Macro
Macro nutrients = six nutrients are required by the plants in large quantities and hence these are called macro nutrients. Micro nutrients = iron , manganese , zinc , copper , molybdenum , boron and chlorine are the micro nutrients which used in small quantities.
the elements which are very essentiel for the growth of plants are called macro nutrients.these nutrients are required in fairly large quantity show they aare called macronutrients.
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Most foods contain a mix of nutrients, which are classified as either macro-nutrients, or micro-nutrients. The macro-nutrients are carbohydrates (including fiber), fats, protein, and water, which we need in relatively large amounts. Carbohydrates, fats, and protein provide the structural material of cells, as well as energy (calories). Micro-nutrients include vitamins, minerals, enzymes, and phytonutrients, including antioxidants and pigments, which we need in relatively small amounts compared to macro-nutrients.
there are sixteen nutrients needed by plant ,three nutrients it gets from air, water, soil and from other thirteen nutrients ,six are required in large amount called macro-nutrients and seven are required in small amount are called micro-nutrients .
blood agar, as it provides essential nutrients and growth factors needed for the growth of fastidious bacteria. Additionally, the presence of blood in the agar helps to support the growth of these bacteria by providing additional nutrients.
The source of nutrients in nutrient agar is typically peptones, beef extract, and agar. These components provide carbon, nitrogen, vitamins, and minerals necessary for the growth of a wide variety of microorganisms.
Carbs, Fat and Protein
A petri dish is a shallow, round glass or plastic dish used to hold agar, a gel-like substance that provides nutrients for growing microorganisms. An agar plate is a petri dish containing agar with added nutrients and is used to culture and grow specific microorganisms for study. The main difference is that an agar plate contains nutrients specifically tailored for the growth of certain microorganisms, while a petri dish may not contain any added nutrients.
Nutrient agar is used for bacteria because it contains nutrients like amino acids, vitamins, and minerals suitable for bacterial growth. Fungi typically require more complex nutrients and specialized media for cultivation, such as Sabouraud agar. Nutrient agar may lack specific nutrients needed for fungi to grow and reproduce effectively.