?
500
This system is based on multiples of 10.
What is the metric system?
500
True/False: The chemical bond in which electrons are shared between atoms is called a covalent bond.
True
500
Starch, cellulose, glycogen.
What are examples of polysaccharides?
500
This structure packages and secretes substances in the cell, they are also called the "post office" of the cell.
What is the Golgi Bodies?
500
Is a compound that can accept a pair of electrons.
What is NADP+
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