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TLS Online TPP Program

#Question id: 2490

Which of the following is true regarding the transport of cargo by cytoplasmic dynein?

#Unit 2. Cellular Organization

  1. Dynactin is the protein that links dynein to microtubules.

  2. Transport is toward the (+) end of the microtubules.

  3. GTP binds to the head region of dynein.

  4. LIS1 associates with the head region of dynein to facilitate transport.

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TLS Online TPP Program

#Question id: 5781

#Unit 8. Inheritance Biology

A ____ mutation affects the phenotype only under certain conditions.
TLS Online TPP Program

#Question id: 5782

#Unit 8. Inheritance Biology

A ____ mutation is intentionally caused.
TLS Online TPP Program

#Question id: 5783

#Unit 8. Inheritance Biology

Which of the following genetic diseases results from a mutation that prevents a protein from forming?
TLS Online TPP Program

#Question id: 5784

#Unit 8. Inheritance Biology

Which of the following genetic diseases results from a mutation that lowers the amount of protein produced?
TLS Online TPP Program

#Question id: 5785

#Unit 8. Inheritance Biology

Which disease is the result of a somatic mutation?
TLS Online TPP Program

#Question id: 5786

#Unit 8. Inheritance Biology

A mutation causing an abnormality in presenilin that disrupts amyloid production or function has been associated with