The type of ribosomes found in the cytoplasm of the organism responsible for causing typhoid and sleeping sickness are ______ and ______respectivley

Options

A. 70S and 70S
B. 70S and 80S
C. 80S and 70S
D. 80S and 80S

Answer

To solve the question regarding the type of ribosomes found in the cytoplasm of the organisms responsible for causing typhoid and sleeping sickness, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the causative organism for Typhoid Fever:**
- The disease Typhoid Fever is caused by the bacterium *Salmonella typhi*.
- Since *Salmonella typhi* is a prokaryotic organism, we need to determine the type of ribosomes found in prokaryotes.

2. **Determine the type of ribosomes in Prokaryotes:**
- Prokaryotic ribosomes are classified as 70S ribosomes.
- Therefore, for the organism causing Typhoid Fever, the ribosome type is **70S**.

3. **Identify the causative organism for Sleeping Sickness:**
- Sleeping Sickness is caused by a protozoan parasite, specifically *Trypanosoma brucei*.
- Protozoa are classified as eukaryotic organisms, so we need to determine the type of ribosomes found in eukaryotes.

4. **Determine the type of ribosomes in Eukaryotes:**
- Eukaryotic ribosomes are classified as 80S ribosomes.
- Therefore, for the organism causing Sleeping Sickness, the ribosome type is **80S**.

5. **Combine the findings:**
- The type of ribosomes found in the cytoplasm of the organism responsible for causing Typhoid Fever is **70S**.
- The type of ribosomes found in the cytoplasm of the organism responsible for causing Sleeping Sickness is **80S**.

### Final Answer:
The type of ribosomes found in the cytoplasm of the organism responsible for causing typhoid and sleeping sickness are **70S** and **80S** respectively.

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