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Q: This is not a graded question
A: Enzymic browning is an oxidation reaction that takes place in some foods. Phenols and the enzyme phe...
Q: Compare graded and action potentials in a typical neuron. At a minimum you should include a descript...
A: graded potential are variable strength signals that can be transmitted over short distance ; action ...
Q: Carbon is able to form an immense diversity of organic molecules because of carbon's O tendency to f...
A: With 4 valence electrones, carbon can form 4 covalent bonds with variety of atoms. This ability make...
Q: Explain why developmental biology is important for the preservation or survival of life.
A: Developmental biology is a branch of science that deals with processes and pathways that control the...
Q: 37. You discover the following details about a newly isolated swamp microbe: the microbe can use ino...
A: 37 ans : Chemlithoautotroph 38 ans : Chemolithoautotroph
Q: The enzyme that is released when raw potato is ground up is It acts upon producing and
A: Enzyme A protein molecule that help in metabolic reaction in organisms.
Q: Answer the following: 1. Genomes with DNA-DNA hybridization value of 68% belong to the same _______...
A: DNA-DNA hybridization technique: it is used to determine the sequence similarities between one known...
Q: This question pertains to frogs Females arriving at the breeding pond may be encountered by males ...
A: Amplexus is a mating behavior shown by species of anurans (frogs), newts, and horseshoe crabs. The m...
Q: 8. Rather than being oxidized for energy, sugars are connected by glycosidic linkages to make a caps...
A: Glycosidic bonds are covalent chemical bonds that hold together a glycoside. A glycoside is simply a...
Q: Two wild-type rabbits each have the genotype of EeHh. E is the dominant allele (for normal size) and...
A:
Q: 1. Genome annotation refers to all of the following except a. assigning a unique identifier given t...
A: 1. Genome annotation refers to all of the following except Answer: e. All of the above are correct ...
Q: What advantage do fluorescent dyes and fluorescence microscopy provide in comparison to the chemical...
A: Microscope is the widely used laboratory instrument in the molecular biology, it is mainly used to e...
Q: QUESTION 6 In a molecule of DNA nitrogenous bases form hydrogen bonds, which hold the two DNA strand...
A: The DNA and both are nucleic acids that are made up of nucleotides. Nucleotides are made up of pento...
Q: How is the diversity in human skin color related to human environmental adaptation?
A: Human skin color variations are adaptive characteristics that are linked to geography and UV exposur...
Q: ow do bacteria reproduce and transfer genetic materials?
A: Genes are the smallest and most fundamental unit of heredity since they convey genetic information e...
Q: Groodies are useful (but fictional) haploid organisms that are pure genetic tools. A wild-type grood...
A: The groodies that are having a very long tail and also have flagella and are not fat are 44 in numbe...
Q: In a Yersinia infection, there is a competition between Yersinia's Type Ill secretion system and the...
A: Yaersinia peptide would be presented on the macrophage surface by MHC-2.
Q: The presence of Barr bodies in a cell indicates O the presence of sex-linked genetic disorder. O the...
A: Mammalian male have XY chromosome and females have two X chromosomes. Here one of the two X chromoso...
Q: In the accompanying pedigree, the vertical lines stand for protan color blindness, and the horizonta...
A: Answer : As seen in the inheritance pattern, both the conditions show presence only in males. This ...
Q: Part 1 Identify the following as discrete or continuous a. The height of an oak treeb. The number o...
A:
Q: Which of the following is the most likely treatment of choice?
A: Answer : Since pus formation indicates the present of infection, therefore treatment would involve p...
Q: Transthyretin is a large protein with 508 amino acids. How much in daltons would one exoect this pro...
A: Transthyretin is transport protein that transports thyroid hormone.
Q: Why are chemical stains required for visualizing cells and tissues with the basic light microscope?
A: Cell staining is a technique that is used to better visualize cells and cell components under a micr...
Q: For each case study, identify what type of communication disorder the child has. You must state at l...
A: A communicationproblem is a developmental or acquired disability in a person's speech, language, or...
Q: The interdependent evolution of similar organisms whose members freely interbreed in the wild is cal...
A: INTRODUCTION Answer of question 1 and 2 given below.
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A: According to the definition of fitness, an organism is fit when it successfully adapt to its environ...
Q: A woman is affected with Prader-Willi syndrome due to a deletion that includes both the Angelman syn...
A: Both the Prader-willi syndrome and Angelman syndrome is caused by deletion of of longer arm (q arm) ...
Q: 1. Adaptive radiation of the mammals post the 65 million years ago extinction event was a product of...
A: Adaptive radiation has played a big role in the evolution of our biological diversity but the extent...
Q: The images shown depict the initiation and elongation steps in protein translation. Arrange the imag...
A: The amount of mRNA which is define with the mechanism that is usually produced by a gene is limited,...
Q: The process of cellular respiration: is when the bonds of a glucose molecule are broken and energy i...
A: Introduction: Respiration is the process through which the nutrients we eat are converted into usefu...
Q: Do cultivated plants suffer from disease just like humans
A:
Q: Any explanation of how artificial photosynthesis can be beneficial to our ecosystems and/ or society...
A: Photosynthesis is a process done in plants to produce oxygen & energy. Plants with the help of c...
Q: After a highway is destroyed by an earthquake, two formerly isolated populations of deer can now int...
A: D. Gene Flow The answer to this question is gene flow as it refers to the exchange of genetic materi...
Q: Determine the isoelectric point of myofibrillar proteins here in this experimental data
A: myofibrillar proteins are proteins found in muscles that help to contract them, comprising roughly 3...
Q: Indicate whether the statement is TRUE or FALSE. 1. Coulter counter method will produce an overesti...
A: Coulter counter method is employed for counting the blood cells in a sample giving a complete blood ...
Q: what is sex and what are the steps of doing it ?
A: Sex is a type of response that comprises four distinct phases and these are: Excitement Plateau Org...
Q: Explain how the urinary and circulatory system work together to keep a body within healthy limits. B...
A: The heart pumps oxygenated blood to all the parts of the body. This process keeps every cell organ a...
Q: Any potential drawbacks of implementing artificial photosynthesis in society and/or negative side - ...
A: Artificial photosynthesis is a chemical process that mimics photosynthesis in nature by combining su...
Q: They carry oxeganated blood away from the heart,while capillaries?
A: Blood vessels referred to as the tubular channels from which blood get transported all over the body...
Q: A 5mL sample diluted 1:1 with trypan blue is counted using a hemocytometer. A total of 325 viable ce...
A: Haemocytometer is a counting chamber device use to count the cells.
Q: A drug company is developing a new pregnancy-test kit for use on an outpatient basis. The company us...
A: PV+ value refers to the positive predictive value in a test for a disease. It can be calculated usin...
Q: Which Forked-Line Method fraction ratios are correct if one parental genotype is dihybrid and the ot...
A: Given One parent is dihybrid It means its genotype is = BbTt Other parent genotype BBtt
Q: How is the number of individuals in the “Expected” column for each phenotype of the Chi-squared tabl...
A: Chi-squared tests are used to determine whether the difference between an observed and expected freq...
Q: Darwin expressed that there was a force in nature that worked like an artificial selection. How is a...
A: Natural selection is a process which take place during course of evolution and and it is long proces...
Q: Which of the following is the most fundamental feature that enables the cell to function as a distin...
A: Cell is the basic entity of life. It is the most fundamental unit of life. Cells constitute to make ...
Q: The total energy in linoleic acid is 2,520 kcal/mol and the total amount of ATP that can be resynthe...
A: Introduction: Linolenic acid is a type of fatty acid. Linolenate (in the form of esters of linolenic...
Q: Resource partitioning among species leads to _________ levels of competition
A:
Q: What is an antibiotic? How do they stop bacterial growth?
A: Answer
Q: Describe the components of the various types of synapses.
A: In the peripheral nervous system, a neuron is surrounded by a cable-like bundle of nerve fibers know...
Q: 1. Microorganisms are usually measured using in nanometer and microns. Viruses are about only 0.004 ...
A: The study of tiny living creatures such as bacteria, viruses, fungus, algae, and protozoa is known a...
![Match the following strata of life to their description: :
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![Molecules
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Tissues
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Organs
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Organism
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Ecosystem
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- Identify the following examples as one of the above characteristics of life. Each choice is used only once. The kidney maintains a certain level of sodium concentration in the blood. A human is composed of many organs and organ systems. 1. Takes in energy and materials Light strikes the eye, the pupil of the eye constricts. and 2. Reproduction 3. Response to stimulus The leaves of a plant takes in carbon dioxide, water, and light. Then, it converts that into sugar which can be used as energy for the plant. 4. Growth and Development 5. Homeostasis 6. Organization A maple tree releases hundreds or thousands of maple seeds.The Study of Life discusses themes in biology, how life is organized, the types of cellular life forms, evolution, and the process of scientific thinking. In this post, you will demonstrate an understanding of you've learned about the themes in biology, how life is organized, the types of cellular life forms, evolution, and the process of scientific thinking. Choose one concept and describe your understanding of the concept, add information to that concept and lastly pose a question to the class so that they can get involved.Write down the correct biological term for each of the following descriptions in the space provided
- Life can be studied and arranged in a hierarchy. Smaller units are building blocks for larger units. Order the biological building blocks from smallest to largest. organism tissue organ organ system molecule atom cellMatch the term of "hierarchy" of life with examples of each below: - DNA- heart of a human or leaf of a plant- skeletal muscle, smooth muscle or cardiac muscle- bacterium- nucleus or chloroplast- hydrogen (one proton and one electron)1. atom2. molecule3. organelle4. cell5. organ6. tissueYour textbook (Chapter-1) quotes: "the whole is greater than the sum of its parts". This saying applies to the fact that as we move up the levels of biological organization, like from tissues to organ; the level of complexity decreases. True False
- Which one of the following shows the increasing complexity in organization of multicellular organisms? choice are. Cell-tissues-organs-organ systems, Organs- organ system-tissue-cells, Tissues- Cells- -organ system-organs,Organ system-organs-tissues-cells.which one is correct choice.The molecule that guides the construction and operation of an organism’s body is called (complete term)________, abbreviated as_________ . This large molecule contains discrete segments with specific instructions; these segments are called _________.Name and describe the three domains of living organisms
- The cell is the basic unit of all living things. Some organisms like Amoeba and bacteria are only one cell. Viruses are sub-cellular. Plants and animals are multicellular. Analyze how this fact is important when considering how different organism feed, respire, and excrete. Give two examples for each characteristic and use a multi- cellular organism and a uni-cellular (one-celled) organism to compare.Which is the smallest level of life's organization that can be considered alive? cell organelle organ atom moleculeThe diagram shows the levels of organization for an organism. organism 3 1 cells What levels are represented by the numbers shown in the diagram? O 1 tissues; 2 organs; 3 systems O 1 organs; 2 systems; 3 tissues O 1 systems; 2 tissues; 3 organs O 1 tissues; 2 systems; 3 organs