Teminism is

Options

A. a reverse central dogma
B. a central dogma of molecular biology
C. a circular flow of hereditary material
D. an effect of cytoplasm on functioning of DNA

Answer

### Step-by-Step Solution:

1. **Understanding the Term "Teminism":**
- Teminism is a theory in molecular biology that was introduced by scientists David Baltimore and Howard Temin in 1978.

**Hint:** Remember that Teminism is named after the scientists who discovered it.

2. **Defining the Central Dogma:**
- The central dogma of molecular biology describes the flow of genetic information: DNA is replicated, transcribed into RNA, and then translated into proteins.

**Hint:** Think of the central dogma as a one-way street of information flow in cells.

3. **Introducing Reverse Transcription:**
- Teminism introduces the concept of reverse transcription, where RNA serves as a template to synthesize DNA, which is the opposite of the traditional central dogma.

**Hint:** Reverse transcription flips the usual flow of information; consider how this is different from the central dogma.

4. **Application in Retroviruses:**
- This reverse process is particularly relevant in retroviruses, which have RNA genomes and can convert their RNA into DNA using reverse transcriptase.

**Hint:** Retroviruses are key examples of where Teminism applies; think of viruses that use RNA as their genetic material.

5. **Conclusion:**
- Therefore, Teminism can be defined as the reverse central dogma of molecular biology, where RNA is used to synthesize DNA.

**Hint:** Focus on the term "reverse" to differentiate Teminism from the traditional central dogma.

### Final Answer:
Teminism is a reverse central dogma.