Martinndungu1986

1. __________ IS FOUND IN VEGETABLE OIL, SERVES TO SCAVENGE FREE RADICALS, AND ACT AS ANTIOIXDANT - E 2. ___________ IS INVOLVED IN GLUCOGENSIS, LEUCINE METABOLISM, ENERGY PRODUCTION, FAT SYNTHESIS, - BIOTIN 3. ___________ IS INVOLVED IN THE FORMATION OF ACETYL-COA - B5 4. ____________ AIDS IN DIGESTION AND ABSORPTION OF MANY NUTRIENTS - CHLORIDE 5. ____________ ENHANCES THE EFFECTS OF INSULIN - CHROMIUM 6. _____________ HELPS TO FORM HEMOGLOBIN AND MYOGLOBIN - IRON

A circuit breaker keeps tripping. You disconnect a motor and it continues to trip. What should you do? - Replace the circuit breaker and re-test. A motor overload can be diagnosed by: - the circuit breakers tripping; a motor on a machine blows fuses. A multimeter is used for measuring: - Resistance, voltage and current A Proper Document Control Policy is kept - in a designated safe and secure location. A pump may cavitate when - The suction line pressure is too low. A shaft is consider...

_____________ are used to remove undissolved contaminates in hydraulic fluid. a. Magnets - Filters ______________________ prevents large particles from damaging the pump and it placed in the reservoir - Strainer A _____________ is a non-destructive test that uses a colored spray to reveal imperfections in a weld - dye-penetrant test A green welding hose normally indicates that this hose carries - Oxygen A lube oil sample from a gearbox should be taken __________________________ - As c...

A burn or pungent odor of oil indicates - excessive temperature A Chain should be replaced when its length becomes ______longer than the original length. - 3 percent A common sign of a misaligned coupling is _____________. - excessive vibration A multimeter is a multipurpose devise that can measure - voltage, current, and resistance A power diagram is used in addition to a ladder diagram to determine_________. - All of these (How the input functions on the machine, The sequence of opera...

1. A chain should be replaced when its length becomes ___ longer than the original length. - Three percent 2. A machine is expected to have downtime throughout several shifts. What is the appropriate communication between shifts for lock out/tag out procedures? - Make sure all circuit breakers are off 3. All documentation of preventive maintenance should be kept... - On the equipment 4. Circuit testers determine if ___ electricity is present. - AC 5. Daily maintenance involve daily recor...

1. A bacterial allele that provides resistance to the antibiotic streptomycin has which of the characteristics below? (A) is always beneficial to the bacterial cell. (B) is beneficial to the cell in the presence of streptomycin. (C) is neither beneficial nor detrimental to the cell. (D) is beneficial to the cell in the presence of any antibiotic. (E) is always detrimental to the cell. - (B) is beneficial to the cell in the presence of streptomycin. 2. A bird comes in a range of phenotype...

 what does the cell theory state? - that all cells come form previously existing cells and consist of three principles  what are the three principles of the cell theory? – 1. every organism is made up of one or more cells 2. the smallest organism are single cells, and cells are the functional units of multicellular organisms 3. all cells arise from a pre-existing cell  who developed the primitive light microscope? - robert hooke  who build his own microscope in the 1670's?...

CHAPTER 1: To test the effect of vitamin D on growth, two groups of rats were raised under identical conditions and fed the same diet. One of the groups received daily injections of vitamin D. The other group received injections of saline, which did not contain vitamin D. All the rats were weighed weekly for 2 months. In this experiment, the control was the? - group receiving saline CHAPTER 1: A good experiment should include as many variables as possible at the same time. True or False...

1. (U1) A biological polymer usually breakdown to monomers by a. dehydration process where enzyme catalyze the addition of water molecule to the polymer chain b. hydrolysis process where lipids catalyze the addition of water molecule to the polymer chain c. hydrolysis process where enzyme catalyze the addition of water molecule to the polymer chain d. dehydration process where enzymes catalyze the removal of water molecule from the polymer chain - hydrolysis process where enzyme catalyz...

1. - Potassium has an atomic number of 19. How many electrons are in the outermost energy level of a neutral potassium atom? 2. 1 - Consider elements with the atomic numbers listed below. Assuming the atoms were neutral, which of them would be least chemically reactive? A)1 B)8 C)16 D)4 E)10 3. 10electrons - How many electrons does an atom have if all of its electron orbitals are full in levels K and L? - If a radioactive element weighing one Kg. has a half-life of 100 years, it wil...