Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 3401
TLS Online TPP Program

#Question id: 3614

A gene showing codominance–

#Unit 8. Inheritance Biology

  1. has both alleles independently expressed in the heterozygote

  2. has one allele dominant to the other

  3. has alleles tightly linked on the same chromosome

  4. has alleles expressed at the same time in development

More Questions
TLS Online TPP Program

#Question id: 1274

#Unit 4. Cell Communication and Cell Signaling

Which of the following are included as functions of the extracellular matrix?

a. supporting differentiation               b. synthesis of procollagen

c. binding growth hormones               d. filtering
TLS Online TPP Program

#Question id: 3805

#Unit 3. Fundamental Processes

A newly replicated DNA duplex is likely to have:
TLS Online TPP Program

#Question id: 24573

#Unit 10. Ecological Principles

Calculate the finite rate of increase, if ecologists count the number of birds in the population, N0= 100, the next year ecologists count 110 birds in the same population, 
TLS Online TPP Program

#Question id: 15233

#Unit 13. Methods in Biology

Low-percentage acrylamide gels are also used to separate
A) Large DNA
B) Large proteins
C) Large RNA
D) All DNA, Proteins, RNA
TLS Online TPP Program

#Question id: 15237

#Unit 13. Methods in Biology

Agarose gels are used for the electrophoresis of
A. Proteins
B. DNA
C. RNA
D. Amino acids