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In which organism will pharyngeal arches be visible in the embryonic stage? barnacle. fish. caterpillar. snail.
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Name the components of the respiratory system in the order incoming air would encounter would encounter during takeing a breath
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For this discussion, I am asking you to find a podcast or video that discusses a BIOLOGY-related topic from the websites suggested below. The podcast/video you choose must be at least 10 minutes long
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A body is found with rigor Morris present in the face neck and upper torso. The young crime scene investigator claims that the time of death must be atleast 15 hours previous to the discovery of the b
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The cost of coffee is determined by the type of coffee beans that mixed together. The cost of a local mix of arbica and robusta beans is modeled by the equation below , a is ponds of arbica and r =pou
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Because corn is ___________, it easily leads to genetic pollution of non-gm corn populations. select one: a. a food crop around the world b. a monocot c. monoecious d. wind pollinated
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In fisma, ________ is done internally by the organization. certification accreditation both a and b neither a nor b
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A primigravid client admitted to the labor area in early labor tells the nurse that her brother was born with cystic fibrosis and she wonders if her baby will also have the disease. the nurse can tell
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A simple change in the flux rate between just two reservoirs in a single nutrient cycle can potentially have major consequences for ecosystems and, indeed, for theglobe. explain how this can be, using
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What results would you expect if you tested ribose, a monosaccharide, with benedict's solution? biuret solution?
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What intermolecular force is responsible for holding the two strands of a dna double helix together?
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The phenomenon of fat storage around the waist, most common in men, is known as the ________ pattern of obesity
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The weakness resulting from the segmental paresis and paralysis characteristic of anterior horn cell injury is difficult to recognize because
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You are analyzing eukaryotic cells that have been exposed to radioactive uracil. in most cells radioactive uracil moves from the nucleus to the cytoplasm. however, you observe that in some cells the r
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What is the nature of a covalent bond in alkanes? a. Ionic c. Nonpolar covalent b. Polar covalent d. Metallic
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Plants utilize chlorophyll containing chloroplasts and mitochondria. what is the purpose of motochodria when a cell already has chloroplasts?
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One of the primary advantages of cell culture is the ability to isolate a single type of cell from a multicellular organism. How has this advance changed the study of biology? Single-type cultures are
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There is a large amount of biodiversity throughout the world. According to the theory of natural selection, which of the following factors is primarily responsible for biodiversity?
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Suppose some organisms ferment lactose but cant us citric acid for all their carbon needs. these organisms must be
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If the optimal ph range of most enzymes is between 6 and 8 is there possibly some advantage to having certain enzymes such as pepsin active in the low of the stomach
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Hector is back from his morning run and is feeling lightheaded because his energy is depleted. Which food item will provide him with a quick source of carbohydrates?
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What are the structural and functional differences between the anatomical and the surgical necks of the humerus?
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1. outer layer of cells esophagus 2. tube connecting the mouth to the stomach hemoglobin 3. iron compound in red blood cells ileum 4. the distal half of the small bowel jejunum 5. the middle part of t
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Diffrent types of blank in florida including rivers ,hills and ridges,coastel features,lakes,wetlands
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In the rainforest of brazil, toucans consume the seeds of palms and poop them out in other parts of the forest. what type of relationship exists between toucans and palms?
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A patient is lying supine with the leg relaxed. the nurse slowly raises the foot, keeping the knee straight until the patient complains of pain, and then dorsiflexes the foot. what is the reason for t
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Describe how the emergence of organisms with hard parts aided our ability to characterize and identify evolutionary trends in earth history. when did hard parts first appear and in what organisms?
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At the doctor's office a device is placed on Dawn's stomach and she can hear her unborn child's heartbeat at five weeks gestation. Dawn's unborn child is in the ________ stage of prenatal development.
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List bat, frog, alligator and lobe-finned fish in order of their relationship to humans. Start with the species most closely related to humans
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If an object is in equilibrium a.the net force on an object is zero b.the object has zero total mass c.no forces are acting on the object d. only normal forces are acting on the object
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Motivators for urban flight include all except: a. overcrowding b. not as noisy c. air pollution d. high costs attached to city living
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. In 4-6 sentences describe why you think a business would synthesize and sell DNA, who would their customers be, and a list of possible uses for the DNA they are creating and selling
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What is the connection between the endocrine system and osteoporosis? What population is affected the greatest by osteoporosis? How can you apply the knowledge of the endocrine system to caring for pa
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The table shows the solubility of two substances in water at 20°C. mass 100 solubility of sodium chloride L solubility of lead nitrate 54 mass 200 solubility of sodium chloride 36 solubility of lead
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In recent years the aral sea has lost a significant amount of its volume and surface area. which of these do you think is probably the main cause of this change?
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A good seal is more important to the effectiveness of noise attenuators than is the transmission properties of the attenuating material selected. true false
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A 72-year-old man who is unable to sleep since admission into the hospital is given a hypnotic medication at 9 pm. the nurse finds the patient drowsy and confused at 10 am the next day. the nurse is a
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A public health nurse is providing client education for a client who is being treated for scabies. the client has been prescribed 5% permethrin cream to eradicate the scabies. what instruction about a
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The nurse describes the changes in stool that a new mother would see when feeding her newborn formula. which description best indicates what the mother would observe after several days
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Which of the following are not properties of lipids? derived from fish, beans, milk, and eggs made up of steroids and phospholipids held together by peptide bonds deep, long-term storage of energy
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The Aleutian Trench is an area where the oceanic Pacific Plate is converging with the continental North American Plate. What can you conclude is happening in this area? A -Both plates are moving in th
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The compound formed has a(n) ___________ bond and is a(n) _________________. A) ionic; crystalline solid B) covalent; amorphous solid C) metallic; crystalline solid D) covalent; crystalline solid
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Describe how nucleic acids and proteins are involved in the S phase, anaphase, and cytokinesis stages of cell division
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In humans, the allele for brown eyes is dominant to the allele for blue eyes. If a man with blue eyes and a woman with brown eyes who is homozygous for eye color have children, what is the probability
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Use textbook Biology: The Core 2d edition, Chapter 5, MasteringBiology and other learning materials. Questions are to be answered in full sentences. Answers should be approximately 125 words or two to
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This chart shows a portion of a dichotomous key. Dichotomous Key mc010-1.jpg Which relationship can be determined from this dichotomous key?
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Phytoplankton, shown on the left in the image below, are microscopic organisms that can be found in freshwater and salt water environments. They perform photosynthesis to get energy and act as an impo
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In the process of long-term potentiation, memories become fixed and stable in long-term memory. true?
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What types of nouns resulting from a grammatical parse should be considered as potential analysis classes?
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Dyball and Newell’s casual-loop diagram (figure 7.9) investigating some of the impacts of the widespread use of private motor vehicle parts shows that:
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