Biology, 12.02.2021 06:00 sandyykn6031

1. Many eukaryotic cells can be grown in tissue culture in the laboratory. Suppose you have two tissue cultures, one in G 1 phase and one in S phase. How would you
determine which culture was in G 1 and which was in S?

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Answer from: Quest

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.

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Answer from: Quest

Schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would notbe written on computer in this day and age.many schools now have a 1-to-1 computer policy, and many districts and states in the united states have mandated computers or ipads across the state for every student, including los angeles, the second largest school district in the country.but the thing is, when they tried it in la, it wasn't the success they hoped for. that's because the tablets weren't used as much as they expected. rather, it appeared there was a gap between the digital native's love of technology and their use of it in the classroom.this conflicted relationship with computers is also underscored by much of the literature on education. it is also highlighted in professional development and conferences such as edutech.

Answer from: Quest

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d) to harden materials to form different parts of earth’s layers

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bioteacher101

Answer from: Quest

Ascientist will use that to figure out how or why things are the certain way they are i hope this

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1. Many eukaryotic cells can be grown in tissue culture in the laboratory. Suppose you have two tis...

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