Nitrification - Study guides, Class notes & Summaries

Which of the following about the nitrogen cycle is false? a)Nitrogen-fixing bacteria exist on the root nodules of legumes and in the soil. b)Ammonification is the process by which ammonium ion (NH4+) is released from decomposing organic compounds. c)Nitrification is the process by which nitrites (NO2-) are converted to ammonium ions (NH4+). d)Denitrifying bacteria convert nitrates (NO3-) into nitrogen gas (N2). -CORRECT ANSWER-- c)Nitrification is the process by which nitrites (NO2-...

BIO 200 FINAL EXAM LATEST 2022-2024 BIO200 FINAL EXAM QUESTIONS AND ANSWERS 2022-2024 REAL EXAM QUESTIONS GRADED A+ Which of the following about the nitrogen cycle is false? a) Nitrogen-fixing bacteria exist on the root nodules of legumes and in the soil. b) Ammonification is the process by which ammonium ion (NH4+) is released from decomposing organic compounds. c) Nitrification is the process by which nitrites (NO2-) are converted to ammonium ions (NH4+). d) Denitrifying bacteria convert ...

CMMBWhich bacteria can have multiple plasmids? - correct answer rhizobium Whats inside of the cytoplasm? - correct answer - soluble proteins (housekeeping) - ribosomes - polysomes -metabolites polysome - correct answer A complex formed when multiple ribosomes are translating the same mRNA into proteins. transcription and trnaslation coupled units metabolites - correct answer molecules made or broken down in the body What does the amount of things in the cytoplasm cause? - co...

Wastewater License Exam Questions With Verified Answers the mechanism used to remove dewatered sludge from the belt of a belt filter press is commonly referred to as a: - answerdoctor blade over a period of time, ultraviolet lights lose their intensity and must be replaced (T?F) - answerTRUE which of the following statements is true regarding ultraviolet light disinfection systems? - answerregular cleaning of light tubes is necessary to maintain optimal performance. uv light leaves no ha...

Certified Crop Advisor Exam Questions With 100% Correct Answers What is not an essential nutrient for plants? Na/sodium Which of the following plant nutrients is a cation in soils? potassium/K+ Which of the following is a macronutrient? Cu, S, Mg, B Sulfur Which element regulates stomatal openings in plants? Potassium, K Which nutrient is most immobile in soil? phosphate What is the chemical uptake form of nitrogen? NO3- What is the chemical uptake form of phosphorous? H2PO4- Wha...

Practice Exams Water Distribution Operator Exam 2 Questions and Answers 100% CorrectPractice Exams Water Distribution Operator Exam 2 Questions and Answers 100% Correct Which process converts ammonia to nitrites and nitrates? - ANSWER-Nitrification What is the maximum advisable rate of chlorine gas removal from a 150-pound cylinder? - ANSWER-40 lbs/day Which of the following is a type of positive displacement water meter? - ANSWER-nutating-disk meter

Which process converts ammonia to nitrite and nitrate? - ANSWER Nitrification What is the maximum advisable rate of chlorine gas removal from a 150- pound cylinder? - ANSWER 40 pounds per day What is a type of positive displacement water meter? - ANSWER Nutating- disk meter

Cca International Exam Questions With 100% Correct Answers List the 17 essential nutrients and identify which are micronutrients (8) and which are macronutrients (9) - answerMacro: carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium, sulfur Micro: boron, chlorine, copper, iron, manganese, molybdenum, nickel, zinc Which macronutrients are mobile in plants? Which are not? - answerMobile: nitrogen, phosphorus, potassium, magnesium Not mobile: calcium, sulfur List ...

Which process converts ammonia to nitrite and nitrate? - ANSWER Nitrification What is the maximum advisable rate of chlorine gas removal from a 150- pound cylinder? - ANSWER 40 pounds per day What is a type of positive displacement water meter? - ANSWER Nutating- disk meter What is a power-operated mechanism for opening and closing a valve? - ANSWER Actuator What is required if a routine sample test positive for total coliform bacteria? - ANSWER Take repeat samples Why is a grid l...

Class C Wastewater Exam Questions and Answers 2024/2025 (Graded A+) A complete mix activated sludge plant has a fast settling sludge and high amounts of pin floc leaving the clarifier. One way to correct this problem is to : A. Increase the RAS Flow B. Reduce Wasting Rates C. Increase dissolved oxygen levels. D. Increase the F/M ratio by wasting more E. Increase the sludge age by wasting less. - ANSWER-D. Increase the F/M Ratio by Wasting More Which of the following flow rates should be ...