Enzymes
What enzyme unzips the DNA strand before it replicates?
Helicases
What happens in G-2 phase?
The cell prepares for Mitosis
What happens in Telophase?
The cell splits into two separate cells and the nuclear envelope forms
What did Griffith prove about DNA?
That you can transform harmless bacteria to deadly bacteria with dead cells
What is a DNA nucleotide made of?
Deoxyribose Sugar, Phosphate Group, and Nitrogen Base (Adenine, Thymine, Guanine, or Cytosine)
What enzyme adds complementary bases during DNA replication?
DNA polymerase
What happens in Metaphase?
The chromatids go to the middle and the spindles form
What phases make up Interphase?
Found out DNA was the macromolecule transforming the harmless DNA into deadly DNA
If DNA has the sequence ATGCGCTTA, what is the complementary strand?
TACGCGAAT
What happens in Cytokinesis?
The organelles and cytoplasm are divided
What phases make up Mitosis
Metaphase, Prophase, Anaphase, and Telephase
What did Hershey and Chase prove about DNA?
That DNA uses viruses to attack bacteria
What type of bond holds DNA together?
Hydrogen Bonds
What happens in Prophase?
The cell gets rid of the cell membrane and the chromatin condense
Label the following phases of the cell cycle with the picture I sent to the server!
Ill send the correct one (:
What did Rosalind Franklin prove about DNA?
The Double Helix Formation
What does DNA molecule resemble?
A ladder
What happens in Anaphase?
The Spindles pull the chromosomes back to each pole
Draw what the chromosomes/cell looks like in the four phases of Mitosis (MPAT)
I check in the chat!
What is Chargaff's Rule for DNA Bases?
Adenine = Thymine (A=T) | Gaunine = Cytosine (G=C)
Think (Apple -> Tree) | (Car -> Garage)