AC-HPAT Prep Exam Perfectly Verified
Answers
Most of the cell membrane's specific functions are controlled by: - answer Proteins
Alcoholic Fermentation is a form of: - answer Anaerobic Respiration
Phagocytosis is a form of: - answer Endocytosis
What is a pyruvate? - answer Pyruvate 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? - answer Ribosomes
What is the structural and functional unit of life? - answer The cell
What is a prokaryotic cell? - answer A cell that lacks a true nucleus and membrane-bound
organelles
What is a eukaryotic cell? - answer A cell that contains a nucleus and membrane-bound
organelles
What is cellular respiration? - answer A 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? - answer A form of cellular respiration that does not involve
oxygen.
What is aerobic respiration? - answer Form 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: -
answer Diffusion, Osmosis, Active Transport, and Passive Transport.
, Prokaryotes often reproduce by: - answer Binary Fission
What is binary fission? - answer A form of asexual reproduction in which the parent divides
into two identical halves.
What is cytokinesis? - answer The division of cytoplasm into two identical daughter cells,
which occurs during the telophase stage of mitosis.
What is a haploid cell? - answer A cell that contains one set of chromosomes
What is a diploid cell? - answer A cell that contains two sets of chromosomes
What is chromatin? - answer The substance of which eukaryotic chromosomes are composed,
consisting of mostly proteins, DNA, and RNA.
What is a centriole? - answer a 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? - answer A structure carrying genes is a linear sequence, found in the
nucleus, consisting of DNA and protein.
What is DNA? - answer A 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? - answer A 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? - answer A 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? - answer Transcription 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? - answer Translation is the process by which a protein is synthesized
Answers
Most of the cell membrane's specific functions are controlled by: - answer Proteins
Alcoholic Fermentation is a form of: - answer Anaerobic Respiration
Phagocytosis is a form of: - answer Endocytosis
What is a pyruvate? - answer Pyruvate 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? - answer Ribosomes
What is the structural and functional unit of life? - answer The cell
What is a prokaryotic cell? - answer A cell that lacks a true nucleus and membrane-bound
organelles
What is a eukaryotic cell? - answer A cell that contains a nucleus and membrane-bound
organelles
What is cellular respiration? - answer A 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? - answer A form of cellular respiration that does not involve
oxygen.
What is aerobic respiration? - answer Form 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: -
answer Diffusion, Osmosis, Active Transport, and Passive Transport.
, Prokaryotes often reproduce by: - answer Binary Fission
What is binary fission? - answer A form of asexual reproduction in which the parent divides
into two identical halves.
What is cytokinesis? - answer The division of cytoplasm into two identical daughter cells,
which occurs during the telophase stage of mitosis.
What is a haploid cell? - answer A cell that contains one set of chromosomes
What is a diploid cell? - answer A cell that contains two sets of chromosomes
What is chromatin? - answer The substance of which eukaryotic chromosomes are composed,
consisting of mostly proteins, DNA, and RNA.
What is a centriole? - answer a 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? - answer A structure carrying genes is a linear sequence, found in the
nucleus, consisting of DNA and protein.
What is DNA? - answer A 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? - answer A 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? - answer A 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? - answer Transcription 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? - answer Translation is the process by which a protein is synthesized
