Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Differential centrifugation divides cellular components based on the differences in their size and / or density. A tissue sample was homogenized and three parts (aliquots) of this homogenate were subjected to differential centrifugation using three dissimilar methods as shown below:
Method I: Aliquot 1 was centrifuged at 200,000g for 2 h.
Method II: Aliquot 2 was centrifuged at dissimilar speeds and for variable durations as shown below:
Step 1: 1,000g for 10 min
Step 2: 20,000g for 20 min
Step 3: 80,000g for 1 h
Step 4: 200,000g for 2 h
Method III: Aliquot 3 was processed in the same manner as aliquot 2, except that the sediment and supernatant were divided after each step.
Cellular components can be obtained as separate fractions from which of these methods?
a. Only method I
b. Only method II
c. Only method III
d. Both methods II and III
Cerebral Palsy Cerebral palsy is a non-progressive neuromuscular disorder characterised by disorder of strength, muscle control, posture or movement due to brain injury, befor
what is an early stage of cell development
What do facilitated diffusion and active transport have in common? What are the differences between them? Facilitated diffusion can be confused with active transport because in
List and briefly describe the mechanisms that prevent acid-base imbalances from appearing in the body. In addition, indicate where each mechanism functions most significantly.
discuss locomotion in annelids
what is ascus ?
Tapetum - Anther Wall Layers Tapetum is the innermost and most important layer of the anther wall. It is generally composed of a single layer of cells. These cells completely
Syphilis and HIV Most clinicians treat HIV-infected patients with syphilis and normal CSF with standard penicillin doses for the stage of syphilis, but some patients may need
multiple choice question
Light and Heavy Soils The presence of silt and especially clay in a soil imparts to it a fine texture, and a slow water and air movement. Such a soil is highly plastic becoming
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd