Her impact on her medical choice
Answer:
The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes.
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Answer:
Calcium voltage gated ion channels
Explanation:
There are two types of ion channels involved in the neuromuscular junction and end plate potentials: voltage-gated ion channel (responsive to changes in membrane voltage which cause the voltage gated ion channel to open) and ligand-gated ion channel (responsive to certain molecules such as neurotransmitters).
The resting membrane potential of a motor neuron goes from -70mV to -50 with a higher concentration of sodium outside and a higher concentration of potassium inside. <em>When an action potential propagates down a nerve and reaches the axon terminal of the motor neuron, the change in membrane voltage causes the calcium voltage gated ion channels to open allowing for an influx of calcium ions. </em>These calcium ions cause the acetylcholine vesicles to release acetylcholine via exocytosis into the synaptic cleft.
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Answer:
The correct option is <u>A. Carbon dioxide will be produced due to cellular respiration.</u>
Explanation:
Respiration can be described as a process in which sugars are converted into carbon dioxide and water. As the children discover that yeast cells lack chloroplast, hence they got the idea that yeast cells do not carry out photosynthesis. The children also observed that the yeast cells have abundance of the organelle, mitochondria. As mitochondria are the sites where cellular respiration takes place hence the children got the idea that yeast carries out cellular respiration and carbon dioxide is produced as a result of it.
