Identify this organelle of the muscle fiber (cell) labeled B. 
Definitions:
Person-Job Fit
The compatibility between a person's skills, experiences, and values and the requirements, dynamics, and culture of a job.
Organizational Identification
The extent to which employees associate themselves with their organization, adopting its values and goals as their own.
Person-Job Fit
The compatibility between an individual's skills, abilities, interests, and values with the requirements and characteristics of a job.
Knowledge, Skills
The theoretical or practical understanding of a subject (knowledge) and the ability to perform tasks effectively due to one's competence (skills).
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