"Helps fix nitrogen in soil. Boost pea and bean yields with Garden Soil Inoculant. Simply shake granules into furrows as you plant. It contains nitrogen-fixing bacteria to promote stronger root systems and larger harvests. Easy-to-use sprinkler top makes application a snap. 8.7-oz. container treats a 150' row." This product is recommended for growing plants such as beans and peas, for all of the following reasons EXCEPT: These plants can convert nitrogen gas to ammonia
These plants can convert nitrogen gas to ammonia
These plants form symbiotic relationships with bacteria in the product.
These plants are legumes.
These plants produce root nodules that harbor bacteria.
Molecular nitrogen (nitrogen gas) makes up 78% of the Earth’s atmosphere, but is unavailable for use by all organisms except for some nitrogen-fixing ____. (Choose all correct answers.)
bacteria
cyanobacteria
eukaryotes
prokaryotes
fungi
Protists
Nitrogen gas is a chemically inert molecule. The prokaryotes that fix-nitrogen produce the enzyme nitrogenase. What does this enzyme do that allows these organisms to use nitrogen gas? (Hint: You might want to consult a chemistry book to help you with this answer.)
In biological nitrogen fixation (N2, ammonia, hydrogen, oxygen), is (Reduced, oxidized) when it accepts atoms, resulting in the production of (nitrogen gas, nitrate, water, ammonia ) .
Legumes produce (nitrogen, nitrogenase, lehemoglobin,oxygen ,bacteria) , which regulates the amount of (nitrogen, nitrogenase, lehemoglobin,oxygen ,bacteria) present in the root nodule so (nitrogen, nitrogenase, lehemoglobin,oxygen ,bacteria) activity is not inhibited.
Humans and other animals acquire their nitrogen from which of the following? (Choose all correct answers.)
protein from animals that eat other animals
protein from animals that eat plants
plant protein
protein from legumes
The nitrogen sources used by humans are (organic, inorganic) componds, while nitrogen gas is an (organic, inorganic) compound.
1.Correct answer is:These plants can convert nitrogen gas to ammonia.
2.Correct answera are:bacteria,fungi and cyanobacteria.
3.The enzyme helps to break the bonds that hold the two nitrogen atoms together.
4.In biological nitrogen fixation,N2 is reduced when it accepts hydogen atoms,resulting in the production of ammonia.
5.Legumes produce lehemoglobin , which regulates the amount of oxygen present in the root nodule so nitrogenase activity is not inhibited.
6.Correct answers are :
7.The nitrogen sources used by humans are organic componds, while nitrogen gas is an inorganic compound.
"Helps fix nitrogen in soil. Boost pea and bean yields with Garden Soil Inoculant. Simply shake...
The following organisms can incorporate nitrogen directly from the atmosphere into their bodies: Animals Cyanobacteria Bacteria Plants Phytoplankton Plants acquire nitrogen from: A) Ammonium (NH4+) from bacteria B) Nitrogen gas in the atmosphere (N2) C) Ammonium (NH4+) from fertilizers D) A and C E) A, B, and C The washing of fertilizer into bodies of water can lead to all of the following EXCEPT: Decreased oxygen levels in the water Higher concentrations of nitrogen in the atmosphere Increased growth of...
Food Microbiology Purpose To utilize the process of fermentation to make yogurt To describe organisms responsible for food borne illnesses and summarize a recent outbreak Introduction Microorganisms have been used for centuries for food preservation and to improve or change its taste. Evidence exists that yogurt, which is milk fermented by bacteria, has been around for over 4000 years. Today, many of the foods we eat are the result of microorganisms acting on foods for a specific and desired effect....
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
1. Which of the following are the sites within the human body where carbon dioxide and oxygen are exchanged? A. Alveoli B. Arteries C. Synapses D. Venules 2. Which of the following describes the most important reason for repeating an experimental investigation? A. To verify the validity of the original findings B. To expand upon the original investigation C. To manipulate the independent variable D. To attempt to disprove the hypothesis 3. Lithium has an atomic number of 3 and...