Show:
Cell Cycle
Enzymes
Location
Difference
All about Codons
100
Diving increases surface area to increase efficiency
What is the reason cells divide?
100
DNA Helicase
What unwinds the double-stranded DNA during replication?
100
3'
What end of the PRIMER does DNA polymerase adds nucleotides?
100
DNA is double stranded, pyrimidine Thymine, deoxyribose sugar, RNA is single stranded, has pyrimidine Uracil, has ribose sugar
What is the Difference between DNA & RNA?
100
AUG
What is the start codon?
200
RB does not get phosphorylated therefore the cell cycle does not happen
What happens if Cylin does not bond to CDK?
200
DNA Telomerase
What is the active enzymes that keeps adding lost sequences to telomeres so they don’t reduce in length?
200
Ribosomes
Where does translation occur?
200
Polar Elongates the cell and Kinetochores are connected to the centromere
What is the difference between the 2 types of microtubules that make up the spindle?
200
UAA, UGA, UAG
What are the stop codons?
300
G2
What sub phase of interphase are spindle fibers synthezised?
300
DNA Ligase
What catalyzes the formation of phosphodiester bonds, which link Okazi fragments making the lagging strand whole?
300
Nucleus, mitochondria, & chloroplast
Where the three places that DNA is are can be found in a eukaryotic cell?
300
DNA does not replicate before meiosis 2, The meiosis 2 sister may not be identical due to crossing over , the # of chromosomes at the equatorial plate is ½ the # of mitosis , Meiosis results in 4 haploid nucleus
What is the difference between meiosis 2 and mitosis?
300
tRNA
What recognizes the codons on mRNA?
400
Reproduction, Growth, and Regeneration
What are the 3 Consequences of Cell Division?
400
DNA Topoisomerase
What separates 2 circular chromosomes that are interlocked when small circular chromosomes are replicated?
400
Stem Cells and Gametes
In what kind of cells can you find telomerase?
400
The law of segregation states that 2 alleles of a gene separate when an individual makes gametes, the law of independent assortment states chromosomes segregate independently during gamete formation
What is the difference between the Law of Segregation & the Law of Independent Assortment?
400
Silent
What kind of mutation would occur if I changed the 3rd letter of UCU?***can use chart***
500
Interphase and mitosis
What are the phases are in the cell cycle?
500
Amino-acyl-tRNA-synthetases
What enzyme charges tRNA with the correct amino acid?
500
Promoter
What is a special sequence on DNA template that allows RNA Polymerase to bind to DNA and which direction to transcribe in?
500
Prokaryotes: 1 circular chromosome, binary fission, no nucleus, replicates DNA in Ori, while Eukaryotes: have many chromosomes, undergoes mitosis/meiosis, has nucleus/organelles, replicates DNA in many phases
What are the differences between Prokaryotes & Eukaryotes (regarding how & where their DNA replication takes place) (*hint there’s 4 differences)
500
Any stop codon
What codon has to enter the A site in order for termination of translation to occur?