What is a diploid cell - Study guides, Class notes & Summaries

Biology 1001 LSU Hrincevich Exam 3 Questions and Answers Already Passed **1. Growth factors primarily stimulate:** - (A) The production of cyclins. - (B) The cell to skip the S and G1 phases of interphase and undergo mitosis directly. - (C) Cdk's to synthesize enzymes that digest cyclins. - (D) The cell to ignore the checkpoints of the cell cycle. - (E) None of the above. **2. A key distinction between mitosis and meiosis is:** - (A) Meiosis produces two daughter cells, while mito...

Mitosis • the duplication and division of the nucleus • results in clones with *no* variation or adaptation • takes place in somatic cells (non-sex cells) • starts with one cell and creates 2 identical daughter cells • replicated chromosomes are evenly divided so that each daughter cell receives a complete set (46 chromosomes) • *can occur by itself*, but usually involves cytokinesis • not synonymous with cellular division • single-celled prokaryotes and single celled euk...

FAU Dr. Brooks - Biological Principles - Unit 3 Comprehensive Study Guide Rated A+ What is the cell theory? All organisms are made come from cells and are made up of cells Cells must reproduce for what 2 reasons? Cells must reproduce either to perpetuate the species or create a multi-celled individual Cell reproduction involves which two processes? Cell reproduction involves mitosis (duplication and division of the nucleus) and cytokinesis (division of the rest of the cell) If ...

Brooks Biological Principles Exam 3 Rated A+ Mitosis • the duplication and division of the nucleus • results in clones with *no* variation or adaptation • takes place in somatic cells (non-sex cells) • starts with one cell and creates 2 identical daughter cells • replicated chromosomes are evenly divided so that each daughter cell receives a complete set (46 chromosomes) • *can occur by itself*, but usually involves cytokinesis • not synonymous with cellular division ...

Humans produce sweat as a cooling mechanism to maintain a stable internal temperature. Which of the following best explains how the properties of water contribute to this physiological process? - ANSWER The high heat of vaporization of water allows the body to remove excess heat through a phase change of water from liquid to gas A student placed a semipermeable membrane inside a U-shaped channel with two chambers, as shown. The membrane permits the movement of water but not salt. The...

TEST BANK FOR GENETICS FROM GENES TO GENOMES 6TH EDITION BY HARTWELL – COMPLETE ALL CHAPTERS. Genetics: The Study of Biological Information 1) How does DNA structure relate to its function? - The order of nucleotides in a DNA strand specifies the order of amino acids in aIprotein. 2) What is a difference between the structure of DNA and proteins? - DNA is composed of nucleotides and proteins are composed of amino acids. 3) A genome can be best described as - the DNA in all chromosomes i...

Not very many proteins in the eukaryotic cytoplasmic membrane. Where did they go? - Answer-They are still in the membrane and they are still busy, but most of the proteins went to the mitochondrial membrane in eukaryotes. Cellulose and Chitin - Answer-Use specific b-1,4-glycosidic bonds between sugars provides strength and rigidity. In algae Fungi - Cell Wall - Answer-You have a NAG in chitin for cell walls in fungi. The cell wall is all NAGs Cytoskeleton Function - Answer-Involved in intr...

What is the haploid number of chromosomes for humans? - 23 Mitosis - Prophase, metaphase, anaphase, telophase What are the parts of the cell (plasma) membrane? - Phospholipid, protein, and carbohydrate What stage of the cell cycle does DNA replication occur? - S Phase Endocytosis - Cell membrane surrounds a molecule (like a protein) and forms a vesicle around the molecule which is brought inside the cell Cell - Smallest identifiable unit capable of carrying on th...

BACE Review Questions and Answers 2024 Structural component of cell membrane, Ex: Phospholipid Lipid A chemical bond that involves the sharing of electron pairs between atoms. What is the most likely reason there is an unexpected band in a PCR reaction? Using too low temp. What should be included on the gel to enable you to determine actual sizes of the DNA fragments? Molecular weight marker and DNA Ladder What is MRNA? What the order of amino acids on a polypept...

LSC 347-Genetics Exam 1 Questions and Answers Latest 2024/2025 with Professor Schulte 100% Correct; Arizona State University LSC 347-Genetics Exam 1 Questions and Answers Latest 2024/2025 with Professor Schulte 100% Correct; Arizona State University 1. Genetics is the study of . mutation and recession diploid and haploid inheritance and variation transcription and translation replication and recombination 2. In the 1600s, William Harvey studied reproduc...