Biology, 17.04.2020 21:28 elizabethajih99
Order the following terms as they would occur in a typical stretch reflex. Some items may be placed equivalently (in sequential order from left to right); some events may occur simultaneously (statements overlapping).
1. Muscle stretch
2. Muscle spindles are activated
3. Sensory neurons transmit afferent impulses
(This two together in the same colon, one below to other)
4. Interneurons send inhibitory impulses to antagonistic motor neurons
5. Extrafusal fibers of the stretched muscle are excited
(This two together in the same colon, one below to other)
6. Efferent impulses cause the stretched muscle to contract
7. Efferent impulses to antagonistic muscles are reduced
Answers: 3
Biology, 22.06.2019 07:00
Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.
Answers: 3
Biology, 22.06.2019 10:10
Which example describes a mutualistic relationship between organisms? young wasps prey on caterpillars. crabs eat the remains of dead fish. tapeworms feed on food in the intestines of cats ants protect a tree on which they feed.
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Biology, 22.06.2019 10:30
Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.
Answers: 3
Order the following terms as they would occur in a typical stretch reflex. Some items may be placed...
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