Question

what is RER ana SER?​

Answer 1

Answer:

Rough ER (RER) is involved in some protein production, protein folding, quality control and despatch. It is called 'rough' because it is studded with ribosomes. Smooth E R (SER) is associated with the production and metabolism of fats and steroid hormones...

Rough endoplasmic reticulum (RER), series of connected flattened sacs, part of a continuous membrane organelle within the cytoplasm of eukaryotic cells, that plays a central role in the synthesis of proteins. ... RER occurs in both animal and plant cells....

Smooth ER formation- The RER gives rise to the smooth ER by loss of ribosomes. ... Formation of organelles- The SER produces Golgi apparatus , lysosomes and vacuoles. It also carries out the attachment of receptors on cell membrane proteins and steroid metabolism....

Rough ER looks like sheets or disks of bumpy membranes while smooth ER looks more like tubes. Rough ER is called rough because it has ribosomes attached to its surface. The double membranes of smooth and rough ER form sacs called cisternae. Protein molecules are synthesized and collected in the cisternal space/lumen....

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Answer 2

Question

What is RER and SER?

Answer:

RER and SER are the two types of endoplasmic reticulum.

• RER stands for Rough endoplasmic reticulum.

• SER stands for Smooth endoplasmic reticulum.

☆ Rough endoplasmic reticulum (RER)

The endoplasmic reticulum bears ribosomes on their surface is called rough endoplasmic reticulum.

$\huge \longrightarrow$ Function - Synthesis Protiens.

☆ Smooth endoplasmic reticulum (SER)

In the absence of ribosomes , endoplasmic reticulum appear smooth and are called smooth endoplasmic reticulum.

$\huge \longrightarrow$ Function - Synthesis Lipids ,fats

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