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Examen
Bio 211 first exam vocab words || Error-free Answers 100%.
evolution correct answers descent with modification; the idea that living species are descendants of ancestral species that were different from the present-day ones; also defined more narrowly as the change in the genetic composition of a population from generation to generation biology correct answers the scientific study of life The levels of biological organization correct answers 1 the biosphere. 2 ecosystem. 3 Communities. 4 populations. 5. Organisms. 6 Organs and organ systems. 7 tis...
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BIO 211 Final Exam Midlands Tech Perry Carter || Possible Questions Accurately Answered.
Long distance chemical signals that are secreted by the cells to the extracellular fluid and regulate the metabolic functions of other cells. correct answers Hormone Cells that have specific membrane or intracellular receptors to which hormones can bind. correct answers Target Cell Most hormone synthesis and release is regulated through correct answers Negative Feedback Mechanisms Hormones that stimulate other endocrine glands to secrete their products correct answers Tropin (all ami...
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Bio 211 Exam #1 || 100% Accurate Answers.
Systematics correct answers the study of biological diversity and its origins Taxonomy correct answers the branch of bio that deals with the classification and naming of organisms Taxon correct answers any single named group of organisms plural=taxa Phylogeny correct answers the evolutionary history of a species or a taxonomic group of organisms Linnean System correct answers German biologist named Karl Linnaeus devised in 1735 a convention for naming a species that remains in use t...
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BIO 211 Exam 3 || Already Graded A+.
Which statement accurately describes how fungi obtain carbohydrates (energy) and other nutrients (e.g., nitrogen and phosphorus)? correct answers Fungi release digestive enzymes into the external environment, then absorb carbohydrates and other nutrients from digested material through hyphae Which of the following statements about decomposer (saprophyte) fungi is (or are) correct, based on information presented in class and in your textbook? correct answers All of the above are correct Myc...
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Bio 211 Exam 3 (Iowa State, Colbert) || 100% Detailed Answers.
Phylum Basidiomycota correct answers 1. These are "Club Fungi" 2. They have 32,000 known species -These include mushrooms, puffballs, shelf fungi, and rusts -Some species ectomycorrhizae -Some are pathogens -Important decomposers for wood white rot fungi correct answers A group of basidiomycete fungi that possess the enzymes required to degrade lignin, which helps it decompose wood. Why are the vast majority of coal deposits older than about 280 million years? correct answers ...
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Examen
Bio 211 Exam 1 || with 100% Correct Answers.
In some cases an observational study is more appropriate than an experiment. correct answers True Which of the following statements can be evaluated scientifically? correct answers The process of photosynthesis creates sugar and oxygen. Extant means this species still lives on earth. correct answers True Which of the following statements is true for Dr. Biederman's biology class? correct answers 'Organic' means the material contains carbon & it is (or once was) a living thing o...
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Bio 211 Exam 4 || Errorless Answers 100%.
Mitosis (5) correct answers genetically identical daughter cells (somatic cells) - growth - replace lost cells due to normal wear and tear - wound repair - asexual reproduction Cytokinesis correct answers division of cytoplasm Meiosis (2) correct answers daughter cells with half of genetic material (gametes) -Nuclear division Chromosomes (4) correct answers - DNA wrapped around histone proteins - DNA contains genetic information - gene (section of DNA) - shape and structure va...
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Bio 211 Exam 4 Practice Questions || All Solved.
The term gymnosperm refers to plants _____. a. with seeds protected within a fruit b. that are non-vascular c. that flower d. with "naked seeds" correct answers with "naked seeds" On the phylogenetic tree, where should the origin of fruits be placed? a. At the base of the clade that contains gymnosperms and angiosperms b. At the base of vascular plants c. At the base of the angiosperms d. At the base of land plants correct answers At the base of the angiosperms On the ...
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Examen
Bio 211 Exam 2 || All Answers are Valid.
________ are examples of prokaryotes because prokaryotes have a _________ which Eukaryotes do not A)Bacteria; nucleoid B) Archeae; mitochondria C) Bacteria; plasma membrane D) Fungi; plasmid E) Plantae; chromatin correct answers A Which of the following label the mitochondria and the golgi apparatus, respectively? A) 4 and 1 B) 2 and 4 C) 3and 2 D) 2 and 5 E) 3 and 5 correct answers C major site of ATP production, so it is the organelle responsible for aerobic respiration...
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Bio 211 Exam 3 with Roe || A+ Guaranteed.
Fungal cell walls are made of _________. correct answers Chitin T/F: Hyphae are mats made of mycelia correct answers False Fungi that lack septa are called ___________. correct answers coenocytic Which of the following group of fungi has flagellated spores? correct answers Chytridiomycota Fungi phyla in order of group that contains least diversity to the group that contains the most correct answers Glomeromycota Zygomycota Basidiomycota Ascomycota Which of the following fungi a...
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Examen
Bio 211 Exam 3 Origin Of Plants/Fungi || Top Grade Assured.
How many years ago was there a thin coating of cyanobacteria? correct answers 1.2 billion How many years ago did the first small plants appeared correct answers 500 million How many years ago did land plants appear? correct answers 370 million What are the two generations in the Alteration of Generations? correct answers one diploid generation with sporophytes and spores / one haploid generation with gametophytes and gametes Land plants share what three characteristics with protists?...
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Bio 211 Exam 1 || 100% Verified Solutions.
cell correct answers The basic unit of structure and function in living things; smallest unit of life prokaryotic correct answers An organism whose cells do not have an enclosed nucleus, such as bacteria. eukaryotic correct answers A cell characterized by the presence of a nucleus and other membrane-bound organelles. unicellular correct answers Made of a single cell Multicellular correct answers Consisting of many cells tissue correct answers group of similar cells that perform a ...
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Bio 211 Exam 2 Questions And Answers
1. A bacterium engulfed by a white blood cell through phagocytosis would be digested by enzymes contained in? correct answers Lysosomes 2. Starting with one molecule of glucose, the products or outputs of glycolysis are: correct answers 2 NADH, 2 pyruvate, and 2 ATP 3. Write the equation to determine the free energy change of a reaction: correct answers 4. Write what the symbol T represents in the equation above and what units are used. correct answers Temperature in kelvin 5. react...
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Bio 211 Exam 1 || with Error-free Answers.
Anatomy correct answers The study of form; the structure of the human body Physiology correct answers The study of body functions Histology correct answers Examination of tissues with a microscope Cytology correct answers The study of structure and function of cells Tissue correct answers A group of similar cells and their intercellular materials in a discrete region of an organ performing a specific function 4 Different Types of Tissue correct answers -Epithelial -Connective -M...
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Bio 211 Exam 1 study || with Errorless Answers.
True or False: Chloroplasts have more than 2 membrane layers. correct answers True Photoautotrophs get their carbon from_______ and their energy________ from . correct answers CO2 ; the sun True or False: Protists are always unicellular. correct answers False Which of the following statements is true about human cells? correct answers Eggs and Sperm are haploid (N) and somatic cells are diploid (2N) Which of the following trait(s) do archaea and bacteria share? correct answers A lack...
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Bio 211 Exam 1 study guide || with Errorless Answers.
Characteristics of Life correct answers Living things: -are organized -need energy and materials -maintain homeostasis -respond to stimuli (changes in environment) -reproduce and grow -have adaptations matter correct answers Anything that has mass and takes up space element correct answers A substance that cannot be broken down into substances with different properties atomic number correct answers =number of protons atomic mass correct answers =protons (which are = to electron...
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BIO 211 Exam 1 Review || Solved Correctly.
Anatomy correct answers structure of body parts and their relationship to each other Physiology correct answers study of the function of body parts; how they work to carry out life-sustaining activities genital region correct answers Histology correct answers study of tissues; part of microscopic anatomy Cytology correct answers study of cells; part of microscopic anatomy Gross Anatomy correct answers the BIG picture; structures that can be examined without a microscope 3 appr...
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Bio 211 Exam #2 || 100% no Error.
The following is NOT a characteristic of the Polychaetes? A-They reproduce through external fertilziation B- Some members of this clade are terrestrial C- Their "feet" (parapodia) are also used for gas exchange correct answers B Among the invertebrate phyla, phylum Arthropoda is unique in possessing members that have_________. A- segmented bodies B- open circulation C- a ventral nerve cord D- wings correct answers D True or False: During cleavage both cell NUMBER increases and...
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BIO 211 Cuesta || with 100% Correct Answers.
"Non-Word" for remembering the elements of life correct answers SCHNOP S=Sulfur C=Carbon H=Hydrogen N=Nitrogen O=Oxygen P=Phosphorus Atom correct answers (physics and chem) the smallest component of an element having the chemical properties of the element. *It is the basic unit of a chemical element. Element correct answers A pure substance that cannot be broken down into any other substance by a chemical or physical means Nucleus correct answers The central part of an atom...
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Examen
Bio 211 Biederman Practice Exam 2 Questions || Get it Correct.
The following is NOT a characteristic of the Polychaetes? correct answers Some members of this clade are terrestrial Of those features listed, nematode worms and annelid worms share which of the following? correct answers a digestive tract with two openings (a mouth and an anus) A(n) __________ has a crown of ciliated tentacles that function in feeding. correct answers lophophore Place these phyla in order of their species diversity, from LEAST diverse to MOST diverse: correct answers E...
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