Biology Intro Cells Homeostasis and Energy Biochemistry Reproduction, genetics, and evolution
100
What is biology?
The study of life.
100
Who is Robert Hooke?
He is credited with discovering the cell.
100
What is water?
Osmosis moves this chemical.
100
What are reactants or substrates?
The starting chemicals in a reaction are called this.
100
What are mitosis and meiosis?
These are the two main ways cells reproduce.
200
What is a microscope?
The tool we use to look at very small things
200
What are prokaryotes and eukaryotes?
The two different kinds of cells.
200
What is ATP?
The energy carrying molecule in cells.
200
What are products?
The ending chemicals in a reaction are called this.
200
What are 46 and 23?
The number of chromosomes in a human body cell and a human sex cell.
300
What is quantitative?
data or an observation that uses numbers.
300
What is the plasma (or cell) membrane?
This part controls what goes in and out of the cell (osmosis, diffusion etc).
300
What is photosynthesis?
The process that plants use to make sugar
300
What is "poly"?
This prefix means "many".
300
What is DNA?
This is the chemical that makes up genes and chromosomes.
400
What safety equipment do we have in the lab?
Fire extinguisher, Hood, Eye wash
400
What are the mitochondria?
This organelle is responsible for energy
400
What is cellular respiration?
sugar & O2 -> CO2 & H2O & ATP is the equation for this chemical process.
400
What is an enzyme or catalyst?
A chemical used to speed up a reaction. It is not "used up" during the reaction and can be used again and again.
400
What are genotypes?
BB, bb, and Bb are heterozygous dominant, homozygous dominant, and homogeneous recessive examples.
500
What is an inference? (or theory)
Observations / evidence supports an idea that is believed but not FACT.
500
What are the cell wall and chloroplasts?
These two parts are found only in plant cells.
500
What is active transport?
This type of chemical movement requires energy (hint-- NOT diffusion)
500
What is "yields"?
The term that means "becomes" in a reaction. The symbol in the equation is an arrow- "--->"
500
What is a carrier?
When a person DOES not have a disease but CAN give it to their children (hidden)






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