In E.coli and Zea mays are ____ and ____ respectively.

Options

A. DNA Polymerase
B. Primase
C. Topoisomerase
D. Helicase

Answer

To answer the question, "In E. coli and Zea mays are ____ and ____ respectively," we will follow these steps:

### Step 1: Identify the Organisms
- **E. coli**: This is a type of bacteria that falls under the category of prokaryotes.
- **Zea mays**: This is the scientific name for maize (corn), which is a eukaryotic plant.

### Step 2: Classify the Organisms
- E. coli is classified as a prokaryote, which means it does not have a defined nucleus or membrane-bound organelles.
- Zea mays is classified as a eukaryote, which means it has a defined nucleus and membrane-bound organelles.

### Step 3: Identify Common Enzymes
- Both E. coli and Zea mays utilize enzymes for DNA processes. One important enzyme that is common to both is **topoisomerase**.
- Topoisomerase is involved in managing DNA supercoiling during replication and transcription.

### Step 4: Fill in the Blanks
- Therefore, the complete answer to the question is:
- In E. coli and Zea mays are **prokaryotes** and **eukaryotes** respectively.

### Final Answer
- In E. coli and Zea mays are **prokaryotes** and **eukaryotes** respectively.

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