Biology and Genetics
101624 questions • Page 1872 / 2033
a. Holocrine gland b. Meroncrine gland c. Apocrine gland d. Endocrine gland e. N
a. Holocrine gland b. Meroncrine gland c. Apocrine gland d. Endocrine gland e. None of the above 51. Product accmulates in the cytoplasm 52. Also cailed ductless glands 53. Type o…
a. How are the quantitative traits (circumference, height) different from the di
a. How are the quantitative traits (circumference, height) different from the discrete trait (gender)? b. What effect does gender have on wrist circumference? c. What effect does …
a. How do depolarizing neuromuscular junction blocking agentswork? b.What are th
a. How do depolarizing neuromuscular junction blocking agentswork? b.What are the primary uses for neuromuscular junctionblocking agents? c. What are the key adverse effects of ne…
a. Hºsoln (standard state) of KCl is +17.2 kJ/mole. What is Sºsurr ? If the mola
a. Hºsoln (standard state) of KCl is +17.2 kJ/mole. What is Sºsurr ? If the molar solubility of KCl is 4.2 M, what does this tell you about the value and sign of Sºsys ? b. If the…
a. Identify 2 advantages to using microsatellite marker over AFLP markers. b. Id
a. Identify 2 advantages to using microsatellite marker over AFLP markers. b. Identify 2 advantages to using AFLP markers over microsatellite markers. 4. You are given a short seg…
a. Identify the differences between D and L amino acids b. Define the isoelectri
a. Identify the differences between D and L amino acids b. Define the isoelectric point (pl) pH at wwich We amino ais neutral auino acl neutra c. Calculate the approximate pl of a…
a. Identify the level of free convection and the equilibrium level b. identify s
a. Identify the level of free convection and the equilibrium level b. identify stable, unstable, and neutrally stable regions. Find CAPE and LCL. C. calculate the precipitable wat…
a. If I wanted to generate a PCR product amplifying the region between exon 1 an
a. If I wanted to generate a PCR product amplifying the region between exon 1 and exon 3, what would be the sequence of the two oligonucleotide primers that I would have to use (f…
a. If you placed 10g of soil in 90 ml of sterile saline, what is your dilution?
a. If you placed 10g of soil in 90 ml of sterile saline, what is your dilution? b. from this blank, remove 1ml and place it into a 99ml blank. Now what is your dilution? c. Remove…
a. In fast-running animals, the legs are: _________________ extended laterally _
a. In fast-running animals, the legs are: _________________ extended laterally _______________ located under the body b.b. Matching: Compare the monkey and h…
a. In the 1973 image, Mount St. Helens is surrounded by material that is bright
a. In the 1973 image, Mount St. Helens is surrounded by material that is bright in filter #2. Based on the data you collected, what is this material? b. In the 1983 image, Mount S…
a. In the laboratory, you have a 500 mL. stock solution that is 7.57x103 M in ca
a. In the laboratory, you have a 500 mL. stock solution that is 7.57x103 M in caffeine. For an experiment to mimic the concentration of caffeine in coffee, you need to make a NEW …
a. Increase b. Decrease c. No change d. Cannot be determined 2. The direct inter
a. Increase b. Decrease c. No change d. Cannot be determined 2. The direct interaction between larval dragonfly and dragonfly leads to a(n) __________ in dragonfly density with an…
a. Inferior nasal concha I. Forms bridge of nose b. Lacrimal bone 2. Only movabl
a. Inferior nasal concha I. Forms bridge of nose b. Lacrimal bone 2. Only movable bone in the facial skeleton nc. Mandible Contains coronoid d, Maxilla 4. Creates prominence of ch…
a. Invalid. b. Unreliable, but plausible. c. d. Probable. Certain 14. A debate e
a. Invalid. b. Unreliable, but plausible. c. d. Probable. Certain 14. A debate establishes the proposition then requires the proponents and opponents of the proposition to argue t…
a. Is a stepwise process b. Requires multiple low activation energies cReleases
a. Is a stepwise process b. Requires multiple low activation energies cReleases d. All of the above e. None of the above energy gradually, in forms and amounts that are usable 7. …
a. Is the snapdragon population in Hardy-Weinberg equilibrium? (circle one) yes
a. Is the snapdragon population in Hardy-Weinberg equilibrium? (circle one) yes no can’t tell Explain your answer. If calculations are necessary, then you must show…
a. Lysozyme buffer once made should be used in 24 hrs. So once made, the solutio
a. Lysozyme buffer once made should be used in 24 hrs. So once made, the solution should be kept on ______ or in the _________. b. Why not make a lysozyme stock of 5000 mg/ml (mea…
a. Male pattern baldness is a recessive sex-linked trait on the X chromosome. A
a. Male pattern baldness is a recessive sex-linked trait on the X chromosome. A woman, whose father had male pattern baldness, marries a man with this trait. What is the probabili…
a. Many fossil lycophytes were tree-sized plants. It is hypothesized that seed p
a. Many fossil lycophytes were tree-sized plants. It is hypothesized that seed plants now outnumber lycophytes because of the adaptive advantage of the seed, but there may a…
a. Neoteleostei, which include Salmoniformes b. Semionotiformes, the order of ga
a. Neoteleostei, which include Salmoniformes b. Semionotiformes, the order of gars 8. Among Actinopterygli are c. Clupelformes, which include sturgeons and paddlefishes d. Ostario…
a. Organisms heterozygous for inversions and translocations are viable and able
a. Organisms heterozygous for inversions and translocations are viable and able to produce progeny, but usually in reduced numbers. Explain why this is so in general terms. b. Als…
a. People with the chromosome constitution 47, XXY have Klinefelter syndrome and
a. People with the chromosome constitution 47, XXY have Klinefelter syndrome and are phenotypically male. A normal woman, whose father had the recessive X?linked disease, hemophil…
a. Process of water percolating through the soil and into fractures and permeabl
a. Process of water percolating through the soil and into fractures and permeable rocks b. The length of time water typically spends in a compartment. C. Occurs when human and eco…
a. Propose a complementary antisense RNA that would interact (hybridize) with Ta
a. Propose a complementary antisense RNA that would interact (hybridize) with Tazswana’s pre-mRNA. Draw the 10 nt DNA oligonucleotide that would complementary base-pair with the p…
a. Rank the following types of cell signaling from 1 to 4, with 1 representing t
a. Rank the following types of cell signaling from 1 to 4, with 1 representing the type of signaling in which the signal molecule travels the least distance and 4 the type of sign…
a. Sauropod dinosaurs had access to less oxygen that large mammals of today. Thu
a. Sauropod dinosaurs had access to less oxygen that large mammals of today. Thus, the dinosaurs might have had, smaller blood volumes, higher amounts of respiratory pigments in b…
a. Select the most appropriate study design to explore each of the public health
a. Select the most appropriate study design to explore each of the public health issues outlined below b. evaluate the advantages and disadvantages of the selected study design fo…
a. Show the inferred chromosomal constitutions of the parents. b. What is the ma
a. Show the inferred chromosomal constitutions of the parents. b. What is the map distance between the seed color gene (A) and the endosperm gene (B) in this new cross? Show the l…
a. Start with a population that has a gene with two alleles (A and a) with class
a. Start with a population that has a gene with two alleles (A and a) with classical Mendelian dominance that are at equal frequency (p = 0.5. q = 0.5). Calculate the expected gen…
a. Summarize the locations within a cell in which the reactions of glycolysis, g
a. Summarize the locations within a cell in which the reactions of glycolysis, gluconeogenesis, the pentose phosphate pathway, glycogen synthesis, glycogen breakdown, and the TCA …
a. Suppose you are interested in performing an observational study of eating beh
a. Suppose you are interested in performing an observational study of eating behavior of rats in a laboratory. Describe one method to quantify this behavior; that is, explain how …
a. Suppose you are interested in selectively breeding livestock to improve vario
a. Suppose you are interested in selectively breeding livestock to improve various characteristics. Which is going to be more important to you, understanding VG or understanding V…
a. The McDonalds raise Labrador Retrievers. in one litter, two of eight puppies
a. The McDonalds raise Labrador Retrievers. in one litter, two of eight puppies have a condition called exercise-induced collapse. After about 15 minutes of intense exercise, the …
a. The Whale and the Hippopotamus descended from the Cow. b. The Hippopotamus is
a. The Whale and the Hippopotamus descended from the Cow. b. The Hippopotamus is the most advanced species shown. c. The common ancestor of the seal and the dog is the most ancien…
a. The catalytic triad of chymotrypsin is made up of Asp 102, His 57, and Ser 19
a. The catalytic triad of chymotrypsin is made up of Asp 102, His 57, and Ser 195, indicating that the types of catalysis involved include all but which of the following? (metal i…
a. The genetic code table shown in Fig. 8.2 on p. 256 applies both to humans and
a. The genetic code table shown in Fig. 8.2 on p. 256 applies both to humans and E. coli. Suppose that you have purified a piece of DNA from the human genome containing the entire…
a. The nipples are ______ and __ _____ _ to the nose. b. The thumb is_ ____ _ to
a. The nipples are______and ________ to the nose. b. The thumb is______ to the fingers. The choices for theblanks are superior or inferior anterior or posterior proximal or distal…
a. The nipples are ______ and __ _____ _ tothe nose. b. The thumb is_ ____ _ to
a. The nipples are ______and ________ tothe nose. b. The thumb is______ to the fingers. The choices are superior/inferior anterior/posterior proximal/distal medial/lateral/interme…
a. There are 100 students in a class. Ninety-four (94) did well in the course wh
a. There are 100 students in a class. Ninety-four (94) did well in the course whereas six (6) received a grade of F. In the highly unlikely event that these traits are genetic rat…
a. There is more atrial activity (P waves) than ventricular activity (QRS. compl
a. There is more atrial activity (P waves) than ventricular activity (QRS. complexes.) b. The observed rhythm is sinus c. The depolarization axis is in from plane is in left axis …
a. They account for nearly one third of all antibiotics administered b. They are
a. They account for nearly one third of all antibiotics administered b. They are relatively broad spectrum drugs c. They are resistant to most penicillinases 23. Which of the foll…
a. They can be G Clow or G c high c. They can be gram positive or gram negative
a. They can be G Clow or G c high c. They can be gram positive or gram negative They are 24. ay or by the presence of What characterizes not produce oxygen by photosynthesis mold:…
a. They can be G Clow or G c high c. They can be gram positive or gram negative
a. They can be G Clow or G c high c. They can be gram positive or gram negative They are 24. ay or by the presence of What characterizes not produce oxygen by photosynthesis mold:…
a. Use the observed genotype frequencies from the day 7 data to calculate the fr
a. Use the observed genotype frequencies from the day 7 data to calculate the frequencies of the CG allele (p) and CY allele (q). (Remember that the frequency of an allele in a ge…
a. We know the water ice at the north pole is at least 1 meter in thickness. We
a. We know the water ice at the north pole is at least 1 meter in thickness. We alsosee it spread out over an area of approximately 107 km2. What is the minimum volume of water ic…
a. We put a lot of time and effort into cultivating our activated sludge microbi
a. We put a lot of time and effort into cultivating our activated sludge microbial community. So why do we waste sludge out of it? b. A wastewater discharges to Puget sound, a mar…
a. Wearing open shoes (sandals) is recommented be easily washed out. ? b. Ifyou
a. Wearing open shoes (sandals) is recommented be easily washed out. ? b. Ifyou splash n small anmount of chemical on your- should quickly rinse your shower arm over the sink,bu i…
a. What are molecular genetic markers? Provide 2 examples. b. Give two examples
a. What are molecular genetic markers? Provide 2 examples. b. Give two examples of traits that can specifically benefit from marker assisted selection c. Define the terms ‘Deme’ a…
a. What are the differences between how RitalinTM (methylphenidate) and Adderall
a. What are the differences between how RitalinTM (methylphenidate) and AdderallTM (amphetamine) act on dopamine to produce the synaptic action in anti-ADHD/ADD medications. Expla…
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