Test 1: Ch 1-3 BSC 1005 Valencia questions with
verified answers
____ is a steroid Ans✓✓✓ estrogen
______ is a hydroxyl group. Ans✓✓✓ OH
A protein's function is most dependent on its ________. Ans✓✓✓
shape
A single carbon atom can form a maximum of ________ covalent
bond(s). Ans✓✓✓ 4
Adjacent water molecules are connected by the ________. Ans✓✓✓
electrical attraction between the hydrogen of one water molecule and
the oxygen of another water molecule
Amino acids include a side chain as well as ________ Ans✓✓✓ a
central nitrogen, a carbon atom, an amino group, and a carbonyl group
Antibiotic resistance evolves in bacteria when ________. Ans✓✓✓ the
presence of antibiotics favors bacteria that already have genes for
resistance
Carbohydrates typically include ________. Ans✓✓✓ C,H AND O atoms
, Cellulose is an example of ______. Ans✓✓✓ fiber
DNA nucleotides include ________. Ans✓✓✓ thymine, guanine,
adenine, and cytosine
For good health, it is important to include ______ in our diets.
Ans✓✓✓ polysaccharides
How can radiation be controlled and safely used in medicine? Ans✓✓✓
Apply radiation to specific parts of the body at controlled doses.
How do hypotheses differ from theories? Ans✓✓✓ Theories are more
comprehensive than hypotheses.
How does taxonomy assist biologists? Ans✓✓✓ by categorizing diverse
items into smaller and smaller numbers of groups
How many oxygen atoms are in the products of the following reaction?
C6H12O6 + 6 H2O + 6 O2 → 6 CO2 + 12 H2O Ans✓✓✓ 24
In the following reaction, galactose is a ______.galactose + glucose →
lactose + water Ans✓✓✓ monomer
verified answers
____ is a steroid Ans✓✓✓ estrogen
______ is a hydroxyl group. Ans✓✓✓ OH
A protein's function is most dependent on its ________. Ans✓✓✓
shape
A single carbon atom can form a maximum of ________ covalent
bond(s). Ans✓✓✓ 4
Adjacent water molecules are connected by the ________. Ans✓✓✓
electrical attraction between the hydrogen of one water molecule and
the oxygen of another water molecule
Amino acids include a side chain as well as ________ Ans✓✓✓ a
central nitrogen, a carbon atom, an amino group, and a carbonyl group
Antibiotic resistance evolves in bacteria when ________. Ans✓✓✓ the
presence of antibiotics favors bacteria that already have genes for
resistance
Carbohydrates typically include ________. Ans✓✓✓ C,H AND O atoms
, Cellulose is an example of ______. Ans✓✓✓ fiber
DNA nucleotides include ________. Ans✓✓✓ thymine, guanine,
adenine, and cytosine
For good health, it is important to include ______ in our diets.
Ans✓✓✓ polysaccharides
How can radiation be controlled and safely used in medicine? Ans✓✓✓
Apply radiation to specific parts of the body at controlled doses.
How do hypotheses differ from theories? Ans✓✓✓ Theories are more
comprehensive than hypotheses.
How does taxonomy assist biologists? Ans✓✓✓ by categorizing diverse
items into smaller and smaller numbers of groups
How many oxygen atoms are in the products of the following reaction?
C6H12O6 + 6 H2O + 6 O2 → 6 CO2 + 12 H2O Ans✓✓✓ 24
In the following reaction, galactose is a ______.galactose + glucose →
lactose + water Ans✓✓✓ monomer
