The Question is from neet-botany biological-classification , and it was created by the author Mr. NARESH KUMAR K

Question

Enveloped virus enters into host cells by

Mr. NARESH KUMAR K · Accepted Answer

## CORE INFORMATION
✓ **Answer**: D
## CONCEPT FRAMEWORK
**Primary Concept**: Viral Entry Mechanisms
**Related Topics**: Virus Structure, Cell Membrane, Endocytosis, Phagocytosis
**Prerequisites**: Basic knowledge of virus structure and cell biology
## SOLUTION PATHWAY
**Given Information**:
    * Enveloped virus entry into host cells.
**Method & Steps**:
    1. Recall the mechanisms of viral entry into host cells.
        Reasoning:  Enveloped viruses typically enter by fusing their envelope with the host cell membrane.
    2. Identify the correct option based on the mechanism.
        Result: Option D is the correct mechanism.
 ## OPTION ANALYSIS
[A] :x: Injecting own nucleic acid inside host cells is not the typical entry method for enveloped viruses.
[B] :x: Endocytosis is a mechanism for entry, but enveloped viruses primarily fuse with the membrane.
[C] :x: Phagocytosis is not a common entry mechanism for viruses.
[D] ✓: Fusion with the plasma membrane of host is the correct entry method for enveloped viruses.
 ## LEARNING AIDS
**Common Mistakes**:
    1. Confusing endocytosis and membrane fusion:  Enveloped viruses use fusion directly with the membrane, not endocytosis.
    2. Applying mechanisms of non-enveloped viruses to enveloped viruses: Non-enveloped viruses may use different entry mechanisms.
**Quick Tips**:
    1. Remember enveloped viruses fuse: The envelope is key for this entry mechanism.
    2. Visualize the fusion: Imagine the viral envelope merging with the cell membrane.

Mr. NARESH KUMAR K · Answer

Injecting own nucleic acid inside host cells

Mr. NARESH KUMAR K · Answer

By contact with cell receptor and endocytosis

Mr. NARESH KUMAR K · Answer

By phagocytosis

Mr. NARESH KUMAR K · Answer

The correct Option is "Fusion with the plasma membrane of host"

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