Spectrophotometer, colorimeter and biosensor - class-XI
Description: spectrophotometer, colorimeter and biosensor | |
Number of Questions: 18 | |
Created by: Tanuja Atwal | |
Tags: bio-chemistry biochemical techniques |
Isopycnic or equal density centrifugation is achieved in
Which of the following statement can be related to colorimeter?
On which of the following laws the working of the colorimeter is based upon?
In which of the following types of centrifugation, the components of separation are based on size, shape and density?
The technique which is used in the separation of plant cell wall
Which technique is used in separating proteins from other fractions?
Which of the following compounds used in density gradient centrifugation?
Which of the following is generally used for creating density gradient during centrifugation?
Cells obtained from an organism were homogenised and centrifuged. A test indicated that the cells contained glycogen. If you are asked to find out as quickly as possible whether the cells were from a plant or an animal, you would
In order to sediment free ribosomes, centrifugation is required to be done at
Pure fractions of cellular components are isolated by
Buoyant density centrifugation is carried out at
The common method to determine weight of proteins is
At what speed, the mitochondria can be separated out by differential centrifugation?
Which is the technique separates proteins according to their molecular weight?
Heavier and lighter isotropic forms of an element can be separated by which technique?
Name the equipment used in measuring thermal behaviour of water _______________.
Pure fractions of cellular components can be isolated by