What is respond to environment, consumes energy, reproduces, has cells, has genetic material, evolves...
100
This property of water is essential for the aquati food web
What is transparency?
100
For a hypothesis to be valid it must be
What is testable
100
The four biomocules are
What are Lipids, Carbohydrates, Proteins and Nucleic Acids
100
The word biology means this
What is the study of life
200
These are the basic units of LIFE
What are cells?
200
Water is often called a polar molecule. This means that is has...
What is a positive and negative side
200
The dependant variable in the seed germination lab was the...
What is seed germination
200
If enzymes are exposed to conditions they do not normally exist in, such as different pH levels or temperature, then they will ___________ which means____________.
What is to denature and change their shape.
200
The pH scale ranges from_______ to _______. With _____ being a neutral pH.
What is 0-14.
And 7
300
This characteristic of life is possible because of DNA.
What is pass on genetic information?
300
When water molecules "wet" the hood of my truck by sticking to it, this is called _______. As opposed to this other property which allows the water to stick to each other____________. Careful, don't get the two terms mixed up.
What is adhesion and cohesion.
300
If you were to draw a graph of your data from a lab, what would go on the X axis?
What is dependant variable
300
Athletes will have pasta parties the night before an event because it provides what
What is short term energy
300
If one acid's pH is 3.5 and another acid's pH is 5.0. Then the 1st acid is ___________ compared to the 2nd acid.
What is more acidic/stronger.
400
One means to get larger. The other means to change form.
What is growth and development?
400
Fish that live in the Arctic are very glad that water is unique from other liquids because it...
What is expands when it freezes.
400
The difference between a control and controlled variables is
What is the control are the natural conditions that are used as a base line for comparison. Controlled variable are the things in the experiment that you keep the same in every trial.
400
Enzymes are essential to life because they...
What is speed up chemical reactions
400
An important characteristic of a lipid
What is it is not soluble in water. Hydrophobic
500
If a person is thirsty after running around out doors, this is an example of...
What is homeostasis
500
Today, the Titanic is desintigrating at the bottom of the ocean because water does
What is acts as a univeral solvent
500
What is a valid hypothesis for the research question: How does temperature affect seed germination?
What is IF we decrease the temperature of the room where we are gemninating the seeds THEN they will take longer to germinate BECAUSE then need a specific temperature to grow.
500
These two biomolecules have similar chemical structures consisting of mainly H's, C's and O's. But one of them has a 1:2:1 ratio and the other has a 1:1 ratio.
What are carbohydrates and lipids
500
The enzymes in the liver lab were these kinds of biomolecules and the paper cup we put them in was made of this other type of biomolecule