Which Form of Cell Communication Is Used to Communicate Within

question 32

Multiple Choice

Which form of cell communication is used to communicate within the cell itself and with other cells in direct physical contact?

• A) Protein channel (gap junction)
• B) Plasma membrane-bound signaling molecules (involving receptors)
• C) Hormone secretion such as neurotransmitters
• D) Extracellular chemical messengers such as ligands

---

Definitions:

Professional Development

Ongoing training and education aimed at improving an individual's skills and competencies in their professional field.

Learning Contract

A formal agreement between a learner and an educator outlining specific objectives, resources, and assessments for a learning activity.

Achievement-related Anxiety

The feeling of worry or fear of failing or not measuring up in relation to one's goals or performance standards.

Competence Stage

A phase in learning or skill acquisition where individuals gain the ability to perform tasks successfully with a degree of proficiency.