Biol 30 Study guides, Class notes & Summaries

2022 Genetics Final Exam: BIOL 301(BIO 3303) Final Exam Mendel performed many types of crosses, including those in which the same genotypes are crossed but the sexes of the parents are switched. These are known as What is the process of synthesizing single-stranded RNA from template DNA? What is the process of synthesizing proteins from mRNA sequences In peas, the round allele is dominant over the wrinkled allele. if a plant with round peas is crossed to a plant with wrinkled peas...

BIOL 301 final (previous quizzes) with Solutions net primary productivity is calculated as GPP - respiration units of GPP kJ/m2/y 6 Ways to Show Appreciation for Your Child's Teacher 0:29 / 0:54 which of the following factors is NOT used for quantifying primary productivity over time? change in consumer biomass Which is the portion of energy that an organism uses to maintain its body temperature? respired Terrestrial NPP is greatest in _____ ecosystems, and ...

What is microbiology? The study of microbes, germs, and microorganisms Why is microbiology important? Microbiology is ubiquitous. Microbes out number humans. What is the most abundant microbe? perchlorococcus- P. marinus What is the biggest microbe species? Armillaria ostoyae (fungus) number of human cells vs number of bacteria cells human cells: 3 x 10^13 bacteria cells: 3.9 x 10 ^13 What happens when something is grown without microbes? underdevelopmen...

BIOL 3030 Practice Exam 40 Questions with Verified Answers Which enzyme untwists the parent strands of DNA during replication? - CORRECT ANSWER DNA helicase Tetrad analysis is a technique for a. determining base sequences in DNA b. mapping genes in organisms retaining the four meiotic products in one structure c. measuring the number of chromatids at meiosis d. separating neurospora mycelia - CORRECT ANSWER b. mapping genes in organisms retaining the four meiotic products in one struct...

What is the correct order of processes involving the movement of oxygen from the environment to mitochondria in vertebrates? diffusion in tissues, cellular respiration, diffusion at respiratory surface circulation, cellular respiration, diffusion in tissues circulation, ventilation, cellular respiration ventilation, circulation, cellular respiration ventilation, diffusion in tissue, circulation ventilation, circulation, cellular respiration In which location would you expe...

1st evidence of endosymbiotic theory - Mitochondira, chloroplasts and prokaryotes all have the same characteristics 2nd evidence of endosymbiotic theory - Chloroplasts and mitochondria passed to their next generations different things 3rd evidence of endosymbiotic theory - Some organisms engulf unicellular algae that function as chloroplasts Class Monocotyledonae (Liliopsida) families; - Classification of the tree Magnolia grandiflora • Phylum Magnoliophyta • Class: Dicotyledonae (...

• What is the dominant phase of life cycle of vascular plants? - Sporophyte phase of sporic life cycle • What are vascular plants believed to be descendant from? - Green algae: Chlorophyta • What 2 groups are vascular plants divided into? - Seed plants and seedless plants • What are characteristics ofseedless plants? - Release spores, • When were extinct seedless vascular plants common? What was the Era common for? – During the Devonian Period of the Paleozoic Era: 400 MYA; Spor...

BIOL 303 exam 2 summer 2019 when an organism gains or loses one or more chromosomes but not a complete haploid set, the condition is known as: a. polyploidy b. aneuploidy c. triplody d. trisomy - ANSWER-b when a diploid organism gains a complete haploid set of chromosomes, the condition is known as: a. monoploidy b. aneuploidy c. triploidy d. trisomy - ANSWER-c hemophilia is caused by a sex-linked recessive gene. if a man with hemophilia marries a normal woman whose father had...

equation for microscope calibration OD = SD x 10um stage micrometer ruler w lines 10 um apart define simple stain uses only one dye - used bc pos and cell walls are neg common simple stains - methylene blue - crystal violet - safranin heat fixing prevents microbe from being washed off cocci circle bacilli rod shaped spiralla spiral shaped basic dye pos charged pure culture only contains one species streak plate me...

Imagine you are a scientist who has discovered a new organism on a scientific expedition. What specific characteristics would you investigate in order to determine if it is an animal? Correct Answer Some features to investigate would include the type of nutrition (autotrophy vs. heterotrophy), digestion (internal or external), movement, presence of sensory apparatus, the types of junctions between cells, presence of Hox genes, and the type of extracellular matrix present in the organism. Beca...