this percent of energy is passed on to the next trophic level
what is 10%?
100
this is the backbone of DNA
What is phosphate and deoxyribose?
100
2H(little 2) + O(little 2) =... is this part of a chemical equation
What are reactants
200
y
|
| /
| /\ /
| / \/
|/________ x
What is a line graph?
200
the tails of a phosphlipid are called this, and the heads are called this
What is hydrophobic and hydrophilic?
200
birth, immigration, death, and emigration are four factors that effect this
What is population size?
200
these are the four nitrogen bases
What is iodine, thymine, gumine, cytosine
200
large, one, many, are the affixes of these
What are macro, mono, poly?
300
(look at scenario one) No training, long runs, sprints, combonation of long and short running are four different versions of this
What is independent variable?
300
chemical reactions in your body go faster with the help of these.
What is enzymes?
300
we need nitrogen for this
What are amino acids?
300
cgtaat is the complementary strand of this
What is gcatta?
300
dna is the macromolecule of this
What is a nucleic acid?
400
(look at data set 3) you use this kind of graph for this data.
What is a pie graph?
400
diffusion (going from high to low concentration) of water across a semipermeable membrane.
What is osmosis?
400
these two processes add carbon dioxide to the atmosphere
What are combustion and cellular respiration?
400
this is the enzyme that starts DNA replication
What is Dna Helicase?
400
these are the building blocks of cell membranes
What are lipids and proteins
500
to keep maintanaince of internal conditions when external conditions change.
What is homeostasis
500
step 1. substrate enters the active site of enzyme
step 2. enzymes/substrate complex
step 3. enzyme/product complex
step 4. products are leaving the active site of enzyme
What are the steps of an enzyme?
500
a j-curve is an example of this and an s-curve is an example of this
What is exponential and logistic growth?
500
DNA is semi conservative because it is made of this
What is one parent strand and one new strand?
500
when two or more of these combine they make a _____