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TLS Online TPP Program

#Question id: 14924

Which is NOT a characteristic that made peas useful as a model system for Mendel's studies?

#Zoology
  1. They are diploid and produce haploid gametes.
  2. They have a complex phenotype with much genetic variability.
  3. They are relatively small and easy to grow.
  4. They produce edible fruit
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TLS Online TPP Program

#Question id: 2110

#Zoology

According to the fluid mosaic model of cell membranes, phospholipids:
TLS Online TPP Program

#Question id: 2111

#Zoology

The membranes of winter wheat are able to remain fluid when it is extremely cold by:
TLS Online TPP Program

#Question id: 2112

#Zoology

According to the fluid mosaic model, a membrane:
TLS Online TPP Program

#Question id: 2113

#Zoology

Why are lipids and proteins free to move laterally in membranes?
TLS Online TPP Program

#Question id: 2114

#Zoology

A research team is working on the design of a new drug for the treatment of lung cancer. To be most effective, this drug must specifically enter the cytoplasm of lung cells while not entering the cells of other tissues. Which of the following characteristics would likely enhance the specificity of this drug?
TLS Online TPP Program

#Question id: 2115

#Zoology

Which of the following statements about diffusion is true?