ASU BIO 181 Exam 1 A+ MOST Tested
Questions and Answers Verified Solutions
Latest Update 2026/2027
Question:
Which of the following correctly lists the simple molecules that were generated by Stanly Miller
and others in experiments that attempted to replicate the conditions on Earth under which life may
have originated?
Answer:
simple sugars, amino acids, lipids, and
Question:
Sometimes, atoms gain or lose particles. The loss of which of the following results in a change of
atomic mass?
Answer:
a neutron and an proton
Question:
Which of the following accurately describes a polar covalent bond?
Answer:
the unequal
Question:
A researcher has measured the pH of a solution, and found that the pH is 10. This solution is _____,
and has more _____ compared with _____.
Answer:
basic; hydroxide
, Question:
What do double bonds have to deal with melting point and fatty acids.
Answer:
The more
Question:
A phosphodiester bond is formed between:
Answer:
a 5' phosphate and a 3' hydroxyl group.
Question:
Triacylglycerols are used primarily for:
Answer:
energy storage
Question:
Which one of the following is NOT a component of an amino acid?
a) Central carbon atom
b)carboxyl group c)a phosphate group d)amino group e)R-group f)Hydrogen atom
Answer:
a phosphate group
Question:
Which one of the following nucleotides could base pair with a pyrimidine?
Answer:
adenine
Question:
A 1,4-glycosidic linkage would refer to which one of the following?
Questions and Answers Verified Solutions
Latest Update 2026/2027
Question:
Which of the following correctly lists the simple molecules that were generated by Stanly Miller
and others in experiments that attempted to replicate the conditions on Earth under which life may
have originated?
Answer:
simple sugars, amino acids, lipids, and
Question:
Sometimes, atoms gain or lose particles. The loss of which of the following results in a change of
atomic mass?
Answer:
a neutron and an proton
Question:
Which of the following accurately describes a polar covalent bond?
Answer:
the unequal
Question:
A researcher has measured the pH of a solution, and found that the pH is 10. This solution is _____,
and has more _____ compared with _____.
Answer:
basic; hydroxide
, Question:
What do double bonds have to deal with melting point and fatty acids.
Answer:
The more
Question:
A phosphodiester bond is formed between:
Answer:
a 5' phosphate and a 3' hydroxyl group.
Question:
Triacylglycerols are used primarily for:
Answer:
energy storage
Question:
Which one of the following is NOT a component of an amino acid?
a) Central carbon atom
b)carboxyl group c)a phosphate group d)amino group e)R-group f)Hydrogen atom
Answer:
a phosphate group
Question:
Which one of the following nucleotides could base pair with a pyrimidine?
Answer:
adenine
Question:
A 1,4-glycosidic linkage would refer to which one of the following?
