Question

Proteins are formed at

• A. ribosomes
• B. chloroplast
• C. mitochondria
• D. nuclear membrane

Answer 1

The correct option is A

ribosomes

The correct option is A:

Explanation of the correct option :

1. Ribosomes are the protein factories of the cells. They synthesize proteins by translating the transcribed mRNA.
2. The synthesized proteins then move to golgi bodies where they are folded and packaged appropriately.

Explanation of the incorrect option:

Option B:

1. Chloroplasts are the cell organelles present only in plant cells and they help in photosynthesis.

Option C:

1. Mitochondria is the main organelle that functions to provide energy to the cell in the form of ATP.

Option D:

1. Nuclear membrane is a double-layered outermost covering of the nucleus.

Final answer: Proteins are formed at ribosomes.