Whether one atom will bond with another depends
on the element and the number and arrangement of
its
a. protons.
b. neutrons.
c. electrons.
d. neutrinos.
e. pions.
Answer: c
You might also like to view...
What type of molecule activates cytotoxic T lymphocytes?
A) perforin B) cytokines released from T helper cells C) antibodies D) antigen presented with MHC I
Identify the role(s) of ATP in muscle contraction.
A. Binds to the troponin complex to expose myosin-binding sites B. Provides the energy to convert myosin to a form that forms a cross-bridge with actin C. Binds to myosin to break an actin-myosin cross-bridge
Below is a list of molecules with different chemical characteristics
Knowing that all molecules will eventually diffuse across a phospholipid bilayer, select the option below that most accurately predicts the relative rates of diffusion of these molecules (fastest to slowest). alanine estrogen propanol sodium (a) alanine > propanol > sodium > estrogen (b) sodium > propanol > alanine > estrogen (c) estrogen > propanol > sodium > alanine (d) estrogen > propanol > alanine > sodium
When cancer cells have the ability to migrate to other parts of the body, they are said to be
A. invasive. B. benign. C. metastatic. D. oncogenic. E. genetic.