Bell Work...Bell Work The photo above is supposeto depict mitosis/cell division however there might be something wrong in the picture. Do you think there is? If so, what is wrong in
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Exploration... (will be turned in)1. Put the images below in the order you think it correct. 2. Between each image explain WHY they should go before/after one another
A B C D E
3. Now, describe what would happen to the rest of the images if you removed the second cell in the order you created
Blood vesselsBlood cellsBone MarrowBrainMusclesSkinTeethIntestines and other internal organs
Image credits: commons.wikimedia.org: Cardiac muscle by OpenStax College -Anatomy & Physiology, Connexionshttp://cnx.org/content/col11496/1.6/, Jun 19, 2013., CC BY 3.0 Spinal Cord motor neuron and red blood cells by Fayette A Reynolds M.S, Berkshire Community College Bioscience Image Library
Credits: David O Morgan-The Cell Cycle. Principles of Control. commons.wikimedia.org. TheAlphaWolf - CC BY-SA 3.0, commons.wikimedia.org
Stages of early mitosis in a vertebrate cell with micrographs of chromatids
Cell Division by MitosisMitosis in somatic cells results in two cells exactly the same as the parent cellThe two new cells are diploid cellsMitosis involves one “set” of division stages
MitosisMetaphase Second phase of mitosis• The chromosomes, guided by the spindle
(microtubule) fibers, line up in the middle of the dividing cell
• The centrosomes are at opposite ends (spindle poles) of the cell
centrosome
spindle fibers
chromosomes
By
Ali
Zifa
nC
C B
Y-SA 4
.0 c
omm
ons.
wik
imed
ia.o
rg
centrosome - an organelle near the nucleus of a cell that contains the centrioles (in animal cells) and from which the spindle fibers develop in cell division