APHY 101 Ch 3 Cells Ivy Tech Diagram | Questions with
100% Verified Answers | Latest Update 2026/2027
Question: cell theory
Answer: 1. all living things are made of cells (structural unit of life)
2. cell provide organization and perform the functions of life
3. cells come from pre-existing cells
Question: 3 major parts of a cell
Answer: cell membrane, cytoplasm, nucleus
Question: plasma membrane
Answer: a phospholipid bilayer that creates a barrier between the inside of a cell (intracellular
fluid) and the exterior (extracellular fluid); acts in transporting substances into or out of
the cell; externally facing proteins acts as receptors, transport proteins, and in cell-to-
cell recognition
Question: organelles in cytoplasm
Answer: Mitochondria, endoplasmic reticulum, golgi apparatus, centrosome, lysosome,
vesicles,
peroxisomes
, Question: TERM DEFINITION
mitochondrion Powerhouse
(cellular respiration);
ribosomes
Answer: LOCATION
of the cell; organelle that is the site of ATP (energy) production
double-membrane structure; contains own DNA and
Question: TERM DEFINITION
golgi apparatus Stack of flattened
proteins created
from the
membrane
Answer: LOCATION
membranes in the cell that modifies, sorts, and packages
in the endoplasmic reticulum; segregates proteins for secretion
cell, inclusion in lysosomes, and incorporation into the plasma
Question: lysosomes
Answer: membranous sacs filled with hydrolytic enzymes used to break down or digest
materials
that are excreted or recycled
100% Verified Answers | Latest Update 2026/2027
Question: cell theory
Answer: 1. all living things are made of cells (structural unit of life)
2. cell provide organization and perform the functions of life
3. cells come from pre-existing cells
Question: 3 major parts of a cell
Answer: cell membrane, cytoplasm, nucleus
Question: plasma membrane
Answer: a phospholipid bilayer that creates a barrier between the inside of a cell (intracellular
fluid) and the exterior (extracellular fluid); acts in transporting substances into or out of
the cell; externally facing proteins acts as receptors, transport proteins, and in cell-to-
cell recognition
Question: organelles in cytoplasm
Answer: Mitochondria, endoplasmic reticulum, golgi apparatus, centrosome, lysosome,
vesicles,
peroxisomes
, Question: TERM DEFINITION
mitochondrion Powerhouse
(cellular respiration);
ribosomes
Answer: LOCATION
of the cell; organelle that is the site of ATP (energy) production
double-membrane structure; contains own DNA and
Question: TERM DEFINITION
golgi apparatus Stack of flattened
proteins created
from the
membrane
Answer: LOCATION
membranes in the cell that modifies, sorts, and packages
in the endoplasmic reticulum; segregates proteins for secretion
cell, inclusion in lysosomes, and incorporation into the plasma
Question: lysosomes
Answer: membranous sacs filled with hydrolytic enzymes used to break down or digest
materials
that are excreted or recycled
