boiling water bath for five minutes. While we were waiting‚ we rinsed the unlabeled cup we used earlier when we tested enzyme activity. Then we used a H2O2 syringe to transfer 10 mL of H2O2 into the rinsed unlabeled cup. After five minutes‚ we transferred 1 mL of the boiling catalase into the unlabeled cup with H2O2 in it with an unused transfer pipet and observed the results. After testing the effect of boiling on enzyme activity‚ we tested for catalase in living tissue. First‚ we rinsed the unlabeled
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balance‚ laboratory balance‚ casserole‚ spatula‚ and hotplate. Methods: First‚ approximate 1.0g of hydrated copper (II) sulfate was transferred into a weighing bottle and the lid was screwed on. The colour of the solid was noted.The capped bottle was then taken into the analytical room and its mass was accurately measured. Then‚ the copper (II) sulfate was transferred from the bottle into a casserole. The empty bottle with lid was reweighed using the analytical balance. The purpose of this procedure
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the sample. * Transferred the sample in a 100 ml volumetric flask. * Made up the volume to 100ml with 0.1N NaOH. * Transferred 2 ml of the above solution in a 100 ml volumetric flask. * Made up the volume to 100 ml with 0.1N NaOH. * Filtered the above solution in a test tube. Preparation of the Standard Dilution: * Weighed about 51 mg of the standard. * Transferred it in a 100 ml volumetric flask. * Made up the volume to 100 ml with 0.1N NaOH. * Transferred 2 ml of the above
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agar. Auxotroph 5 grew in six of the pool plates. This may be due to error in transferring the colony –cells from more than one auxotrophic colony may have been streaked simultaneously. Auxotroph 5 may also be a prototroph that was insufficiently transferred to the other pool plates. Auxotrophs 9 and 10 showed no growth in any pool plates‚ but had growth in the control plate‚ so inability/inadequate to transfer the colonies to the pool plates is unlikely. It may be that auxotrophs 9 and
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Next‚ transferred 200 uL of the crude extract to a set of microcentrifuge tube; the blank is created by adding 200 uL of the homogenizing buffer. Then 800 uL of pre-filtered dye reagent was added to each tube and vortexed for additional 10 seconds‚ followed by an incubation period of 10 minutes (Course Supplement for Bio 101‚ p. 71). We transferred 500 uL of the solution to the cuvette and measured the absorbance to 595nm. Using
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1. Paulson Company uses a predetermined overhead rate based on machine hours to apply manufacturing overhead to jobs. The company has provided the following estimated costs for next year: Paulson estimated that 40‚000 direct labor hours and 20‚000 machine hours would be worked during the year. The predetermined overhead rate per machine hour will be: A) $1.60. B) $2.10. C) $1.00. D) $1.05. Answer: B) $2.10. Manufacturing OH = Rent + Depreciation + Indirect materials + Insurance
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Tutorial APRIL 2008 (Question 3) a) Sandra runs a florist shop. She recently decided to replace the van which she uses for making deliveries. She entered into a contract to buy the van from Ah Tong. However she later discovered that the vehicle is made up of two Bedford vans. The front half of a 1983 model has been welded to the rear half of a 1686 model and as the result the van is unsafe for driving. Advise Sandra. Answer: Issues: 1) Implied condition that goods will correspond to description
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|900 |units | |Ending WIP | | | |(70% complete) |13‚000 |units | |Transferred out |72‚500 |units | |Beginning Work in Process Costs: | | | |Material
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NUMBER OF BARANGAYS CREATED‚ REINSTATED‚ DELISTED AND TRANSFERRED FOR THE PERIOD 1992 TO 1995 TOTAL NUMBER OF BARANGAYS REGION As of Dec. 31‚ 1991 3‚263 2‚311 2‚940 5‚610 7 16 3 9 Transferred Created Reinstated Delisted - + As of Dec. 31‚ 1995 3‚265 2‚311 2‚947 5‚614 0 0 I II III IV IV-A IV-B V VI VII VIII IX X XI XII XIII CAR NCR ARMM TOTAL 2 3‚458 4‚047 3‚002 4‚389 2‚109 2‚496 1‚800 1‚401 4 1 1 3 28 14 30 29 1 1 2 24 996 308 246 9 3‚471 4‚048 3‚003 4‚390 2‚113 1‚514
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following work in process account. Work in Process-Painting 5/31 Balance 4‚600 5/31 Transferred out? 5/31 Materials 5‚840 5/31 Labor 4‚770 5/31 Overhead 1‚830 5/31 Balance ? Production records show that there were 540 units in the beginning inventory‚ 30% complete‚ 1‚580 units started‚ and 1‚600 units transferred out. The beginning work in process had materials cost of $2‚930 and conversion costs of $1‚670.
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