Nitrifying bacteria participate in the nitrogen cycle mainly by(A) converting nitrogen gas to ammonia.(B) releasing ammonium from organic compounds, thusreturning it to the soil.(C) converting ammonium to nitrate, which plants absorb.(D) incorporating nitrogen into amino acids and organiccompounds

Q: Describe two roles bacteria play in the nitrogen.

A: Nitrogen is the most fundamental component of the amino acid that builds up every living organism.…

Q: Why is it important that the compost heap be turned frequently?

A: Introduction Soil ecosystem is an example of complex ecosystem as it contains a lot of living,…

Q: Mention 5 examples that can carry out the metabolic pathways of assimilation in the nitrogen cycle.

A: Nitrogen assimilation is the process of nitrogen fixation and Nitrification carried out by plants…

Q: Which of the following statements are true? If false, correct them:(a) Boron deficiency leads to…

A: The plant requires 17 essential elements for the completion of its life cycle and for the plant…

Q: Why is it important that decomposers such as bacteria release nutrients?

A: Decomposers are organisms that break down complex organic materials, such as remains of dead…

Q: What are the key ecological roles of nitrifying bacteria in the nitrogen cycle?

A: Nitrogen is a colorless and odorless element and is the most abundant element in the atmosphere of…

Q: Which of the following is an Abiotic factor? A) Plants B) Water C) Consumers D) Animals

A: The non-living physical and chemical factors that affect the living organisms and the ecosystem is…

Q: Energy for ecosystems can come froma) sunlight via photosynthesis.b) oxidation of reduced inorganic…

A: Answer is a.)  sunlight via photosynthesis.

Q: Which of the following natural resources humans gain from plants is the LEAST renewable? a) Peat b)…

A: Renewable resource are the resources that can be used again and again without depletion and are able…

Q: The form of nitrogen that is most usable in plants is:(a) Nitrate(b) Nitrite(c) Molecular…

A: Nitrogen gas makes up 80% of the air but this cannot be used directly by the organisms. This is…

Q: Composting organic matter accomplishes which of the following? Group of answer choices A.) Reduces…

A: Plant and microbial interactions are present right from the establishment of land plants. The plants…

Q: The conversion of ammonia to nitrate, known as _______________, is a two-step process performed by…

A: Nitrogen cycling is a biogeochemical cycle that converts atmospheric dinitrogen molecules into…

Q: 8.Which of the following may be true of atmospheric CO2?     A)  The ocean will absorb the excess…

A: The thin gaseous layer that surrounds the earth is the atmosphere. It is a layer of seven different…

Q: How is impetigo spread?

A: The immune system of the body protects the individual from the attack of external pathogens. The…

Q: The greastes effect that hmans have on the carbon cycle derives from A) the production of methane…

A: There are resources in nature that occur without any interference or action of humankind, such…

Q: of the following organisms, which one can counteract the overload of CO2 in the atmosphere? choose…

A: Answer of the question given below...

Q: What product is generated by assimilation in the nitrogen cycle.

A: Assimilation is the process by which plants and animals incorporate the ammonia and NO3  that are…

Q: Why is nitrogen important to living things? What type of organism is responsible for making nitrogen…

A: The balance of the nutrients in the biosphere makes life sustainable. The movement of nutrient…

Q: The most common microbiological contaminant of air is:(a) Spores from bacteria (d) Gram-positive…

A: The unicellular minute organisms which are not visible from the naked eye are known as microbes.…

Q: The rhizosphere is: Group of answer choices A.) an area 1-2 mm in thickness adjacent to the root.…

A: It is the type of close and long term biological interaction between two different biological…

Q: Algal blooms are indicators of healthy nutrient cycles.     A) True   B) False 30. The increase in…

A: An algal bloom, also known as an algae bloom, occurs when the population of algae in freshwater or…

Q: each of the following processes. a. infection. b. decomposition of organic material: C. O2…

A: Microorganisms, commonly known as microbes, constitute a vast array of minuscule life forms,…

Q: Available Nutrients occur in the soil generally in the form of: Group of answer choices A.) Ions…

A: Soil is a heterogeneous mixture of various organic and inorganic compounds.

Q: While sloshing around in the swampy wetlands of a nearby forest preserve, a small child notices a…

A: Wood decay is the process by which cellulose and lignin are transformed to carbon dioxide and water.…

Q: The Norfolk Broads is an area of rivers and lakes in East Anglia. It is surrounded by farmland and…

A: The bacteria metabolize the biological waste components and release some of the inorganic components…

Q: The term BOD (Biological Oxygen Demand): Group of answer choices is a measure of the organic matter…

A: Biological oxygen demand Biochemical oxygen demand or BOD is defined as the amount of dissolved…

Q: The practice of crop rotation uses nitrogen fixation to create fertile fields. First, a plant…

A: For plant growth different micronutrients and micronutrients are needed. Some of this nutrients are…

Q: Why is the stringent response typically active during nitrogen starvation but not in response to…

A: Bacteria depend on the nutrient sources for their growth and reproduction. Nutrients such as carbon,…

Q: 16. Photosynthetic organisms use energy from the sun to reduce A) formaldehyde; ethanol B) CO2;…

A: Photosynthesis is the process by which plants make their own food. In this process, they convert…

Q: What gas do plants absorb from the atmosphere during photosynthesis? a) Oxygen b) Nitrogen c)…

A: Photosynthesis is an exceptionally critical process for plants where they use light, often from the…

Q: Question 7 The carbon cycle differs from the nitrogen cycle in that ______________________.…

A: The elements essential for life are circulated on this planet in a cyclic manner. As there is no new…

Q: vides on for provides energy for oxygen produces produces are inputs for E) F) G) H) occurs in…

A: There are two interwoven processes described above in these two processes reactants of one process…

Q: Which of the following statements is correct? A) Microorganisms are significant contributors to the…

A: Microbiology is the branch of science that deals with the study of microorganisms. Microorganisms…

Q: (i) Identify the type of pollution. (ii) Name one pollutant that causes the above pollution. (iii)…

A: * Pollution is the introducing  harmful gases or material into the environment. called as…

Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."