Prophase

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/prophase

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific name?Prophase
2. What is the position in cell cycle?The initial stage of mitosis and meiosis, immediately following interphase
3. What happens to the cell during prophase?During prophase the cell condenses its chromatin into visible chromosomes and dissolves the nucleolus, preparing for division.
4. Why does the DNA condense during prophase?Condensing makes the long DNA shorter and stronger so it can move without tangling or breaking.

Sister Chromatids: Two identical copies of a single chromosome that are joined at the centromere.
Condensins: Protein complexes that play a crucial role in the structural organization and compaction of chromosomes.
Aneuploidy: The presence of an abnormal number of chromosomes in a cell, often leading to genetic disorders or cancer.