Mitosis and Chromosome review

What is the first phase of Mitosis?

• Prophase
• Metaphase
• Anaphase
• Telophase

What phase of mitosis is occuring in the picture?

• Prophase
• Metaphase
• Cytokinesis
• Telophase

In which phase does the cell spend most of it's life?

• Interphase
• Nuclear Division
• Telophase
• Mitosis

What phase of mitosis is pictured?

• Metaphase
• Telophase
• Prophase
• Anaphase

Why would it be important to replicate DNA before a cell divides in mitosis or meiosis?

• In order for genetic information to be transferred into daughter cells.
• In order for the cell to be able to increase in size.
• In order for the DNA to be contained in the nucleus.
• In order for the cell to re-order the DNA sequencing in the new cells.

How many chromosomes do humans have in diploid cells?

• 46

• 21

• 10

Before cells can divide, what must be copied?

• mitochondria
• cytoplasm
• DNA
• Cell Wall

What process does a multi-cellular organism use to replace its damaged body cells?

• mitosis
• meiosis
• replication
• transcription

Put the following stages of mitosis in order: anaphase, prophase, metaphase, and telophase. 

• prophase, metaphase, telophase, anaphase
• prophase, anaphase, metaphase, telophase
• prophase, metaphase, anaphase, telophase
• prophase, telophase, metaphase, anaphase

Chromatin refers to DNA that is...

• old and needs to be dissolved. 
• completely unwound and ready for replication. 
• tightly bound into chromosome-like structures. 
• relaxed like a bowl of spaghetti.