Question

The cell organelle involved in forming complex sugars from simple sugars are

• A. endoplasmic reticulum
• B. ribosomes
• C. plastids
• D. Golgi apparatus

Answer 1

The correct option is D

Golgi apparatus

The correct option is D.

Explanation for the correct option:

1. The Golgi apparatus consists of membrane-bound vesicles arranged approximately parallel to each other in stacks called cisterns.
2. They are mostly attached to the membranes of the endoplasmic reticulum.
3. The material is packed and sent to the target sites inside and outside the cell and is synthesized by the Golgi near the endoplasmic reticulum.
4. It performs the functions of storage, modification, and packaging of products in vesicles.
5. In addition to these functions, it acts as a site for the formation of complex sugars from simple sugars and is also involved in the formation of lysosomes.

Explanation for the incorrect options:
Option A:

1. The endoplasmic reticulum (ER) is an organelle found in the cells of eukaryotic organisms.
2. It is an interconnected network of flattened sacs or tubes encased in membranes.
3. There are two types of endoplasmic reticulum depending on the presence of ribosomes.
4. When the surface of the endoplasmic reticulum is attached to the ribosome, it is called the rough endoplasmic reticulum.
5. When the surface of the endoplasmic reticulum is attached to a ribosome, it is called a smooth endoplasmic reticulum.

Option B:

1. Ribosomes can be defined as small particles floating inside the cytoplasm or attached to the surface of a rough endoplasmic reticulum.
2. These compositions contain RNA and associated proteins that perform the function of protein synthesis.

Option C:

1. Plastids can be defined as double-membrane organelles present in plant and algae cells.
2. Plastids work to produce and store food.
3. It contains pigments that are responsible for photosynthesis and a variety of pigments that can change the color of a cell.

Final answer: The cell organelle involved in forming complex sugars from simple sugars is the Golgi apparatus.