Asked Nov 12, 2019

a. Why are cells different from each other? b. How is a gene organized? (promoter, cis regulatory regions, coding region…)


Expert Answer

Step 1

A cell is a fundamental unit of life. It is covered by the cell membrane and contains different types of organelles. Cells are found in different shapes and sizes having different functions. Some organisms are unicellular made up of a single cell where some organisms are the multicellular made-up number of cells.

Step 2

cells are found in different shapes and sizes. Different types of cells have different functions like red blood cells contain hemoglobin that carries oxygen...

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