Human cell Flashcards
Label the blank
What is the cell cycle made up of ?
The interphase and Mitosis
What happens during interphase?
G1- Growth
S- DNA Replication
G2- Making protein for cell division
What is Mitosis
It is made up of 4 stages
prophase
Metaphase
Anaphase
Telophase
What happens in Prophase?
The centrosomes that are duplicated are moving to opposite sides of the cell
What happens in Metaphase?
The chromosomes align in the center of the cell
What happens in anaphase?
The sister chromatids are pulled away from each other and being pulled away
What happens in telophase?
2 new nuclear envelopes form
What does cytokinesis do?
Separates 2 daughter cells
What is the name for the division of cytoplasm start begins in late anaphase?
Cytokinesis
Name the structures that attach to the centromeres of the chromosomes and arrange them during mitosis.
Kinetochores
What is the difference between functions of the rough ER and smooth ER?
The smooth ER does not have ribosomes attached, it is near the cytoplasm, lipids synthesis
The rough ER has ribosomes attached, it is near the cell membrane, protein synthesis
Usually, the only structure that you can see within a cell, under a microscope, is the:
Cell wall
What is the function of a nucleolus?
Is the site of RNA synthesis
What are the different types of cells
