CCBC BIO 110 fInal EXaM STUDY SHEET
InClUDInG all aCTUal EXaM QUESTIOnS
anD SOlUTIOnS 2026.
⫸ Micro tubules. Answer: - provide structural support
- have role in cell and organelle movement and cell division
- components of cilia, flagella, centrioles, basal bodies
⫸ Microfilaments. Answer: - provide structural support
- play role in cell and organelle movement and cell division
⫸ Intermediate filaments. Answer: - help strengthen cytoskeleton
- stabilize cell shape
⫸ Centrioles. Answer: - mitotic spindle forms btw centrioles during
animal cell division
- may anchor and organize microtubule formation in cells
⫸ Cilia. Answer: - movement of some unicellular organisms
⫸ Flagella. Answer: Cell locomotion by sperm cells and some
unicellular organisms
⫸ Central dogma of biology. Answer: DNA -> RNA -> Protein
, ⫸ Ion. Answer: Atom that has gained or lost an electron
⫸ Nonpolar covalent bonds. Answer: Equal sharing of electrons
⫸ Polar covalent bonds. Answer: Result from the unequal sharing of
electrons
⫸ Isotope. Answer: An alternative form of an element w/ a different #
of neutrons but the same # of protons & electrons
⫸ Atomic #. Answer: # of protons
⫸ Matter. Answer: Anything that has mass and takes up space
⫸ Atom. Answer: The smallest portion of an element that retains its
chemical properties
⫸ Isomer. Answer: Compounds with the same molecular formula but
different structures
⫸ Molecule. Answer: 2 or more atoms joined very strongly to form a
stable particle
InClUDInG all aCTUal EXaM QUESTIOnS
anD SOlUTIOnS 2026.
⫸ Micro tubules. Answer: - provide structural support
- have role in cell and organelle movement and cell division
- components of cilia, flagella, centrioles, basal bodies
⫸ Microfilaments. Answer: - provide structural support
- play role in cell and organelle movement and cell division
⫸ Intermediate filaments. Answer: - help strengthen cytoskeleton
- stabilize cell shape
⫸ Centrioles. Answer: - mitotic spindle forms btw centrioles during
animal cell division
- may anchor and organize microtubule formation in cells
⫸ Cilia. Answer: - movement of some unicellular organisms
⫸ Flagella. Answer: Cell locomotion by sperm cells and some
unicellular organisms
⫸ Central dogma of biology. Answer: DNA -> RNA -> Protein
, ⫸ Ion. Answer: Atom that has gained or lost an electron
⫸ Nonpolar covalent bonds. Answer: Equal sharing of electrons
⫸ Polar covalent bonds. Answer: Result from the unequal sharing of
electrons
⫸ Isotope. Answer: An alternative form of an element w/ a different #
of neutrons but the same # of protons & electrons
⫸ Atomic #. Answer: # of protons
⫸ Matter. Answer: Anything that has mass and takes up space
⫸ Atom. Answer: The smallest portion of an element that retains its
chemical properties
⫸ Isomer. Answer: Compounds with the same molecular formula but
different structures
⫸ Molecule. Answer: 2 or more atoms joined very strongly to form a
stable particle
