BIOLOGY FINAL EXAM FREQUENTLY TESTED ACTUAL
QUESTIONS WITH CORRECT ANSWERS
Question 1.
Which organic molecule is composed of an amino group, a carboxylic acid group, and an R group?
ANSWER
amino acid
Question 2.
Which step of the photosynthesis pathway produces a carbohydrate from CO2 in the atmosphere?
ANSWER
the Calvin cycle
Question 3.
Which step of the cellular respiration pathway produces 4 CO2, 6 NADH, 6 H+, 2 FADH2, and 2 ATP?
ANSWER
Citric Acid Cycle
Question 4.
Which membranous organelle, present in both ani mal and plant cells, is primarily used for storage?
ANSWER
- he vacuole
Question 5.
Plants are capable of growth throughout their entire lifespan because of specialized tissue known as
the
ANSWER
meristem
, Question 6.
Which group of hominids had an appearance similar to modern man and hunted cooperatively
using advanced stone tools?
ANSWER
Cro-Magnons
Question 7.
To bypass the pulmonary circulation in the fetal heart, much of the blood entering the right atrium
is shunted directly to the left atrium through the
ANSWER
foramen ovale.
Question 8.
The phenomenon that occurs when two alleles of the same gene are expressed equally in a heterozy
gote is called
ANSWER
codominance.
-
Question 9.
Which members of an ecosystem occupy the first trophic level of a food web?
ANSWER
Autotrophs
Question 10.
Which form of symbiosis resembles the predator-prey relationship in which one species benefits
while the other species is harmed?
ANSWER
Parasitism
QUESTIONS WITH CORRECT ANSWERS
Question 1.
Which organic molecule is composed of an amino group, a carboxylic acid group, and an R group?
ANSWER
amino acid
Question 2.
Which step of the photosynthesis pathway produces a carbohydrate from CO2 in the atmosphere?
ANSWER
the Calvin cycle
Question 3.
Which step of the cellular respiration pathway produces 4 CO2, 6 NADH, 6 H+, 2 FADH2, and 2 ATP?
ANSWER
Citric Acid Cycle
Question 4.
Which membranous organelle, present in both ani mal and plant cells, is primarily used for storage?
ANSWER
- he vacuole
Question 5.
Plants are capable of growth throughout their entire lifespan because of specialized tissue known as
the
ANSWER
meristem
, Question 6.
Which group of hominids had an appearance similar to modern man and hunted cooperatively
using advanced stone tools?
ANSWER
Cro-Magnons
Question 7.
To bypass the pulmonary circulation in the fetal heart, much of the blood entering the right atrium
is shunted directly to the left atrium through the
ANSWER
foramen ovale.
Question 8.
The phenomenon that occurs when two alleles of the same gene are expressed equally in a heterozy
gote is called
ANSWER
codominance.
-
Question 9.
Which members of an ecosystem occupy the first trophic level of a food web?
ANSWER
Autotrophs
Question 10.
Which form of symbiosis resembles the predator-prey relationship in which one species benefits
while the other species is harmed?
ANSWER
Parasitism
