百度试题 结果1 题目11 The roots of plants take up nitrates from the soil. C What are the nitrates used to make? A fat B glucose C protein D starch 相关知识点: 试题来源: 解析 C 反馈 收藏
aNitrogen is what gives plants their green vibrancy, and is available in many different forms. Nitrogen is broken down into nitrates, which are water-soluable and absorbed through the roots. If you previously resorted to chemical fertilizers, be aware that most organic fertilizer is slow-release,...
Growing Plants The plant roots take up the nitrates, trace minerals and nutrients from the water. The roots help to filter the water which is returned back to the fish. The water is continuously recirculating so plants are constantly receiving warm nutrient rich water resulting in tremendous growt...
Nitrates are an important nutrient from plants. Natural nitrates from vegetables such as spinach contain vitamin C and other minerals. However, added nitrates are a common ingredient in cured or processed meats. While natural nitrates from vegetables have health benefits, consuming foods high in added...
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What happens to nitrates in soil is highly variable. It may be used by plants, flow to ground or surface water, or be consumed by bacteria. The amount of nitrate removed after leaving the drainfield varies between 0 and 90% depending on site conditions.- Washington State DOH, Nitrogen Remo...
it is an essential element of life. it is found in nitrates and nitrites in soil and water. all these substances are part of the nitrogen cycle and interconnected. industrial companies emit nitrogen extensively, increasing nitrite and nitrate content in the ground and water, being the consequence...
Question: What are the products of anaerobic respiration in yeast? Answer and Explanation: Learn more about this topic: Anaerobic Respiration | Definition, Equation & Types from Chapter 1/ Lesson 2 346K Learn the definitions of anaerobic and aerobic respiration. Discover the anaerobic respiration equ...
The bacteria that live in this area of the pond turn nitrates into nitrogen gas, which is released into the atmosphere. Nitrates are also absorbed by aquatic plants and algae during their growth processes. A pond without aquatic plants will prove to be a maintenance nightmare. For any ...
ammonia. The ammonia is then converted by other microorganisms into nitrates and nitrites. These compounds are taken up by plants. The nitrogen-fixing bacteria, such asRhizobium,live in nodules on the roots of leguminous plants, whereas organisms likeAzotobacterare free living, existing in the ...