Assimilate means to take in and incorporate into the body. Describe how enzymes (both synthesis and digestive) help the process of assimilation. Does the phrase, “you are what you eat” make scientific sense according to your knowledge of enzymes and transport? Some people have a condition known as lactose intolerance. This occurs when there are fewer (or no) lactase enzymes to break down the sugar found in milk (lactose). Could a similar issue arise from consuming and digesting crickets?

Which is the best example of plant tissue? the answer is d (just took the test)

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).

Which feature would you expect to find in a population in which sexual selection depends on male competition?