GENERAL HISTOLOGY

Detailed explanation-1: -Explanation: Smooth endoplasmic reticulum (ER) synthesizes lipids and detoxifies harmful substances.

Detailed explanation-2: -Smooth E R (SER) is associated with the production and metabolism of fats and steroid hormones. It is ‘smooth’ because it is not studded with ribosomes and is associated with smooth slippery fats.

Detailed explanation-3: -A smooth endoplasmic reticulum in the liver performs function in the detoxification of harmful chemicals and drugs.

Detailed explanation-4: -The SER is generally used for the creation/ storage of lipids and steroids, while the RER plays a significant role in the synthesis of various proteins. The RER is termed “rough” due ribosomal attachments to the surface compared to the SER, which does not have ribosomes.

Detailed explanation-5: -Smooth ER. The smooth endoplasmic reticulum (SER) is continuous with the RER but has few or no ribosomes on its cytoplasmic surface. Functions of the SER include synthesis of carbohydrates, lipids, and steroid hormones; detoxification of medications and poisons; and storage of calcium ions.