Which substance below will exhibit hydrogen bonding between the molecules of the substance?
a. ch₄
b. hbr
c. hcl
d. h₂o
e. h₂

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.

Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions