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Which of the following could be present in a prokaryotic cell?

Use the figure below to answer the question: Which molecule(s) would form the structure of a protein?

Fill in the blanks after reading about the following experiment. To test the hypothesis that cells grow faster when given glucose, 12 flasks of cells were set up.  Samples of cells from each flask were measured.  Then 1 mL of 0 M glucose was added to 4 flasks, 1 mL of 0.1 M glucose was added to another 4 flasks and a 3rd set of 4 flasks was given 1 mL of 0.2 M glucose.  After 8 hours, the number of cells in each flask was determined. Independent variable: ________________________________ Dependent variable: _________________________________ Control group: ______________________________________

The phosphate buffer system plays an important role in plasma and red blood cells. If the plasma pH begins to rise (increases), what will most likely happen?

A 14C atom has two more protons than a 12C atom.

Use the figure below to answer the question: The functional group indicated by the bracket in “C” comprises ketones and aldehydes and is a/an

In aqueous, a___________ bond is the strongest in a protein.

Long grain rice is not sticky (i.e. it is dry); whereas, short grain rice is very sticky (i.e. it is moist). Which following best explains how different rice grains can have different ‘stickiness’:

A tech-loving pioneer who is among the first to embrace new technology as soon as it arrives on the market is a(an) .

The 1997 film Titanic made more money from domestic sales than from foreign sales.