Storage of biological tissues such as blood, organs, semen requires low temperature which is achieved upon the usage of
Liquid nitrogen
Based on the required temperatures for cryopreservation and the practical considerations of cost, safety, and effectiveness, liquid nitrogen is the standard substance used for the low-temperature storage of biological tissues like blood, organs, and semen.
Which one of the following elements will be an isobar of calcium if the atomic number of calcium is 20 and its mass number is 40?
What are the constituents of alloy solder ?
What is the total number of naturally occurring elements?
Identify the correct pair of elements among the following which are liquid at room temperature and standard pressure.
Consider the following statements about Tincture of Iodine :
1. It is an antiseptic solution.
2. lodine is kept in alcohol-water mixture.
3. Concentration of iodine is very low.
How many of the above statements is/are correct?
Which one of the following pairs of metals are very good conductors of heat?
The II group elements in the periodic table is known as
The correct order of decreasing electron gain enthalpy with negative sign for chalcogens is - Identify
Modern periodic table has:
‘Triclosan’, considered harmful when exposed to high levels for a long time, is most likely present in which of the following?