At least 17 elements<span> are known to be essential nutrients for plants. In relatively large amounts, the soil supplies nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur; these are often called the macronutrients. Hope this helps. Have a nice day.</span>
A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. DNA and RNA molecules are written in a language of four nucleotides; meanwhile, the language of proteins includes 20 amino acids. Codons provide the key that allows these two languages to be translated into each other.
Answer:
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Explanation:
Cell wall: strong, ridgid, gives a plant cell its rectangular structure, green, non permeable, only in plants, 1st layer of plant cell
Cell membrane: weak membrane surrounding animal cell, 1st layer of animal, second in plant, whiteish clear color, semi permeable, in both plants and animals,
Both: organelle, in plant cells, made of cellulose
1. Sensory Input Sensory receptors gather information about the internal and external environments and convert it to a form which can be used by the animal. This information is then conveyed to integration centers.
2. Integration The input is interpreted and associated with the bodies appropriate response. Integration is carried out in the Central Nervous System (CNS).
3. Motor Input Conduction of signals from the integration centers (CNS) to effecter cells.