Increase in cell size that results in enlarged tissue mass is called what?

Increase in cell size that results in enlarged tissue mass is called what?

• A. Hypertrophy
• B. Growth
• C. Metabolism
• D. Organelle membranes

Answer: (A)

An increase in cell size that leads to a larger tissue mass is called hypertrophy. This happens when existing cells enlarge in response to greater workload or hormonal signals, without making more cells. A common example is skeletal muscle fibers getting bigger with regular resistance exercise. Growth is a broader term that can involve increases in size and/or number and other changes, metabolism refers to the chemical processes inside cells, and organelle membranes are parts of cells rather than a growth outcome.

An increase in cell size that leads to a larger tissue mass is called hypertrophy. This happens when existing cells enlarge in response to greater workload or hormonal signals, without making more cells. A common example is skeletal muscle fibers getting bigger with regular resistance exercise. Growth is a broader term that can involve increases in size and/or number and other changes, metabolism refers to the chemical processes inside cells, and organelle membranes are parts of cells rather than a growth outcome.