Question

Which cell types perform transcription

Answer 1

Transcription, the process of synthesizing RNA from a DNA template, occurs in all types of cells, both prokaryotic and eukaryotic. Here’s a breakdown of which cell types perform transcription:

1. **Prokaryotic Cells**:
- **Bacteria**: All bacterial cells perform transcription to produce mRNA, rRNA, and tRNA from their DNA. This process occurs in the cytoplasm since they lack a defined nucleus.

2. **Eukaryotic Cells**:
- **Animal Cells**: All types of animal cells (muscle, nerve, epithelial, etc.) perform transcription in the nucleus, generating mRNA, rRNA, and tRNA.
- **Plant Cells**: Similar to animal cells, transcription in plant cells occurs in the nucleus.
- **Fungal Cells**: Fungi also perform transcription in their nuclei.

In summary, transcription is a fundamental process that occurs in virtually all living organisms, involving multiple cell types across different kingdoms of life. The mechanism and complexity of transcription can vary significantly between prokaryotic and eukaryotic cells.