Replicating Cells Flashcards

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1
Q

What is a zygote?

A

the cell formed by the fusion of two gametes, a sperm and egg

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2
Q

What is the process of copying DNA called?

A

DNA replication

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3
Q

What are the three steps in the DNA replication process?

A
  1. the strands of the double helix separates from each other like a zip
  2. the nucleotides pair up with the exposed bases
  3. two identical DNA molecules are formed, each one with a double-helix
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4
Q

What is mitosis?

A

Mitosis is a type of unicellular cell division involved in growth and repair of the body

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5
Q

What is meiosis?

A

Meiosis is a process that multicellular organisms use to produce gametes

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6
Q

What is mitosis involved in?

A
  1. wound and tissue repair
  2. growth
  3. asexual reproduction
  4. tissue regeneration
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7
Q
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