Change of allele frequency in a population over time.
What is Evolution?
100
Atoms of the same element with different numbers of neutrons.
What is an isotope?
100
Group of molecules taht are insoluble in water.
Lipids.
100
controls cell activities. Where the DNA is located.
Nucleus
200
Well tested explanation of the observation. It doesn't last forever!!!
Theory
200
Similar characteristics in two animals that are a product of descent from a common ancestor rather than a product of a similar environment.
What is Homology?
200
bond formed by sharing of one or more electrons pairs between two atoms.
What is a covalent bond?
200
If the order is changed, the shape is changed and the function is potentially affected.
What happens to the protein if...
200
A small structure within a cell that performs a specific job or function
Organelle
300
Based on prior knowledge and based on data.
What is Inference?
300
Organisms with advantageous genetic traits survive and reproduce more than less fit individuals
What is Natural Selection?
300
Compound that accepts H+ ions to solutions.
What is a basic solution?
300
Carbohydrate storage compound found in foods rich of fibers.
What is Cellulose
300
The site of protein synthesis, this is where proteins are made.
Ribosomes
400
"To know" its a way of knowing.
Science
400
The history of life is preserved in...
Fossil
400
Group used in the DNA structure
Phosphate Group
400
It's a change in the shape of a protein, usually causing loss of function.
What is denaturation?
400
breaks down sugar molecules into energy
Mithocondria
500
Understand the basic principles of science and be able to apply them to their lives. Also, being able to read with understanding articles about science in the popular press
What is Scientific literacy?
500
The archipelago off the coast of Ecuador where Charles Darwin made many observations.
Where did he find the new species? Galapagos Islands
500
Uncharged atom with same number of electrons and protons.
An element.
500
Linked to cardiovascular disease and very high cholesterol level.
Trans fat.
500
The organelle that transforms light energy into glucose in plant cells. This is also the site of photosynthesis