This is how scientists who speak different languages make their data understandable to one another.
What is the SI system of measurement.
100
These are the three particles that make up an atom.
What are protons, electrons, and neutrons?
100
This is the monomer of carbohydrates.
What are monosaccharides?
100
Organisms that do not have two identical alleles for a particular trait are said to be this.
What is heterozygous?
100
This is the exchange of genetic material between homologous chromosomes that results in recombinant chromosomes during sexual reproduction.
What is crossing over?
200
The variable that is changed.
What is the independent variable?
200
These contain the same number of protons but different numbers of neutrons.
What are isotopes?
200
These are made of nucleotides.
What are DNA and RNA (Nucleic acids)
200
A tall plant (TT) is crossed with a short plant (tt). This is the genotype and phenotype of the offspring.
What is Tt (genotype) and tall (phenotype)?
200
DNA is wrapped around histones to make nucleosomes and coiled in this structure.
What are chromosomes?
300
The dependent variable.
What is the variable that is measured and depends on the independent variable.
300
This type of bond shares electrons.
What is a covalent bond?
300
Amino acids bonded together.
What are proteins?
300
A roan cow (tan and white) is an example of this.
What is a codominant trait?
300
If an organism's diploid number is 24, then its haploid number is this.
What is 12?
400
This can be disproved by a single experiment.
What is a hypothesis?
400
This is a measure of the hydrogen ion concentration.
What is pH?
400
These are biological catalysts.
What are enzymes?
400
Variation in human skin color is an example of this.
What are polygenic traits?
400
This results in the formation of four genetically unique cells.
What is meiosis?
500
This is the correct order of the scientific method.
What is ask questions, make a hypothesis, test the hypothesis, analyze results, draw conclusions, and communicate results?
500
Cohesion of water is caused by this.
What are hydrogen bonds?
500
The complementary strand of this DNA template strand:
CTAGGCATG
What is: GATCCGTAC
500
If a pea plant that is heterozygous for round, yellow peas (RrYy) is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas (RRYy), there are this many expected different phenotypes in the offspring.
What are two different phenotypes?
500
This results in two genetically identical daughter cells.