Gamete Study guides, Class notes & Summaries

mitosis - Answer-division of the nucleus -results in two identical daughter cells -direct duplication of genetic material -no change in chromosome number -10% of cell cycle interphase - Answer-90% of cell cycle -3 phases: G1, S, G2 G1 - Answer-chromosomes unfold, organelles multiply, membranes are synthesized S - Answer-chromatin is replicated G2 - Answer-preparation for cell division centromere - Answer-specialized region of the chromosome where sister chromatids are attached phragmo...

HSC Biology Exam Questions And Answers Asexual reproduction Process by which a single parent reproduces by itself Sexual reproduction A reproductive process that involves two parents that combine their genetic material to produce a new organism, which differs from both parents External fertilisation The process by which the female lays eggs and the male fertilizes them once they are outside of the female Internal fertilisation fertilization of an egg by sperm that occurs insi...

AP Biology: Exam Review: Practice Questions with Verified Answers 1. _______ is a process of nuclear division in which the number of chromosomes in certain cells is halved during gamete formation. a. Mitosis b. Meiosis c. Spermatogenesis d. Glycolysis B. Meiosis 1. Simple molecules are further broken down in cells in a process called _________, during which energy stored in their chemical bonds is used to power the production of ATP. A. photosynthesis B. anabolism C. resp...

From the cellular respiration and fermentation lab, why are the yeasts breaking down the sugars? the yeast are breaking down the sugars to produce ATP why will yeast metabolize monosaccharaides at a faster rate than disaccharides yeast will metabolize monosaccharides faster than dissacharides because dissacharides are more complex sugars and must first be broken down into its monosaccharide subunits, therefore taking more time how many NET molecules of ATP are created during aerobic respi...

gregor mendel father of modern genetics two things gregor mendel discussed character trait character heritable feature of an organism trait version of a character what did mendel follow? the inheritance of traits in true-breeding pea plants cross mating between traits ex: purple flower with a white flower hybrid offspring of a crossphenotype physical appearance ex: purple flower color genotype DNA content of genes when mendel crossed the white (recessive) pea plant with the purple (do...

genetics exam 1 chapters 1-5 questions & answers 2024 mendel's contributions - ANSWER-1. traits inherited in predictable way 2. traits controlled by pair of genes 3. pair segregates during gamete formation diploid - ANSWER-a condition in which each chromosome exists in pairs; having two of each chromosome (2n) diploid number - ANSWER-members of each species have a characteristic number of chromosomes haploid - ANSWER-cell or an organism having one member of each pair of homolog...

What is the sequential process for conception? What are the main 4 steps? Correct Answer-1. Gamete (egg,sperm) formation 2. Ovulation (The release of the egg from the ovary) 3. Fertilization (Union between the sperm and egg in the FALLOPIAN TUBE) 4. Implantation (occurs in the endometrium of the uterus) What is the function of corpus luteum? Correct Answer-The corpus luteum will continue to produce progesterone until the fetus is producing adequate levels to sustain the pregnancy, w...

Biology 1406 lecture exam 4 latest update graded A+ gregor mendel father of modern genetics two things gregor mendel discussed character trait character heritable feature of an organism trait version of a character what did mendel follow? the inheritance of traits in true-breeding pea plants cross mating between traits ex: purple flower with a white flower hybrid offspring of a cross phenotype physical appearance ex: purple flower color genotype DNA content of ge...

2023 ATI TEAS 7 SCIENCE EXAM PREP Q&A 1. 1. QUESTION Which of the following correctly describes the law of segregation? o It states that the hereditary factors segregate independently of one another during gametogenesis. o It states that all the genetic factors are present in the DNA. o It states that the segregation of the dominant trait in the phenotype happens in the hybrid offspring. o It states that allele pairs segregate during gametogenesis and reunite randomly during the fertili...

Bio 172 Exam 1 Questions and Answers Rated A+ What are the events that take place in a sexual cycle and why is this cycle significant? - Gamete formation (1n Haploid) -Fertilization (Syngamy) of gametes. -Zygote formation. Zygote is first 2n (Diploid) cell. Then recombination occurs (Basically, Haploid cells (Gamete and spirm) form to create Diploid cell (Zygote)) What is the first supergroup? Excavata What is asexual reproduction? One parent, and offsprings are identical cl...