3 matching 0.75 points match each of the following descriptions with one term on the list. terms can be used more than once. found only in gram negative bacteria and is responsible for endotoxin activity. form a...l filaments and give shape to spirochetes an acid-fast bacterium the main component of the bacterial cell wall. region where dna is found in bacteria random walk in bacteria involving rotation of flagella in clockwise or anticlockwise directions made up of 30s and 50s subunits, and functions in the synthesis of proteins required for bacterial conjugation. terms: nucleus, mycobacterium, capsule, endoflagella, flagellin, mycoplasma, run and tumble, lipid a, ...

Question

Accepted Answer

### 1. "Found only in Gram negative bacteria and is responsible for endotoxin activity."
# Brief Explanations:
Lipid A is part of the lipopolysaccharide (LPS) in Gram - negative bacteria and is the endotoxin - causing component.
# Answer:
Lipid A

### 2. "Form axial filaments and give shape to spirochetes"
# Brief Explanations:
Endoflagella are the structures that form axial filaments in spirochetes and help in giving them their characteristic shape.
# Answer:
Endoflagella

### 3. "An acid - fast bacterium"
# Brief Explanations:
Mycobacterium species (like Mycobacterium tuberculosis) are known to be acid - fast bacteria due to their cell wall composition.
# Answer:
Mycobacterium

### 4. "The main component of the bacterial cell wall."
# Brief Explanations:
Peptidoglycan (though not in the given list? Wait, maybe a typo, but if we consider the options, maybe there was a mistake. Wait, the main component of the bacterial cell wall is peptidoglycan. But among the given options, maybe the intended one? Wait, no, maybe the user's list has a typo. Wait, if we go by the options, maybe "Peptidoglycan" is missing, but since it's not there, maybe the question has an error. But assuming the options are as given, maybe this is a mistake. But if we have to choose from the given, maybe no correct option? But that can't be. Wait, maybe the original list had peptidoglycan, but here it's missing. Alternatively, maybe the question is wrong. But for the sake of answering, if we assume that maybe there's a mistake, but if we proceed, the main component of bacterial cell wall is peptidoglycan. But since it's not in the list, maybe the question has an error.

### 5. "Region where DNA is found in bacteria"
# Brief Explanations:
In bacteria, the region where DNA is found is the nucleoid (not nucleus, as bacteria are prokaryotes and don't have a true nucleus). But if we have to choose from the given options, maybe the question has a mistake. But if we consider the options, "Nucleus" is incorrect, but maybe the intended answer is "Nucleoid" which is not in the list. So this is an error.

### 6. "Random walk in bacteria involving rotation of flagella in clockwise or anticlockwise directions"
# Brief Explanations:
The movement pattern of bacteria involving flagella rotation (clockwise for tumble, anticlockwise for run) is called "Run and tumble".
# Answer:
Run and tumble

### 7. "Made up of 30S and 50S subunits, and functions in the synthesis of proteins"
# Brief Explanations:
Bacterial ribosomes are made up of 30S and 50S subunits and are responsible for protein synthesis. (Assuming the option "Bacterial ribosome" was supposed to be there, but if not, maybe a typo. But if we have to choose from the given, maybe no correct option. But if we proceed, the correct term is bacterial ribosome.)

### 8. "Required for bacterial conjugation."
# Brief Explanations:
The F - pilus (or sex pilus) is required for bacterial conjugation, but if it's not in the list, maybe a typo. If we have to choose from the given, maybe no correct option. But if we assume, maybe the intended answer is related to the F - factor, but it's not in the list.

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QUESTION IMAGE

Question

Explanation:

1. "Found only in Gram negative bacteria and is responsible for endotoxin activity."

Answer:

2. "Form axial filaments and give shape to spirochetes"