Prokaryote vs. Eukaryotes
Organisms that do not have a nucleus
Prokaryotes
1 cell divides into ___ cells
Two
Phase of DNA replication
S phase
Two strands are held together by what type of bond
Hydrogen
Breaks hydrogen bonds between nucleotide
Helicase
What are examples of eukaryotes
Plants, animals, protest, fungi
Single chromosome replication begins at
Origin of Replication
Example of cell type that have a G0 phase
What are the nitrogenous bases of DNA
Adenine, Thymine, Cytosine, and Guanine
Adds complementary RNA bases to begin replication
Primase
What type of cellular division do eukaryotes undergo
Mitosis and Meiosis
Replication runs in both directions and ends at
Site of termination
The goal of cytokinesis
two separate the cytoplasm into two cells
Produced in the S phase of cell cycle
1 chromosome, 2 sister chromatid
Replaces RNA primers with DNA
Polymerase I
What is the shape of prokaryote DNA
Contains compact DNA and proteins
Nucleoids
Regulatory proteins that accumulate and degrade in a cell in a specific pattern
Cyclin Proteins
Repetitive sequence of DNA that protects the ends of chromosomes
Telomeres
What makes DNA Polymerase a stable enzyme
Prokaryotes have membrane bound _____
organelles
What are the 3 steps of Binary Fission
Three main phases of the cell cycle
Interphase, Mitosis or Meiosis, and Cytokinesis
What are the components of the structure of DNA
What are the 4 enzymes of DNA replication
Helicase, Primase, DNA polymerase, Ligase