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TLS Online TPP Program

#Question id: 28835

All microtubules are nucleated from structures known as microtubule-organizing centers, or MTOCs, select the correct prediction about MTOCs?

#Unit 2. Cellular Organization
  1. Both (+) and (−) end of the microtubule extends away from it
  2. Both (+) and (−) end of the microtubule stays anchored in the MTOC
  3. (−) end of the microtubule stays anchored in the MTOC while the (+) end extends away from it
  4. (+) end of the microtubule stays anchored in the MTOC while the (-) end extends away from it
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TLS Online TPP Program

#Question id: 2341

#Unit 2. Cellular Organization

Water molecules crossing a plasma membrane do so by
TLS Online TPP Program

#Question id: 2342

#Unit 2. Cellular Organization

Which of the following is a requirement for osmosis to occur?
TLS Online TPP Program

#Question id: 2343

#Unit 2. Cellular Organization

What advantage would a plant cell have over an animal cell if both were placed in pure water
TLS Online TPP Program

#Question id: 2344

#Unit 2. Cellular Organization

The release of insulin from certain human cells is an example of
TLS Online TPP Program

#Question id: 2345

#Unit 2. Cellular Organization

An amoeba is engulfing bacterial cells by surrounding them with a pseudopod. This is an example of
TLS Online TPP Program

#Question id: 2346

#Unit 2. Cellular Organization

The removal of waste products from the amoeba is an example of