Answers: 2
Biology, 21.06.2019 21:30
Facilitates growth and change in neurons and the migration of neurons to different sites in the brain
Answers: 1
Biology, 22.06.2019 12:30
The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is
Answers: 1
Biology, 22.06.2019 13:20
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 Ī±-bungarotoxin).
Answers: 2
Biology, 22.06.2019 15:20
Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white
Answers: 2
Which process eliminates substances from cells in vesicles?...
Computers and Technology, 23.06.2019 11:00
Mathematics, 23.06.2019 11:00
Mathematics, 23.06.2019 11:00
Mathematics, 23.06.2019 11:00
Mathematics, 23.06.2019 11:00
Physics, 23.06.2019 11:00
History, 23.06.2019 11:00
Mathematics, 23.06.2019 11:00
Mathematics, 23.06.2019 11:00