Biology Questions

RNA is a single-stranded molecule in many of its biological roles and consists of a much shorter chain of nucleotides.

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).

Cells use active transport proteins to create a concentration gradient across a cell membrane.

Fructose or Levulose is the monosaccharide that is responsible for the sweet taste of fruit. 

Monosaccharides are the simplest of all sugars, contain at least three carbon atoms, and are the building blocks of all carbohydrates.

All enzymes have the same shape as their substrates is the FALSE statement regarding enzymes.