Show:
Basic Genetics
DNA Replication
Protein Synthesis
Advanced Genetics
Codons and more
100
The physical traits you see in the offspring of the F1 generation.
What is the phenotype
100
This is where DNA replication is actively taking place on the DNA strand. There are multiple in eukaryotes and one in prokaryotes.
What is the replication bubble
100
The process by which mRNA is made from DNA.
What is transcription
100
The body's immune cells that act as a response to an foreign antigen.
What are antibodies
100
T/F: The anticodon found on the tRNA pairs with a codon found on the mRNA.
What is true
200
T/F: This is an example of a test cross: AABb x aaBb
What is false
200
In this model, two DNA strands separate and each serves as a template for DNA synthesis.
What is the semi-conservative model
200
These are the three parts of a DNA molecule.
What are nitrogenous bases, deoxyribose sugar, phosphate groups
200
Lisa's parents genotype if: Lisa’s father is colorblind, but neither she nor her mother is colorblind. However, her brother is colorblind.
What is XCXc, XcY
200
T/F: Codons are triplets of nucleotides found on mRNA which are read in the 5’ to 3’ direction.
What is true
300
When both alleles are expressed in the phenotype of the heterozygote and neither allele is recessive.
What is codominance
300
This enzyme links okazaki fragments together.
What is ligase
300
The corresponding mRNA strand sequence when the template strand of DNA is 3’ TTAACGCCATGG 5’,
What is 5’ AAUUGCGGUACC 3’
300
The possible gametes produced from a sexually reproducing organism has two linked genes, arm length (A) and foot size (F) and has a genotype AaFf.
What is AF, Af, aF and af
300
The sequence of amino acids that is coded by UUGGGCCCUAAU.
What is leu-gly-pro-asn
400
When an entire set of chromosomes do not segregate correctly and the ploidy condition of the organism changes
What is polyploidy/aneuploidy
400
This is an enzyme that synthesizes a short strand of RNA because DNA polymerase cannot start on its own.
What is primase
400
T/F: A tRNA molecule brings the amino acid to be added to the growing polypeptide chain and contains a codon consisting of three nucleotides.
What is false
400
The genotypes of these individuals when a man with group A blood marries a woman with group B blood. Their child has group O blood.
What is AO(man), BO(woman), OO(child)
400
This site holds the tRNA in place while the amino acids are added to the growing peptide.
What is the p-site
500
A specific line of plants in which tall plants (TT or Tt) are dominant to short plants (tt), if one were to cross a heterozygote plant with a short plant, the proportion of the offspring will be ____% tall?
What is 50% (heterozygous)
500
The percentage of nucleotides adenine will have in a DNA sample when guanine is 29%.
What is 21%
500
This type of mutation has a insertions or deletions of nucleotides.
What is a frame-shift mutation.
500
Within the unicorn species, sparkly fur and pink spots are codominant. When a unicorn has the genotype, it has both sparkly fur and pink spots. Name the percentage of baby unicorns that will have sparkly fur and pink spots when it mates with a unicorn who has only sparkly fur (sparkly fur: SS, pink spots: PP).
What is 50% of the offspring
500
Another name for the promoter sequence that is the start point for the mRNA section to be transcribed.
What is the TATA box