Biology in a nutshell., Cheat Sheet of Biology

It is about the genes and mandatory.

Typology: Cheat Sheet

2022/2023

Uploaded on 11/17/2023

mr-pudding
mr-pudding 🇺🇸

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Name:____________________________________________Date:_______
Cell Cycle Labeling
1. Identify the phase of each and write the complete name in the box.
2. Match the following structures on the diagram:
____ Centriole (Centrosome) ____ Spindle ____ Nuclear Membrane
____ Chromatin ____ Chromatid ____ Chromosome
3. What is the diploid number of the original cell? _______ (how many chromosomes does it have?)
What is the diploid number of the daughter cells? _____
4. How many daughter cells are produced during mitosis? _____
5. What structures move the chromosomes during this process? __________________________________
6. In which phase do chromosomes first become visible? ___________________________________
7. DNA is in what form during interphase? ____________________________
8. During which phase do chromosomes line up along the equator of the cell? _________________________________
Interphase Prophase
Metaphase
Anaphase
Telophase
Metaphase
Prophase
2
E D
BA F
C
Chromatin
Spindle Fibers
6
3
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Name:____________________________________________Date:_______

Cell Cycle Labeling

  1. Identify the phase of each and write the complete name in the box.
  2. Match the following structures on the diagram: ____ Centriole (Centrosome) ____ Spindle ____ Nuclear Membrane ____ Chromatin ____ Chromatid ____ Chromosome
  3. What is the diploid number of the original cell? _______ (how many chromosomes does it have?) What is the diploid number of the daughter cells? _____
  4. How many daughter cells are produced during mitosis? _____
  5. What structures move the chromosomes during this process? __________________________________
  6. In which phase do chromosomes first become visible? ___________________________________
  7. DNA is in what form during interphase? ____________________________
  8. During which phase do chromosomes line up along the equator of the cell? _________________________________

Interphase Prophase

Metaphase

Anaphase

Telophase

Metaphase

Prophase

E D

A F B

C

Chromatin

Spindle Fibers

Name: ________________________________________Date: __________

Cell Division: Reinforcement 👀

  1. These structures are found in the nucleus of dividing cells, they appear X-shaped _________________
  2. A chromosome is made of two identical sister ____________________
  3. Chromosomes are made of ____________ wrapped around proteins.
  4. Chromosomes are found in the ______________________ of the cell
  5. Sister chromatids are held together by ___________________________.
  6. Body cells that contain the full number of chromosomes, 46 in humans, are called _______________.
  7. Sex cells that contain only half the number of chromosomes are called ________________
  8. During this stage of the cell cycle, the cell is copying DNA and performing cell functions: _____________
  9. During this stage of mitosis, chromosomes line up along the equator: _________________
  10. During this stage of mitosis, chromatids separate and move to opposite sides: ________________
  11. During this stage of mitosis, DNA condenses and forms chromosomes: _____________________
  12. During this stage of mitosis, the nuclear membrane forms in each new cell: ______________________
  13. During mitosis, this structure moves individual chromosomes: __________________
  14. This pair of structures anchors the spindle: _____________________
  15. The process by which the nucleus divides into two new nuclei is called: __________________________
  16. The process by which the cell splits into two new daughter cells is called: _________________________ Label the phases:

Chromosomes

Chromatids

DNA

nucleus

centromeres

Interphase

Metaphase

Anaphase

Prophase

Telophase

Spindle

Centrioles

Cytokinesis

Mitosis

Diploid

Haploid

Prophase Metaphase Anaphase Telophase