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This document contains the complete set of verified questions and correct answers for BIO 1201 (Gregg) Exam 2, covering essential cell biology and biochemistry topics. It includes detailed coverage of membrane structure and function, transport mechanisms, enzyme activity, thermodynamics, cellular respiration, photosynthesis, and cell cycle regulation. Designed for efficient study and review, this material provides clear and concise answers aligned with the 2025/2026 academic syllabus.

This document provides the full 2025 updated version of BIO 1201 Exam 2 (Gregg) with all correct answers. It covers fundamental topics in cell biology, membrane structure and function, thermodynamics, enzyme activity, cellular respiration, photosynthesis, cell cycle regulation, and mitosis. Key concepts include passive and active transport, osmosis, ATP synthesis, glycolysis, Calvin cycle, photosystems, and checkpoints in cell division. Ideal for biology students preparing for comprehensive asse...

BIO 1201 GREGG Real Exam 2 Questions With 100% Correct Elaborate Solutions Already Graded A+ Latest Versions 2025.

BIO 1201 GREGG EXAM 2 2025 QUESTIONS AND ANSWERS.

the units of heredity and are made up of segments of DNA - Answer genes how many chromosomes do humans have in the nucleus of their somatic cells? - Answer 46 chromosomes (23 pairs) the two chromosomes in each pair are called... - Answer homologous chromosomes/homologs each pair of homologous chromosomes includes... - Answer one chromosome from each parent what does meiosis result in - Answer 4 haploid daughter cells

Bio 1201 gregg Exam 2 (100% correct and graded A+) transport proteins - Answer-are responsible for controlling passage across the membrane /.fluid mosaic model - Answer-The membrane is a mosaic of protein molecules bobbing in a fluid bilayer of phospholipids /.fatty acid tails - Answer-nonpolar, hydrophobic /.fatty acid heads - Answer-hydrophilic, polar /.periphial proteins - Answer-bound to the surface of the membrane /.integral proteins - Answer-penetrate the hydrophobic core...

Metabolic pathway - Begins with a specific molecule and ends with a product Kinetic energy - Energy of motion Potential energy - Energy that matter possesses because of its location or structure Energy - The capacity to cause change; exists in various forms such as kinetic and potential energy First Law of Thermodynamics - Energy can be transferred and transformed, but it cannot be created or destroyed; conservation of energy Second Law of Thermodynamics - During every energy transfer or...

occurs when phenotypes of the heterozygote and dominant homozygote are identical - complete dominance the phenotype of F1 hybrids is somewhere between the phenotypes of the two parental varieties - incomplete dominance two dominant alleles affect the phenotype in separate, distinguishable ways - codominance when one gene has multiple phenotypic effects - pleiotropy what hereditary diseases are caused by pleiotropic alleles - cystic fibrosis and sickle-cell disease when expression of a g...

the units of heredity and are made up of segments of DNA - ANSWERgenes each pair of homologous chromosomes includes... - ANSWERone chromosome from each parent what does meiosis result in - ANSWER4 haploid daughter cells what does meiosis 1 do - ANSWERseparates homologous chromosomes when does crossing over and synapsis occur - ANSWERprophase 1 how many chromosomes do humans have in the nucleus of their somatic cells? - ANSWER46 chromosomes (23 pairs) the two chromosomes in each...