Ssc — Biology Chapter 2 Hand Note Exclusive

: The entire living content of a cell, including the nucleus and cytoplasm. Growth occurs when absorbed food is converted into protoplasm. Key Organelles :

Short, branched extensions that receive incoming electrical signals. ssc biology chapter 2 hand note exclusive

Living, thin-walled, with intercellular spaces. Functions in photosynthesis and storage. : The entire living content of a cell,

Absent in higher plant cells; present in animal cells (crucial for cell division). binding tissues together.

Smooth ER synthesizes lipids; Rough ER (studded with ribosomes) transports proteins.

Found beneath the skin, binding tissues together.