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TLS Online TPP Program

#Question id: 4381

All the following statements about heterochromatin are true except:

#Unit 3. Fundamental Processes

  1. DNA dyes stain heterochromatin more darkly than euchromatin.

  2. The DNA of heterochromatin is more highly condensed than that of euchromatin.

  3. Heterochromatin is associated with inactive genes.

  4. Heterochromatin is more susceptible to DNaseI than is euchromatin.

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TLS Online TPP Program

#Question id: 9269

#Unit 6. System Physiology – Plant

The distribution of electrons in the excited molecule is somewhat different from the distribution in the groundstate molecule, Absorption of blue light excites the chlorophyll to a higher energy state than absorption of red light because
TLS Online TPP Program

#Question id: 24112

#General Aptitude

You cannot become a certified teacher without completing the prerequisite student-teaching assignment.
TLS Online TPP Program

#Question id: 3518

#Unit 8. Inheritance Biology

Assume that the trihybrid cross AA BB rr X aa bb RR is made in a plant species in which A and B are dominant but there is incomplete dominance between R and r. Consider the F2 progeny from this cross, and assume independent assortment. The phenotypes appear in this F2 progeny?
TLS Online TPP Program

#Question id: 2265

#Unit 2. Cellular Organization

Passage through pores in the nuclear envelope is restricted primarily to
TLS Online TPP Program

#Question id: 10394

#Unit 6. System Physiology – Plant

The interconversion of phytochrome Pr to Pfr form proposed by