Just like our bodies, earth's cycles tend to maintain a balance or
1. hydration
2. inte...
Answers: 2
Biology, 22.06.2019 05:50
Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi
Answers: 2
Biology, 22.06.2019 06:00
What element is able to combine with itself and hydrogen to form large molecules ?
Answers: 1
Biology, 22.06.2019 11:30
What is the process by which biological parents pass traits such as hair type or eye color to their children
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 α-bungarotoxin).
Answers: 2
Computers and Technology, 28.02.2021 01:10
Computers and Technology, 28.02.2021 01:10
Mathematics, 28.02.2021 01:10
Mathematics, 28.02.2021 01:10
Spanish, 28.02.2021 01:10
Mathematics, 28.02.2021 01:20
Physics, 28.02.2021 01:20
Computers and Technology, 28.02.2021 01:20
English, 28.02.2021 01:20
Biology, 28.02.2021 01:20
Mathematics, 28.02.2021 01:20