AC-HPAT Prep Biology, Chemistry, Physics, Math With complete solution Newest RATED A+

AC-HPAT Prep Biology, Chemistry, Physics,
Math With complete solution Newest RATED
A+
Most of the cell membrane's specific functions are controlled by: - Correct Answers Proteins
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Il` Alcoholic Fermentation is a form of: - Correct Answers Anaerobic Respiration
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Il` Phagocytosis is a form of: - Correct Answers Endocytosis
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Il` What is a pyruvate? - Correct Answers Pyruvate is an important chemical compound in
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Il` biochemistry. It is the output of the metabolism of glucose known as glycolysis. One molecule of
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Il` glucose breaks down into two molecules of pyruvate, which are then used to provide further
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Il` energy, in one of two ways.
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Il` What are the small spherical bodies within a cell where proteins are assembled according to
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Il` genetic instructions? - Correct Answers Ribosomes
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Il` What is the structural and functional unit of life? - Correct Answers The cell
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What is a prokaryotic cell? - Correct Answers A cell that lacks a true nucleus and membrane-
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bound organelles Il`




Il` What is a eukaryotic cell? - Correct Answers A cell that contains a nucleus and membrane-bound
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Il` organelles

,Il` What is cellular respiration? - Correct Answers A catabolic pathway for the production of ATP, in
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Il` which sometimes oxygen is consumed as a reactant along with an organic fuel. At times, the
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Il` process proceeds without oxygen, but this is less efficient.
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Il` What is anaerobic respiration? - Correct Answers A form of cellular respiration that does not
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Il` involve oxygen. Il`




Il` What is aerobic respiration? - Correct Answers Form of cellular respiration which requires
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Il` oxygen to generate energy.
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Il` Name the four types of transport that allow small molecules to move across the cell membrane: -
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Il` Correct Answers Diffusion, Osmosis, Active Transport, and Passive Transport.
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Il` Prokaryotes often reproduce by: - Correct Answers Binary FissionIl` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il`




Il` What is binary fission? - Correct Answers A form of asexual reproduction in which the parent
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Il` divides into two identical halves.
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Il` What is cytokinesis? - Correct Answers The division of cytoplasm into two identical daughter
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Il` cells, which occurs during the telophase stage of mitosis.
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Il` What is a haploid cell? - Correct Answers A cell that contains one set of chromosomes
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Il` What is a diploid cell? - Correct Answers A cell that contains two sets of chromosomes
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Il` What is chromatin? - Correct Answers The substance of which eukaryotic chromosomes are
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Il` composed, consisting of mostly proteins, DNA, and RNA.
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, Il` What is a centriole? - Correct Answers a cylindrical organelle near the nucleus in animal cells,
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Il` occurring in pairs and involved in the development of spindle fibers in cell division.
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Il` What is a chromosome? - Correct Answers A structure carrying genes is a linear sequence,
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Il` found in the nucleus, consisting of DNA and protein.
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Il` What is DNA? - Correct Answers A double-stranded, helical nucleic acid molecule capable of
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Il` replicating and determining the inherited structure of a cell's proteins. It makes up the genetic
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Il` material of most living organisms and plays a role in determining heredity.
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Il` What is RNA? - Correct Answers A single-stranded nucleic acid molecule involved in protein
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Il` synthesis. It is responsible for carrying the genetic code transcribed for DNA to specialized sites
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Il` within the cell where the information is translated into protein composition.
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Il` What is a nucleotide? - Correct Answers A nucleotide is the basic building block of nucleic acids.
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Il` RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a sugar
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Il` molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a
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Il` nitrogen-containing base. Il`




Il` What is transcription? - Correct Answers Transcription is the process by which the information
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Il` in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). ... This complex
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Il` initiates transcription, and the RNA polymerase begins mRNA synthesis by matching
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Il` complementary bases to the original DNA strand. Il` Il` Il` Il` Il` Il`




Il` What is translation? - Correct Answers Translation is the process by which a protein is
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Il` synthesized from the information contained in a molecule of messenger RNA (mRNA). Translation Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il`




Il` occurs in a structure called the ribosome, which is a factory for the synthesis of proteins
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Il` What is endocytosis and exocytosis? - Correct Answers Endocytosis is the process of capturing a
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Il` substance or particle from outside the cell by engulfing it with the cell membrane, and bringing it
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