Two sex cells fuse - Study guides, Class notes & Summaries

BIOLOGY II PRACTICE EXAM 2 MOCK 81 Questions with Verified Answers 1. The building block of nucleic acids is a(n) A. None of the answer choices are correct. B. glycerol molecule. C. nucleotide. D. amino acid. - CORRECT ANSWER C. nucleotide. 2. Complementary DNA strands are held together by A. ionic bonds. B. hydrogen bonds. C. covalent bonds. D. phosphodiester bonds. - CORRECT ANSWER B. hydrogen bonds. 3. The enzyme that unwinds and separates the paired DNA strands is A...

differentiation leads to the formation and organization of all the diverse cell types in the body. reproduction ensures that new individuals are produced from generation to generation. embryology the study of the developmental events that occur prior to birth prenatal period the first 38 weeks of human development that begin with the fertilization of the secondary oocyte and end with birth. pre-embryonic period the first 2 weeks of development when the single c...

TEST BANK FOR DEVELOPMENT ACROSS THE LIFE SPAN 9TH EDITION FELDMAN COMPLETE ALL CHAPTERS () What are male reproductive cells called? a) sperm b) ovum c) gametes d) zygotes Answer: A Learning Objective: 2.1 Describe how genes and chromosomes provide our basic genetic endowment. Topic: Genes and Chromosomes: The Code of Life Skill Level: Remember the Facts Difficulty Level: Easy APA LO: 1.1 Describe key concepts, principles, and overarching themes in psychology. 2.2. What is a female r...

NY State Waxing License Exam Questions and Answers Latest . Largest organ of the body - ANSWER Skin One-celled microorganism with both plant and animal characteristics - ANSWER Bacteria An optical instrument used for viewing very small objects, such as bacteria or other germs - ANSWER Microscope A bacterium, virus, or other microorganism that can cause disease - ANSWER Pathogen Infection transmitted from one person to another - ANSWER Communicable Pus forming bacteria in the shape of a s...

AP Biology Unit 5 Exam Questions With Correct Answers 100% Verified. If a horticulturist breeding gardenias succeeds in having a single plant with a particularly desirable set of traits, which of the following would be her most probable and efficient route to establishing a line of such plants? A) Backtrack through her previous experiments to obtain another plant with the same traits. B) Breed this plant with another plant with much weaker traits C) Clone the plant asexually to produce an...

Archaeology Final Exam Questions With Verified Answers Bioarchaeology - answerThe study of the human biological component evident in the archaeological record Osteology - answerThe study of bone Burial Population - answerA set of human burials that come from a limited region and a limited time period. The more limited the region and the time period, the more accurate will be inferences drawn from analysis of burials Charnel House - answerA structure used by eastern North Americans to lay...

Describe the events of fertilisation that occur after the acrosome reaction. -Membrane of sperm and egg cell fuse together -cortical granules release contents into zona pellucida -Zona pellucida thickens -Haploid nuclei fuse Explain how phospholipids form a cell surface membrane -Hydrophilic parts associate with water -Hydrophobic parts repel water -a bilayer forms with hydrophobic parts pointing in towards the centre of the bilayer Describe the role of the CFTR protein in e...

Biology ACP Review Questions and answers, graded A+. latest Updates Independent Assortment - -the random distribution of pairs of genes on different chromosomes in gametes Meiosis - -A process in cell division during which the number of chromosomes decreases to half the original number by two divisions of the nucleus, which results in the production of sex cells Crossing Over - -The exchange of genetic material between homolgous chromosomes during meiosis; can result in genetic recomb...

Bio 101 Practice Test Questions and Answers asexual reproduction - Answer-the creation of genetically identical offspring by a single parent, without the participation of sperm and egg. sexual reproduction - Answer-the creation of genetically unique offspring by the fusion of two haploid sex cells (gametes), forming a diploid cell. what functions does cellular reproduction play in your body - Answer-cellular reproduction, cell division, continues to function in renewal and repair, repla...

TEST BANK FOR DEVELOPMENT ACROSS THE LIFE SPAN 9TH EDITION BY FELDMAN COMPLETE ALL CHAPTERS () What are male reproductive cells called? a) sperm b) ovum c) gametes d) zygotes Answer: A Learning Objective: 2.1 Describe how genes and chromosomes provide our basic genetic endowment. Topic: Genes and Chromosomes: The Code of Life Skill Level: Remember the Facts Difficulty Level: Easy APA LO: 1.1 Describe key concepts, principles, and overarching themes in psychology. 2.2. What is a femal...