A part of an mRNA molecule with the following sequence is being read by a ribosome: 5'- CCG-ACG -3'. The following charged tRNA molecules are available. Two of them can correctly match the mRNA so that a dipeptide can form. tRNA Anticodon Amino Acid 3'- GGC -5' proline 3'- CGU -5' alanine 3'- UGC -5' threonine 3'- CCG -5' glycine 3'- ACG -5' cysteine 3'- CGG -5' alanine The dipeptide that will form will be .

Pro-Thr has to form.

Explanation:

The two anticodons that can fit in are 3'-GGC-5' (Proline) and 3'-UGC-5'(Threonine). The forming peptide is known as Pro-Thr. IUPAC refers as "Prolylthreonine"

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.