Biology · Science General

Cell Biology and Structure

3,221 Questions

Cell biology focuses on the structure and function of cellular organelles. Key topics include cellular respiration, DNA inheritance, and energy production. These fundamental biology concepts are crucial for medical entrance and state service examinations.

Cell organelles functionsCellular respiration sitesDNA and ribosomesAnimal cell structurePlant cell components

Cell Biology and Structure Questions

Multiple choice

Plant cells lack

  1. Plastids

  2. Centrosome

  3. Centrioles

  4. Both centrosome and centrioles
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ans - 4

Multiple choice

The acrosome of sperm is derived from

  1. Golgi bodies

  2. Mitochondria

  3. Centrosome

  4. Ribosomes
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The acrosome of the sperm, which contains enzymes for penetrating the egg, is formed from the Golgi apparatus during spermiogenesis.