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of cell that does not have a nuclear membrane or membrane-bound organelles?
of a scientific theory that is based on observation: _________________
element’s atomic number is the number of _________ in an atom of that element.
elements have ___________ electrons which are unpaired in electrons in outer
backbone of biological macromolecules (and all organic molecules) is __________
of bond where valence electrons are shared unequally:
bonds form the secondary structure of (1)_____________ & (2)
molecules are hydro_________
unique properties are due to (1)____________ &
of reaction that polymerizes macromolecules: ________________________
monomers of proteins, _______________, are joined by ___________ bonds.
three main components of amino acid structure are: (1) _____________,
(2)_____________, & (3)_______________
- Amine Group
- Carboxylic Acid
- R Group
sequence of amino acids in a polypeptide is known as a protein’s ______________
3D structure of protein comprised of a single polypeptide: ________________.
is responsible for tertiary structure in protiens
R Group Interactions
of carbohydrates are ________________ joined by ________________
- Glycosidic Linkages
difference between starch & glycogen: _________________; starch &
wall of bacteria: _______________________
of nucleic acids are ______________ joined by __________________.
- Phosphodiester Bonds
are comprised of (1) ______________, (2)______________ & (3)
- 5 Carbon Sugars
- Phosphate Group
- Nitrogenous Base
contains the sugar & base ______________ whereas DNA contains
- Ribose, (Uracil)
- Deoxyribose, (Thymine)