Biology Questions

The temperature danger zone for the food that cannot be stored for long time is between 5 degrees to 63 degrees centigrade.

A DNA is made up of four bases called Adenine, Thymine, Cytosine and Guanine.

The definition of Lysogeny is a dormant viral infection of bacteria in which the genetic material of a virus combines with that of a host bacterium.

The chief capacity of vitamin K is to help our blood clot so that we don't bleed too much.

Vitamin K is actually made up of two different types of vitamins, Vitamin K1 and Vitamin K2. They are both responsible for helping the blood to clot so that people do not bleed to death. Vitamin K1 can be consumed by eating leafy green vegetables, such as kale and spinach, as well as other vegetables, such as broccoli and collard greens. Meats, cheeses, and eggs can provide a great source of Vitamin K2.

Enzymes in the body are those which play an important role of breaking down the larger molecules to small and speeds up the chemical reactions.

Mitochondria are organelles that generate most of the chemical energy needed to power the cell's biochemical reactions. Hence, thay are also called as Power house of the cell.

* Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).