A. It will melt; B and C don't make sense, for obvious reasons. And when something is heated up, its particles move faster, not slower.
You should read the Material Safety Data Sheet (MSDS) first because MSDS provides information on the safe handling of the chemical.
<h3>What is on the material safety data sheet?</h3>
The MSDS lists the hazardous ingredients of a product, its physical and chemical characteristics (e.g. flammability, explosive properties), its effect on human health.
With this information, we can conclude that you should read the Material Safety Data Sheet (MSDS) first because MSDS provides information on the safe handling of the chemical.
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The process in which green plants use sunlight to make their own food.
The all original volcano, or my personal favorite, how to save an egg from a long drop using balloons or parachute etc
The appropriate sequence of steps involved in recombinant DNA technology are as under :-
1) Selected gene is isolated.
2) Restriction enzymes cut DNA into fragments.
3) Fragments of DNA are inserted into a vector.
4) Vector and recombinant DNA multiply.
5) Recombinant DNA is inserted into host.
In the very first step, the desired gene/genetic material for cloning is isolated from the cell. To do this the cell is lysed. Cells can be lysed by sonication or using chemicals like detergents.
In the second step, isolated DNA/gene is cut with the help pf biological scalpels known as restriction enzymes. The vector (usually it is a plasmid) is also cut down using restriction enzymes.
In the third step, the fragment of the restriction digested DNA (gene) and the vector are ligated together.
In the fourth step, this vector in which desired gene has been incorporated is cloned to generate various copies.
In the last step, this recombinant DNA is inserted into a host cell where is expressed i.e. in host cell this desired gene produces its product (protein).