AC-HPAT (BIOLOGY, CHEMISTRY, PHYSICS, MATH) EXAM 2025 ACTUAL
EXAM COMPLETE 188 QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) || ALREADY GRADED A+(NEW BRAND)
Most of the cell membrane's specific functions are controlled by: -CORRECT
ANSWERProteins
Alcoholic Fermentation is a form of: -CORRECT ANSWERAnaerobic Respiration
Phagocytosis is a form of: -CORRECT ANSWEREndocytosis
What is a pyruvate? -CORRECT ANSWERPyruvate is an important chemical compound in
biochemistry. It is the output of the metabolism of glucose known as glycolysis. One molecule of
glucose breaks down into two molecules of pyruvate, which are then used to provide further
energy, in one of two ways.
What are the small spherical bodies within a cell where proteins are assembled according to
genetic instructions? -CORRECT ANSWERRibosomes
What is the structural and functional unit of life? -CORRECT ANSWERThe cell
What is a prokaryotic cell? -CORRECT ANSWERA cell that lacks a true nucleus and
membrane-bound organelles
,What is a eukaryotic cell? -CORRECT ANSWERA cell that contains a nucleus and membrane-
bound organelles
What is cellular respiration? -CORRECT ANSWERA catabolic pathway for the production of
ATP, in which sometimes oxygen is consumed as a reactant along with an organic fuel. At times,
the process proceeds without oxygen, but this is less efficient.
What is anaerobic respiration? -CORRECT ANSWERA form of cellular respiration that does
not involve oxygen.
What is aerobic respiration? -CORRECT ANSWERForm of cellular respiration which requires
oxygen to generate energy.
Name the four types of transport that allow small molecules to move across the cell membrane:
-CORRECT ANSWERDiffusion, Osmosis, Active Transport, and Passive Transport.
Prokaryotes often reproduce by: -CORRECT ANSWERBinary Fission
What is binary fission? -CORRECT ANSWERA form of asexual reproduction in which the
parent divides into two identical halves.
What is cytokinesis? -CORRECT ANSWERThe division of cytoplasm into two identical
daughter cells, which occurs during the telophase stage of mitosis.
What is a haploid cell? -CORRECT ANSWERA cell that contains one set of chromosomes
What is a diploid cell? -CORRECT ANSWERA cell that contains two sets of chromosomes
, What is chromatin? -CORRECT ANSWERThe substance of which eukaryotic chromosomes
are composed, consisting of mostly proteins, DNA, and RNA.
What is a centriole? -CORRECT ANSWERa cylindrical organelle near the nucleus in animal
cells, occurring in pairs and involved in the development of spindle fibers in cell division.
What is a chromosome? -CORRECT ANSWERA structure carrying genes is a linear
sequence, found in the nucleus, consisting of DNA and protein.
What is DNA? -CORRECT ANSWERA double-stranded, helical nucleic acid molecule capable
of replicating and determining the inherited structure of a cell's proteins. It makes up the
genetic material of most living organisms and plays a role in determining heredity.
What is RNA? -CORRECT ANSWERA single-stranded nucleic acid molecule involved in
protein synthesis. It is responsible for carrying the genetic code transcribed for DNA to
specialized sites within the cell where the information is translated into protein composition.
What is a nucleotide? -CORRECT ANSWERA nucleotide is the basic building block of nucleic
acids. RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a
sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and
a nitrogen-containing base.
What is transcription? -CORRECT ANSWERTranscription is the process by which the
information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). ... This
complex initiates transcription, and the RNA polymerase begins mRNA synthesis by matching
complementary bases to the original DNA strand.
What is translation? -CORRECT ANSWERTranslation is the process by which a protein is
synthesized from the information contained in a molecule of messenger RNA (mRNA).
Translation occurs in a structure called the ribosome, which is a factory for the synthesis of
proteins
EXAM COMPLETE 188 QUESTIONS WITH DETAILED VERIFIED ANSWERS
(100% CORRECT ANSWERS) || ALREADY GRADED A+(NEW BRAND)
Most of the cell membrane's specific functions are controlled by: -CORRECT
ANSWERProteins
Alcoholic Fermentation is a form of: -CORRECT ANSWERAnaerobic Respiration
Phagocytosis is a form of: -CORRECT ANSWEREndocytosis
What is a pyruvate? -CORRECT ANSWERPyruvate is an important chemical compound in
biochemistry. It is the output of the metabolism of glucose known as glycolysis. One molecule of
glucose breaks down into two molecules of pyruvate, which are then used to provide further
energy, in one of two ways.
What are the small spherical bodies within a cell where proteins are assembled according to
genetic instructions? -CORRECT ANSWERRibosomes
What is the structural and functional unit of life? -CORRECT ANSWERThe cell
What is a prokaryotic cell? -CORRECT ANSWERA cell that lacks a true nucleus and
membrane-bound organelles
,What is a eukaryotic cell? -CORRECT ANSWERA cell that contains a nucleus and membrane-
bound organelles
What is cellular respiration? -CORRECT ANSWERA catabolic pathway for the production of
ATP, in which sometimes oxygen is consumed as a reactant along with an organic fuel. At times,
the process proceeds without oxygen, but this is less efficient.
What is anaerobic respiration? -CORRECT ANSWERA form of cellular respiration that does
not involve oxygen.
What is aerobic respiration? -CORRECT ANSWERForm of cellular respiration which requires
oxygen to generate energy.
Name the four types of transport that allow small molecules to move across the cell membrane:
-CORRECT ANSWERDiffusion, Osmosis, Active Transport, and Passive Transport.
Prokaryotes often reproduce by: -CORRECT ANSWERBinary Fission
What is binary fission? -CORRECT ANSWERA form of asexual reproduction in which the
parent divides into two identical halves.
What is cytokinesis? -CORRECT ANSWERThe division of cytoplasm into two identical
daughter cells, which occurs during the telophase stage of mitosis.
What is a haploid cell? -CORRECT ANSWERA cell that contains one set of chromosomes
What is a diploid cell? -CORRECT ANSWERA cell that contains two sets of chromosomes
, What is chromatin? -CORRECT ANSWERThe substance of which eukaryotic chromosomes
are composed, consisting of mostly proteins, DNA, and RNA.
What is a centriole? -CORRECT ANSWERa cylindrical organelle near the nucleus in animal
cells, occurring in pairs and involved in the development of spindle fibers in cell division.
What is a chromosome? -CORRECT ANSWERA structure carrying genes is a linear
sequence, found in the nucleus, consisting of DNA and protein.
What is DNA? -CORRECT ANSWERA double-stranded, helical nucleic acid molecule capable
of replicating and determining the inherited structure of a cell's proteins. It makes up the
genetic material of most living organisms and plays a role in determining heredity.
What is RNA? -CORRECT ANSWERA single-stranded nucleic acid molecule involved in
protein synthesis. It is responsible for carrying the genetic code transcribed for DNA to
specialized sites within the cell where the information is translated into protein composition.
What is a nucleotide? -CORRECT ANSWERA nucleotide is the basic building block of nucleic
acids. RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a
sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and
a nitrogen-containing base.
What is transcription? -CORRECT ANSWERTranscription is the process by which the
information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). ... This
complex initiates transcription, and the RNA polymerase begins mRNA synthesis by matching
complementary bases to the original DNA strand.
What is translation? -CORRECT ANSWERTranslation is the process by which a protein is
synthesized from the information contained in a molecule of messenger RNA (mRNA).
Translation occurs in a structure called the ribosome, which is a factory for the synthesis of
proteins
