BIL 150 FINAL EXAM MALLERY 2026 AND 2027
123 QUESTIONS AND ANSWERS GRADED A
PLUS COMPLETE TEST BANK.
◎ the replacement level fertility for a human reproductive couple is:. ANSWER:- 2.1
◎ an effective way population dynamicists can show the structure of a population is via
age/sex. ANSWER:- population pyramid
◎ what is the first step of the scientific method. ANSWER:- observation
◎ testing whether or not a new drug reduces high blood pressure. the change in
systolic and diastolic blood pressure values of the participants represents the ___
variable.. ANSWER:- dependent
◎ an effective way to emphasize just the numerical values of raw data collected in an
experiment is in a _____.. ANSWER:- table
◎ a hypothesis that has been confirmed through repeated experimental tests over a
long period of time is often referred to as.... ANSWER:- a theory
◎ specific to general. ANSWER:- inductive reasoning
◎ general to specific. ANSWER:- deductive reasoning
◎ breaking the bonds by adding water. ANSWER:- hydrolysis
◎ a possible role for minerals in the establishment biomolecules common to those
found in living systems today during the early Earth origins of such molecules was.
ANSWER:- to provide scaffolding support for concentrating small molecules
◎ enzyme pathways are similar in. ANSWER:- all living cells
◎ what element has the greatest percentage of human body weight?. ANSWER:-
oxygen
◎ properties of water due to its hydrogen bonds. ANSWER:- -high surface tension
-cohesiveness
-specific heat
-heat of vaporization
◎ the permanent geometry of a molecule that cannot be changed without breaking
chemical bonds. ANSWER:- configuration
, ◎ a peptide bond between 2 amino acids is planar and does not allow free rotation
about the axis of the bond. ANSWER:- true
◎ it is often noted via the scientific method that hypotheses are never proven, only
disproven. ANSWER:- true
◎ a method pf protein separation that separates protein from each other on the basis of
pH where the protein would have no net charge. ANSWER:- isoelectric focusing
◎ if your cell membranes were unstable and weak, you would add what?. ANSWER:-
fats and lipids
◎ characteristics of a cellular metabolic pathway. ANSWER:- -dynamic steady state
-economy
-efficiency
-regulation via enzymes
◎ CH3. ANSWER:- hydrophobic non polar functional group
◎ which level of protein structure does hydrophobic interactions play a signifiant
structural role?. ANSWER:- tertiary
◎ in Resnick and Endler's experiments on guppies, the selection force acting on the
fish was.... ANSWER:- predation
◎ the oldest scientific society established in the 1600s is?. ANSWER:- the royal society
of london
◎ which of the types of macromolecules is not correctly matched: protein-catalase,
triglyceride-albumin, nucleic acid-messenger RNA, carbohydrate-maltose. ANSWER:-
triglyceride-albumin
◎ why is water a universal solvent?. ANSWER:- polar interactions
◎ small organics
polymeric molecules
complementary templating
protobionts. ANSWER:- order of the "chemical evolutionary" origins of life
◎ cellular functions for proteins:. ANSWER:- enzyme catalysis, transport of molecules,
structural support, receptors of molecules
◎ the point in a molecule where the pH has no net charge. ANSWER:- isoelectric point
123 QUESTIONS AND ANSWERS GRADED A
PLUS COMPLETE TEST BANK.
◎ the replacement level fertility for a human reproductive couple is:. ANSWER:- 2.1
◎ an effective way population dynamicists can show the structure of a population is via
age/sex. ANSWER:- population pyramid
◎ what is the first step of the scientific method. ANSWER:- observation
◎ testing whether or not a new drug reduces high blood pressure. the change in
systolic and diastolic blood pressure values of the participants represents the ___
variable.. ANSWER:- dependent
◎ an effective way to emphasize just the numerical values of raw data collected in an
experiment is in a _____.. ANSWER:- table
◎ a hypothesis that has been confirmed through repeated experimental tests over a
long period of time is often referred to as.... ANSWER:- a theory
◎ specific to general. ANSWER:- inductive reasoning
◎ general to specific. ANSWER:- deductive reasoning
◎ breaking the bonds by adding water. ANSWER:- hydrolysis
◎ a possible role for minerals in the establishment biomolecules common to those
found in living systems today during the early Earth origins of such molecules was.
ANSWER:- to provide scaffolding support for concentrating small molecules
◎ enzyme pathways are similar in. ANSWER:- all living cells
◎ what element has the greatest percentage of human body weight?. ANSWER:-
oxygen
◎ properties of water due to its hydrogen bonds. ANSWER:- -high surface tension
-cohesiveness
-specific heat
-heat of vaporization
◎ the permanent geometry of a molecule that cannot be changed without breaking
chemical bonds. ANSWER:- configuration
, ◎ a peptide bond between 2 amino acids is planar and does not allow free rotation
about the axis of the bond. ANSWER:- true
◎ it is often noted via the scientific method that hypotheses are never proven, only
disproven. ANSWER:- true
◎ a method pf protein separation that separates protein from each other on the basis of
pH where the protein would have no net charge. ANSWER:- isoelectric focusing
◎ if your cell membranes were unstable and weak, you would add what?. ANSWER:-
fats and lipids
◎ characteristics of a cellular metabolic pathway. ANSWER:- -dynamic steady state
-economy
-efficiency
-regulation via enzymes
◎ CH3. ANSWER:- hydrophobic non polar functional group
◎ which level of protein structure does hydrophobic interactions play a signifiant
structural role?. ANSWER:- tertiary
◎ in Resnick and Endler's experiments on guppies, the selection force acting on the
fish was.... ANSWER:- predation
◎ the oldest scientific society established in the 1600s is?. ANSWER:- the royal society
of london
◎ which of the types of macromolecules is not correctly matched: protein-catalase,
triglyceride-albumin, nucleic acid-messenger RNA, carbohydrate-maltose. ANSWER:-
triglyceride-albumin
◎ why is water a universal solvent?. ANSWER:- polar interactions
◎ small organics
polymeric molecules
complementary templating
protobionts. ANSWER:- order of the "chemical evolutionary" origins of life
◎ cellular functions for proteins:. ANSWER:- enzyme catalysis, transport of molecules,
structural support, receptors of molecules
◎ the point in a molecule where the pH has no net charge. ANSWER:- isoelectric point
