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Identify two restriction endonucleases that could be used to make sticky ends near the 3' end of this dna sequence (upper strand) so that it could be incorporated into a new plasmid. you have a short
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If a population is at Hardy-Weinberg equilibrium, we can predict what will happen to the frequency of recessive alleles in the population?
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In most classification schemes, which principal indicator is used to delineate five zones and their subtypes?
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A pediatric patient with leukemia is being followed by a nurse. prior to the administration of chemotherapy, the patient receives rasburicase (elitek). the nurse's follow-up care after administration
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Marsupials are found in North America and Australia but they would not have been able to swim across the ocean according to scientists how do the group of organisms come to live on two separate contin
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Do you think complex parts has performed adequately over the past year? why or why not? which of the deere supplier assessment classifications should be assigned to complex parts?
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Unsure what this specific graph is telling me from results collected. It is in relation to osmosis and osmoregulation within dialysis tubes and change in concentrations in salt. For example,Hi, i am u
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Plasma membranes are more permeable to water than to ions such as Na+, K+, and H+. Predict how the active transport of these ions influences osmosis
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In transcription, the energy to attach each successive ribonucleotide to the growing RNA chain comes from
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For this Punnett Square, "A" is defined as being the dominant normal allele and "a" is the recessive abnormal one that is responsible for an inherited disorder. If both the mother and father are healt
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Scientists observed a rock stratum with fossils. If mollusks evolved before arthropods, where will their fossils be found?
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In the northwestern portion of the United States, salmon runs from the ocean to the freshwater rivers are extremely important. Salmon carry rich nutrients only found in the ocean and deposit them into
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10) How will the movement of water affect a cell if it is transferred from a hypotonic solution to a hypertonic solution?
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The roots of the aquatic plant hydrilla are poorly developed and lack xylem tissue. Which is an appropriate justification for this?
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Write a short story about how these organelles work together to perform the functions of the cell. Cell Membrane Nucelus Cytoplasm and Cytoskeleton Ribosomes Endoplasmic Reticulum Rough ER Smooth ER
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Why dies a mountain climber need an oxygen at a very high altitude, even though the air still contains 21% oxygen?
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Of the following elements, which one would have the largest radius? Question options: Nitrogen (N, atomic #7) Lithium (Li, atomic #3) Neon (Ne, atomic #10) Boron (B, atomic #5)
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Hi, i am unsure what this specific graph is telling me from results collected. It is in relation to osmosis and osmoregulation within dialysis tubes and change in concentrations in salt. For example,
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I dont know much about flowers so out of these flowers which attract bees: .Johnny Jump Up (Viola/Helen Mount) .HollyHock (Aleca) .Sweet Pea (Lathyrus Odoratus) .Morning Glory (Ipomoea Indica)
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All traits are not inherited. A learned behavior is a skill that an animal develops after it is born. Genes do not control learned behaviors. Learned behaviors are
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James Watson’s discovery of the base pairings in the DNA helix was a result of trial and error. He discovered that adenine pairs with thymine and that guanine pairs with cytosine after he continuall
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Patient who receive suppository should remain lying down for 1 to 2 minutes to allow the drug to melt. a. True b. False
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A patient has been admitted to the hospital with exacerbation of heart failure (hf) that has resulted in pulmonary and peripheral edema. the nurse has been carefully monitoring the trajectory of the p
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Although jeremy lost his left leg beneath the knee, he often experiences great pain in his left foot. this is known as
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Caldesmon is a regulatory protein in smooth muscle that binds to tropomyosin and actin in thin filaments. when caldesmon binds to thin filaments, it inhibits the myosin atpase. this action of caldesmo
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Why, if you looked at an evolutionary tree based upon mitochondrial dna, would humans appear as sister-taxa to bacteria? why are, or are-not, humans most closely related to bacteria?
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If the allele for a purple corn kernel (P) is dominant over the allele for a yellow corn kernel (p), what is the genotypes of the yellow kernel?
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Monkeys and bats have similar bone structure in their forelimbs. However, monkeys have longer forelimbs to use for climbing and swinging in trees. Bats have shorter forelimbs to use for flight. Which
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Which of these functions of a plant is the direct opposite of what the human body does? A. It absorbs sunlight and converts it to energy B. It serves as a producer in the food chain C. It makes its ow
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Offer a possible evolutionary explanation for how the skeletons can be similar but the functions very different in each of the animals
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Which structure has functions in both the respiratory system and the digestive system? esophagus larynx pharynx lung
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A 5 kg block is pulled across a table by horizontal force of 40 N with a frictional force of 8 N opposings the motion. claculate the acceleration of the block
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Why might the molecular clock run faster for some lineages and not others? what hypothesis would be consistent with an observed patter?
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How do cdna sequences facilitate gene annotation? select the four correct answers. select the four correct answers. they indicate regions of the genome that contain genes. they identify the restrictio
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A population of rabbits lives in a forest. the habitat features many small spaces for hiding. over many generations, the average size of the rabbits gets smaller and smaller. what type of selection is
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A gene on human chromosome 15 is expressed throughout the body. however in the brain only the material copy of the gene is expressed, whereas the paternal copy of the gene is silent and not transcribe
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What will happen to the glomerular capillary pressure rate and glomerular filtration rate if both of thesearteriole radii changes are implemented simultaneously with the low blood pressure condition?
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Which of the following could be a nucleotide of DNA? A)deoxyribose + phosphate group + thymine B) ribose + phosphate group + uracil C)ribose + phosphate group + thymine D) deoxyribose + phosphate grou
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What pattern of development refers to development that starts at the core and moves outward to the extremities? question 2 options:?
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Dutch elm disease, which has killed millions of elm trees, is caused by a type of _____ fungus. club sac zygote-forming chytrid imperfect
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Energy that is not passed on from one trophic level to the next is _______. a. lost as heat b. returned to the sun c. destroyed d. all of the above
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The Global Positioning System is a survey-based system that can precisely determine latitude and longitude points on Earth’s surface. Please select the best answer from the choices provided T F
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An organism had a gene sequence ATGGATACGT that underwent mutation in the noncoding region and formed ATGCGATACGT. The sequence underwent__________ . This mutation_________ alter the protein function.
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Your family is hoping to take a vacation to a dry climate. Based on the map, in which of the following states should you spend your vacation? Map showing the average annual precipitation through the U
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Jeremy's trainer should have taken a physiology class. If he had, he would know that the use of steroids (in addition to other problems) actually increases_____________________, which is counterproduc
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A magnified cross–sectional view of a horsetail stem shows the tube–shaped cells of xylem. What is their function? reproductive system for alternation of generations transport system that moves wa
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According to the PBR, if a patient found an error in their medical records, they could _____. 1. not do anything about it 2. request that it be corrected 3. file a complaint with the health care sys
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Growing coffee bean plants quickly depletes farming soil of important nutrients. After several years of coffee bean production, the soil will become infertile. Which of the following is a consequence
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Which statement is supported by the diagram? The cell must be eukaryotic because it has a cell membrane and a cell wall. The cell must be prokaryotic because it has a cell membrane and a cell wall. Th
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Beth recently became a vegetarian. The doctor suggested Beth eat more peas and beans to ensure she gets all of the nutrients she needs. Which element might the doctor be trying to help her get more of