Q:What inorganic salts are needed for seeds?

Phosphate, nitrogen, magnesium, calcium, iron, copper, and boric acid

Q:A. food gathering and digestion B. photosynthesis and diatom structures C. reproduction and osmosis D. wave and current motions

its not a so try b or c those 2 are the most likely to be the right answers

Q:What is the time when the maximum number of inorganic salts is needed

Seedling stage requires the largest amount of inorganic salts, because the seedling period is to lay the foundation for the growth period, in the strong growth period is mainly composed of synthetic organic matter.

Q:What is the harm to the human body?

The disadvantage of soda ash is the vitamin B1, B2 and vitamin C in food have a strong destructive effect, and will affect the body of certain minerals absorption and utilization, and therefore can not be abused.

Q:Alkaline pool can breed what

In the future of adult fish sales process found that after long-distance transport, part of the fish surface congestion, affecting the survival rate of transport and marketing. This may be associated with the addition of fish oil in the larger amount, resulting in high fish fat, muscle softness. Suggested in the late breeding, should reduce or even stop the addition of fish oil, and should increase the water flow, stimulate the fish, to achieve the purpose of exercise to improve the survival rate of transport.

Q:What is the difference between inorganic and inorganic salts?

Inorganic salts are salts of inorganic substances, including salts produced by strong acids, salts produced by inorganic weak acids, and salts of small amounts of organic acids.

Q:Nutritional characteristics of carbohydrates and inorganic salts in vegetables

Inorganic salts are absorbed and utilized by crops in the soil. Carbohydrates are composed of carbon (C) and water (H20). Each person's body contains carbohydrates.

Q:I had asked a similar question on GC operation last week, but for different kinds of compounds.For my biochem research project at school, I'm testing the ability of a species of bacteria to biodegrade alcohols found in gasoline (methanol, ethanol, isopropyl, tert-butyl and cyclohexanol). The bacteria is growing in a solution of minute amounts of alcohols and Mineral Medium, which is basically just water and dissolved inorganic salts (CaCl2, KH2PO4, NH4NO3 and MgSO4).I know GC's are primarily used to separate organic mixtures. Can a GC separate organic compounds dissolved in salt water? Is it safe to put salt water in a GC? Or would I have to do an extraction to separate the alcohols and run the organic extract through the GC?

Do not let salts enter the GC. You will have to perform an extraction step and run that. Salts can precipitate in the column or degrade into reactive species that can corrode the GC. Water is OK since it will not destroy the column (I've run aqueous solutions before), but salts are not.

Q:Is all the inorganic salts in the body related to life activities?

Sugar is the most important material for the human body, all the activities of the human body, including learning, walking, digestion and breathing, etc., which are the most important substances in the human body. Consumption of energy (about 70%) mainly from the carbohydrates, fat is the body of the energy material, the protein is the basic material of human cells, but also to provide energy, vitamins are neither the main raw material of the organization, nor the supply of energy Material, but it has an important role in the life activities of the human body; inorganic salts constitute an important raw material of human tissue, water is the main component of cells. Which protein, sugar, fat, vitamins can burn for organic matter, and water, inorganic salts can not burn as inorganic.

Q:What is a compound?

An element is called a free state of an element in the presence of an element.