CHAPTER 6 (SECTION 6.3) Bonding Carbon- 4 bonds attached Oxygen- 2 bonds attached Hydrogen- 1 bond attached Purines vs. Pyrimidines Purines- adenine & guanine Pyrimidines- cytosine‚ thymine (DNA)‚ uracil (RNA) Pentose vs. Hexose sugars Pentose- 5 carbon atoms Hexose- 6 carbon atoms Carbohydrates Empirical Formula CH2O Hydrolysis vs. Condensation Reactions Hydrolysis- using water to break down protein into amino acids Condensation Reaction- nucleotides Enzymes- a protein
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genes 2) - DNA are found in nucleus (where most DNA are found)‚ mitochondria‚ chloroplast 3) - Translation requires ribosome‚ mRNA‚ tRNA (anticodon) and amino acids - DNA template‚ polymerase for transcription 4) Mitosis generates daughter cells that are identical Meiosis – homologous recombination 5) DNA coding sequence: 5` GGGCCCTTTAAA 3` DNA template: 5` TTTAAAGGGCCC 3` 6) Insertion - Additional A (shifting the reading frame of codon) 7) Kevin is a carrier of the disease
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double helix shape and cpntaons genetic information Genes: units of hereditary information‚ short segments of DNA 1‚000 Human Genome Project Genome-wide association method Linkage analysis Next-generation sequencing Genes & Chromosomes Mitosis‚ Meiosis‚ & Fertilization 46 Chromosomes in 23 pairs
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Chapter 28 Question 1 1 out of 1 points A pregnancy test involves antibodies that detect GH levels in a woman’s blood or urine. Selected Answer: False Answers: True False Question 2 1 out of 1 points Sperm move to the uterine tube through uterine contractions and the energy of their own flagella. What other factor is involved in sperm movement? Selected Answer: reverse peristalsis of the uterus and uterine tubes
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Labs‚ LLC. All Rights Reserved www.esciencelabs.com • 888.375.5487 Table of Contents Anatomy & Physiology Version 1 Preface: Introduc on to the Fetal Pig Lab 1: The Key to Reproducible Science Lab 2: Cell Structure and Func on Lab 3: Mitosis and Meiosis Lab 4: Diffusion and Osmosis Lab 5: Tissues and Skin Lab 6: The Skeletal System Lab 7: The Muscular System Lab 8: The Nervous System Appendix: Good Lab Techniques 3 Safety Informa on Lab Safety eScience Labs‚ Inc. designs every kit
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Cell Cycle and Mitosis THE CELL CYCLE The cell cycle‚ or cell-division cycle‚ is the series of events that take place in a eukaryotic cell between its formation and the moment it replicates itself. These events can be divided in two main parts: interphase (in between divisions phase grouping G1 phase‚ S phase‚ G2 phase)‚ during which the cell is forming and carries on with its normal metabolic functions; the mitotic phase (M mitosis)‚ during which the cell is replicating itself. Thus‚ cell-division
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COVENANT UNIVERSITY Department of Biological Sciences NAME: OBUEKWE CHUKWUEMEKA AZUBUIKE MAT NO: 12CQ014230 PROGRAMME: MICROBIOLOGY COURSE: MCB 212 (MYCOLOGY) TOPICS A. DIVERSITY AND TYPES OF FUNGAL SPORES B. SIGNIFICANCE OF FUNGAL SPORES {DR OLASEINDE) DIVERSITY AND TYPES OF FUNGAL SPORES INTRODUCTION The Fungi (Eumycota) are a diverse
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4.1.1 State that eukaryotic chromosomes are made of DNA and proteins 4.1.2 Define gene‚ allele and genome Gene: | Heritable factors that control specific characteristics | Allele: | One specific form of a gene (differing form other alleles by one or few bases‚ occupying the same gene locus as other alleles of that gene) | Genome: | Whole genetic information of the organism | Chromosomes are made of DNA and protein 4.1.3 Define gene mutation * Gene mutation is the change in the base
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What is Biological Psychology? It is the study of the physiological‚ evolutionary‚ and developmental mechanisms of behavior and experience. It is synonymous with the terms biopsychology‚ physiological‚ and behavioral neuroscience. Much of biological psychology is devoted to studying brain functioning. Physiology is the study of body processes- the dynamic of tissue and organ system of the body. It is the study of the physiological basis of human and animal behavior. Areas of Biological
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vaginal openings and produce produce a fluid secretion clitoris – covered by a fold of skin ‚ the two labia minora meet at the clitoris .SPERMATOGENESIS : the process by which spermatozoa are produced from male primordial germ cells though mitosis and meiosis . it produces mature male gametes ‚ commonly called sperm but specifically known as spermatozoa . for humans ‚ entire process of spermatogenesis takes 74 days ‚ testes
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