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TLS Online TPP Program

#Question id: 11304

In what way do the membranes of a eukaryotic cell vary?

#XL - Q Biochemistry
  1. Phospholipids are found only in certain membranes.
  2. Certain proteins are unique to each membrane
  3. Only certain membranes of the cell are selectively permeable.
  4. Only certain membranes are constructed from amphipathic molecules.
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TLS Online TPP Program

#Question id: 4927

#XL - R Botany

following cross were allowed

I-Recessive phenotype female X Dominat phenotype male = all recessive phenotype

II-Recessive phenotype male X Dominat phenotype female = all dominant phenotype

Which of the following conclusion?
TLS Online TPP Program

#Question id: 10673

#XL - T Zoology

Which of following attributes of parasite agent acts as a biological control is not necessary?
TLS Online TPP Program

#Question id: 15713

#XL - S Microbiology

A relatively ______ concentration of auxin favours cell proliferation and root differentiation while _______levels of cytokinin promote bud differentiation.
TLS Online TPP Program

#Question id: 11394

#XL - S Microbiology

Foods can be preserved in many ways by slowing or preventing bacterial growth. Which of these methods would not generally inhibit bacterial growth?
TLS Online TPP Program

#Question id: 353

#XL - Q Biochemistry

Measurements show that the pH of a particular lake is 4.0. What is the hydrogen ion concentration of the lake?