Show:
Five Kingdoms
Characteristics of Life
Chemistry
Labs
Miscellaneous
100
Study of Life
What is the meaning of Biology
100
cells
What is the smallest units that can carry on all the functions of life?
100
nucleus
The protons and neutrons of an atom are found in the?
100
buffer
What is the name of chemicals that prevent pH from changin rapidly?
100
polar
The water molecule has areas of partial positive and negative charge. We say the water molecule is?
200
Taxonomy
What is the science of classifying and grouping organisms
200
homeostasis
What is an organism's ability to keep conditions constant within, while the environment outside is changing?
200
covalent
What is bond called that forms when electrons are shared between atoms?
200
catalase
What is name of the enzyme that we used to study reactions?
200
Universal solvent
What is water
300
vary more and more
What happens when you move from species to Kingdoms, the organisms?
300
cellular organization, growth, metabolism
What is a characteristic of a living thing?
300
ionic bond
What is the bond called when electrons are tansferred between atoms?
300
exothermic
The Hydrogen peroxide and catalase reaction was what type of reaction exothermic or endothermic?
300
The ability of water to stick to other surfaces.
What is adhesion.
400
Linnaeus
Who developed the system of naming organisms by giving them a two part name?
400
Canis
The organism Canis familiaris belongs to what genus?
400
4 bonds
How many bonds can carbon form?
400
The heat energy was used to not only raise the temperature but the break the hydrogen bonds between the water molecules.
When melting the ice, the temperature did not rise smoothly, why not?
400
The ability of water to stick to itself
What is cohesion
500
is the same for scientists all over the world
The scientific name of an organism?
500
americanus
The scientific name for a bear is Ursus americanus. What is the species identifier for a bear?
500
in orbit around the nucleus in various energy levels.
Where are electrons found in the atom?
500
to determine whether something is an acid or base
What did we use beet juice, cabbage juice, phenolphthalein and turmeric for?
500
acid
What is a solution that has more hydrogen ions than hydroxide ions?