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TLS Online TPP Program

#Question id: 5205

Why is it preferable to use large computers and databases in searching for individual genes, rather than testing each sequence for possible function?

#SCPH28 | Zoology

  1. Testing for function would require too many cells.

  2. Testing for function would require knowing the species, its life stage, and its phylogeny.

  3. Testing for function would require knowing where a particular gene starts and ends and how it is regulated.

  4. Use of computer databases is intellectually less rigorous.

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TLS Online TPP Program

#Question id: 2615

#SCPH05 I Biotechnology

What are the effects shown in trp operon if we fused regulatory region of lac with structural genes of trp; which one is incorrect,
TLS Online TPP Program

#Question id: 3528

#SCPH28 | Zoology

Consider the following cross:

A/a ; B/b ; C/c ; D/d ; E/e  X a/a ; B/b ; c/c ; D/d ; e/e

What proportion of progeny will phenotypically resemble the first parent?
TLS Online TPP Program

#Question id: 12989

#SCPH06 I Botany

Choose the correct statement related to hydrogen bond and Van der Waals interactions
a. Hydrogen bond formation takes place between dipole-dipole interaction.
b. Van der waals interaction takes place between induced dipole-induced dipole.
c. Hydrogen bond formation takes place between induced dipole-induced dipole.
d. Van der waals interaction takes place between dipole-dipole interaction.
TLS Online TPP Program

#Question id: 2068

#SCPH01 Biochemistry

Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?
TLS Online TPP Program

#Question id: 5527

#SCPH01 Biochemistry

Ectoderm cells related with anterior neural crest cells condense and form