A physical or chemical change in an organism's internal or external environment
What is a stimulus?
100
Organized approach used in science to explain observations of the natural world
What is the scientific method?
100
What all matter is made up of.
What is an atom?
100
An attraction between molecules of different substances and can cause capillary action.
What is adhesion?
100
The small micromolecues that are the building blocks of the 4 main types of carbon compounds.....Made-up of 1 molecule.
What is a monomer?
200
Maintaining a stable internal environment
What is homeostasis?
200
First step in a scientific study
What is observation?
200
Protons, neutrons, and electrons.
What are the three subatomic particles?
200
Water has a high heat capacity due to ________.
What is hydrogen bonding?
200
Made-up of C,H,O.....Main energy source....complex and simple are two types....Can be used as structural for some organisms.
What are carbohydrates?
300
The chemical reactions in an organism that result in the breaking or forming of bonds for energy
What is metabolism?
300
A statement that proposes an explanation to a scientific question.
What is a hypothesis?
300
NaCl is an example of ______,
What is an ionic compound?
300
The substance in a solution that dissolved the solute. Water is the universal one of these.
What is solvent?
300
All of the following elements are in all biomoleculels except:
A. carbon
B. Hydrogen
C. Phosphorus
D. oxygen
What is phosphorus?
400
Process where organisms become mature adults
What is development?
400
A group in an experiment that is used for comparision
What is the control?
400
Oxygen-14 and Oxygen-16 are examples of ______.
What are isotopes?
400
If a substance has a pH lower than 7 then it is considered a ____________, and contains a large amount of __________ ions.
What is Acid, and hyrdrogen.
400
Made-up of C,H,O,N. Functions include: speeds up reactions, transport, Forming structures, fight diseases.....etc.
What is a protein?
500
The 8 characteristics that all living organisms share (list at least 6).
What are cells, genetic information (DNA), reproduction, growth and development, homeostasis, metabolism, response to stimuli, and ability to change over time?
500
Numerical data collected in a scientific experiment?
What is quantitative data?
500
Bromine-81 has an atomic number of 35. Bromine has _____ neutrons.
What is 46 neutrons?
500
Water's _____________allows it to dissolve compounds such as table salt (NaCl).