Biology, 20.11.2020 21:40, CrsvrBryan7852
In pea plants, tall pea plants (T) are dominant to short pea plants (t). If a pea plant had heterozygous genes for height, what would its phenotype be?
Answers: 2
Biology, 22.06.2019 11:30, wwesuplexcity28
Nucleic acids offer variability because they contain alternate forms of genes called .
Answers: 1
Biology, 22.06.2019 13:20, crazymadhatter0
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).
Answers: 2
In pea plants, tall pea plants (T) are dominant to short pea plants (t). If a pea plant had heterozy...
Mathematics, 14.07.2019 12:00
Mathematics, 14.07.2019 12:00
Mathematics, 14.07.2019 12:00
Mathematics, 14.07.2019 12:00
Mathematics, 14.07.2019 12:00
Biology, 14.07.2019 12:00