What was the result?
what conclusions were drawn?
what was the result? what conclusions were drawn?
protein was proven to be the "transforming principle".
treatment with protease resulted in the loss of transforming ability.
the dna was proven to be the "transforming principle".
treatment with deoxyribonuclease resulted in the loss of transforming ability.
the rna was proven to be the "transforming principle".
treatment with ribonuclease resulted in the loss of transforming ability.
the deoxyribonuclease was proven to be the "transforming principle".
treatment with deoxyribonuclease resulted in the retention of transforming ability.

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).