Show:
DNA Replication
DNA Replication and Cancer
Mitosis
Mitosis and Cell Cycle
Cell Cycle
100
This enzyme is responsible for separating the original DNA strand.
What is helicase?
100
This is where polymerase get the new nucleotides for constructing the DNA.
What is nucleus?
100
This is the point at which two chromatids are attached to each other in a chromosome.
What is a centromere?
100
In mitosis, if a parent cell has 22 chromosomes, each daughter cell will have this many chromosomes.
What is 22?
100
This is the purpose of growth 2 phase.
What is copy the organelles?
200
This enzyme is responsible for attaching free floating nucleotides to the DNA strands.
What is polymerase?
200
These are the monomers (building blocks) of DNA.
What are nucleotides?
200
This is the stage of mitosis where the chromatids pulled apart.
What is anaphase?
200
This phase of mitosis that is characterized by the arrangement of all chromosomes along the equator of the cell.
What is metaphase?
200
This is how the synthesis phase affects the process of cell division.
What is ensures that copies of DNA are available for each daughter cell?
300
This enzyme is responsible for attaching the sugar-phosphate “backbone” of the new DNA strand.
What is ligase?
300
Cancer cells are missing these two steps of the cell cycle.
What are Growth 1 and Growth 2?
300
This is the stage of mitosis where the nucleus begins to reform and the cell begins to pull apart.
What is telophase?
300
Cells spend the most time in this phase.
What is interphase?
300
This is evidence that a cell is in growth 1.
What is enzymes for DNA replication are being produced?
400
The enzyme helicase breaks this kind of bonds.
What are hydrogen bonds?
400
These are the two ways cancer kill an organism?
What are starves critical organs of nutrients and spreads via the circulatory or lymphatic system to other organs?
400
This is the correct order for mitosis.
What is prophase, metaphase, anaphase, and telophase?
400
This is the purpose of growth 1 phase.
What is carry out normal cell function?
400
This is a difference between the growth 1 and growth 2 phases.
What is in the G1 phase, DNA has not been replicated; In the G2 phase, DNA has been replicated?
500
In DNA replication the ______ molecule is split and copied to form two _____ strands.
What is original, identical?
500
This causes cancer.
What is genetic mutation?
500
This structure is formed during cytokinesis in a plant cell.
What is a cell plate?
500
This is the purpose of the synthesis phase.
What is copy the DNA?
500
This is the correct sequence of the cell cycle.
What is growth 1, synthesis, growth 2, mitosis, and cytokinesis?