Now you will translate the amino acid sequence for the given tRNA strand. Remember that codons are 3 base pairs long.
17. AUG CAC UGU CCU UUC GCU GAC
18. GAG AUC UGG UUG GAA UCG
19. AGC GUA UUA ACG UAU CAU
20. AGU CGA UCG AUG CGG AUG AUA
21. GUC GUC GAU AGC UAU CAU GCA

Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains α-bungarotoxin).