1. what type of organism is the grass? * 1 point a producer b primary consumer c secondary consumer d tertiary consumer 2. which animal is the herbivore or primary consumer? * 1 point a rabbit b fox c both d neither 3. which animal is the carnivore or secondary consumer? * 1 point

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

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).

As an asteroid comes close to earth, it's name will change to? apex