, CDK1 protein - correct ans:plays a central role in cell division control and
found in all eukaryotic cells ; member of large family of enzymes called
protein kinases which catalyze transfer of a phosphate from ATP to a target
protein
Properties of water - correct ans:high surface tension, cohesive, and high
temperature to be converted to gas
cells are composed of - correct ans:carbon, nitrogen, oxygen , and hydrogen
and these elements are linked together via covalent bonds
4 major families of small organic molecules - correct ans:Sugars, fatty acids,
nucleotides, amino acids
polymers are formed/broken via - correct ans:condensation reactions that
require energy and broken via hydrolysis
electrostatic interaction (ionic bonds or salt bridges) - correct ans:occur
between oppositely charged molecules (fully charged groups) and strength of
interaction is determined by distance ; weak in water b/c charged molecules
are shielded by polar water molecules & weakened by ions that neutralize
charges
Hydrogen Bonds - correct ans:form when hydrogen is covalently linked to
electronegative atom ; stronger outside water
Van der Waals Interaction - correct ans:occur between outer e- of
neighboring atoms when charge distribution is not equal; highly distanced
dependent; when too close they exhibit a repulsive force
found in all eukaryotic cells ; member of large family of enzymes called
protein kinases which catalyze transfer of a phosphate from ATP to a target
protein
Properties of water - correct ans:high surface tension, cohesive, and high
temperature to be converted to gas
cells are composed of - correct ans:carbon, nitrogen, oxygen , and hydrogen
and these elements are linked together via covalent bonds
4 major families of small organic molecules - correct ans:Sugars, fatty acids,
nucleotides, amino acids
polymers are formed/broken via - correct ans:condensation reactions that
require energy and broken via hydrolysis
electrostatic interaction (ionic bonds or salt bridges) - correct ans:occur
between oppositely charged molecules (fully charged groups) and strength of
interaction is determined by distance ; weak in water b/c charged molecules
are shielded by polar water molecules & weakened by ions that neutralize
charges
Hydrogen Bonds - correct ans:form when hydrogen is covalently linked to
electronegative atom ; stronger outside water
Van der Waals Interaction - correct ans:occur between outer e- of
neighboring atoms when charge distribution is not equal; highly distanced
dependent; when too close they exhibit a repulsive force
