Biology Intro Cells Begin Cells and Tissues The Nerve! The Birds and Bees
100
What is biology?
The study of life.
100
Who is Robert Hooke?
He is credited with discovering the cell.
100
What are four tissues?
Epithelial, muscle, connective, and nervous.
100
What is ecology?
The study of organisms interactions with their environments.
100
What is asexual reproduction?
New organisms arise which are genetic copies of the parental organism.
200
What is homeostasis?
Maintaining an equilibrium inside the body.
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 abiotic factors?
These are the non-living factors of environments.
200
What is the epididymis?
A place for immature sperm to hang out.
300
What are carbon, oxygen, hydrogen and nitrogen?
These 4 elements make up 95% of the human body.
300
What is the phospholipid bilayer?
The cell membrane is made of this, which is composed of hydrophilic heads and hydrophobic tails.
300
What is photosynthesis?
The process that plants use to make sugar
300
What is 10%?
This is the amount of energy that is passed between trophic levels.
300
What is the corpus luteum?
This ovarian structure develops from an egg follicle, continuing to secrete hormones such as estrogen and progesterone.
400
What is the scientific method?
A logical way to approach a problem; a problem-solving method based on data.
400
What are cell membrane, cytoplasm, ribosomes, or DNA?
Name 3 of the 4 structures all cells have.
400
What is cellular respiration?
sugar & O2 -> CO2 & H2O & ATP is the equation for this chemical process.
400
What is primary productivity?
this is what determines the amount of energy that is availible in an ecosystem, based on the producers in the ecosystem.
400
What is the placenta?
A maternal tissue structure that functions only until birth, providing nutrient and waste exchange between a fetus and mother.
500
What is the United.States?
This is the only country that doesn't use the metric system
500
What is rough endoplasmic reticulum?
A cell organelle with ribosomes attached; location of protein synthesis.
500
What is the adrenal gland?
This gland produces several hormones, including sex hormones, norepinephrine, aldosterone, and cortisol.
500
What is chemosynthesis?
when a plant cant get enough sunlight, it uses this to make sugars instead.
500
What is an ectopic pregnancy?
A dangerous situation whereby the fertilized egg embeds in the oviduct instead of the uterus?






Biology

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