Unit 1
Unit 2
Unit 3
Unit 4
Combination
100
This macromolecule is used for genetic information.
What is nucleic acid?
100
During replication, DNA makes an ________ copy of itself.
What is identical?
100
Evolutionists believe that similar organisms evolved from a(n)
What is a common ancestor?
100
On a trophic pyramid what is the organism that eats the producer
What is a primary consumer?
100
What does the pH scale measure?
The pH scale measures how acidic or basic a solution is
200
Enzymes are this kind of macromolecule
What are proteins?
200
The four nitrogen bases found in DNA
What are adenine, guanine, cytosine, and thymine?
200
He is known as the Father of Evolution
Who is Charles Darwin
200
The maximum number of individuals of a particular species that an environment can support
What is carrying capacity?
200
In cats long whiskers (L) are dominant over short whiskers (l). Cross two heterozygous long whiskered cats. What is the probability they will have offspring with short whiskers?
25% or 1/4
300
An enzyme is denatured.
What means to lose its shape and not work anymore?
300
End result of mitosis vs meiosis
What are 2 diploid cells (identical) vs. 4 haploid cells
300
If a population were to become separated or geographically isolated for a long period of time, this may lead to
speciation, new species
300
Explain the 10% law/rule
As the tropic levels go up, 10% of energy is transferred 90% is lost
300
What is the difference between phenotype and genotype?
Genotype= genetic makeup
Phenotype= Physical characteristics
400
What were the first organisms to ever exist?
Prokaryotes
400
direction of replication
5' to 3' direction
400
What is embryology?
400
What is the difference between a population and a community ?
Population: Same species in the same area
Community: Different species in an area
400
Green pigment is inside of these organelles
Chloroplast
500
The heads of a phospholipid are ___________, meaning they are attracted to water.
What is hydrophilic?
500
Identify the parts of the nucleotide 
1 = phosphate
2 = 5 carbon sugar
3 = nitrogen base
500
Explain the difference between homologous and analogous?
Homologous: Different function. Same structure
Analogous: Same function, different function
500
What is carrying capacity?
500
The binding of a substrate with its enzyme can be compared to what model
What is the lock and key model?