Can someone please check my answers?

1. Skin cells -
become senescent quickly.
have terminally differentiated.
become quiescent quickly.
continually replicate. ***

2. Which cell type undergoes terminal differentiation?
stem cells
heart cells***
epithelial cells
hair cells

3. DNA replicates in the -
nucleus.***
cell membrane.
cytoplasm.
endoplasmic reticulum.

4. Which of the following might affect gene expression in a complex organism?
the ability to reverse terminal differentiation
the types of cells near the site
the amount of time a cell takes to replicate DNA
the number of chromosomes being copied***

5. What replicates during mitosis?
organelles
cells***
proteins
cytoplasm

I'm not too sure if my answers are correct.

3 answers

1. become senescent quickly
2.heart cells
3.nucleus
4. the type of cells near the site
5 cells

inputs and outputs of mitosis quick check

alyssa is right tysm

Thank you so much alyssa!