Question:

The cellular respiration first takes place in the

Updated On: Jun 18, 2022
  • cytoplasm
  • Golgi bodies
  • ER
  • lysosomes
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is A

Solution and Explanation

The cellular respiration first takes place in the cytoplasm. Golgi bodies are complex organelles made of membrane-linked stack of cisternae, network of tubules, vesicles and vacuoles which was first seen by George $(1867)$ but studied by Camillo Golgi in $1898$ in nerve cells. Endoplasmic reticulum is a system d membrane lined channels found in all eukaryotes. It constitutes more than $30-60\%$ of total cell membranes. ER is often connect with outer membrane of nuclear envelope. Lysosomes are small vesicles ($0.2-0.8\,\mu m $ containing hydrolysing enzymes ass surrounded by single membrane. They are formed by Golgi apparatus and contain some $40$ types of acid hydrolases.
Was this answer helpful?
0
0

Concepts Used:

Cellular Respiration

Cellular respiration is a set of metabolic reactions that occurs inside the cells to convert biochemical energy obtained from the food into a chemical compound known as adenosine triphosphate (ATP). A set of chemical reactions that are carried out for maintaining the living state of the cells in an organism are called metabolism.

These can be divided into two types:

  • Catabolism – the process of splitting molecules to obtain energy.
  • Anabolism – the process of arranging all compounds required by the cells.

Therefore, respiration is a catabolic process, which breakdown larger molecules into smaller ones, releasing energy to fuel cellular activities.