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TLS Online TPP Program

#Question id: 410

For the reaction A -> B, the Keq' is 10^4.  If a reaction mixture originally contains 1 mmol of A and no B, which one of the following must be true?

#SCPH05 I Biotechnology

  1. At equilibrium, there will be far more B than A.

  2. The rate of the reaction is very slow.

  3. The reaction requires coupling to an exergonic reaction in order to proceed.

  4. The reaction will proceed toward B at a very high rate.

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TLS Online TPP Program

#Question id: 4766

#SCPH12 I Genetics

In soybeans, resistance to sudden death syndrome (SDS) is inherited as a dominant condition. In some cases, individuals that are not resistant to SDS (but whose parents were) can pass the trait on to their progeny. This is an example of which of the following?
TLS Online TPP Program

#Question id: 2921

#SCPH28 | Zoology

During which stage of the cell cycle is the chromosome content of a mammalian liver cell 1n?
TLS Online TPP Program

#Question id: 305

#SCPH05 I Biotechnology

Conditions for ionic bond formation is / are________

(A) Small cation, large anion

(B) Low IP of cation, high electron affinity of anion

(C) Large cation, small anion and less charge

(D) Less lattice energy

Correct answer is:
TLS Online TPP Program

#Question id: 19706

#SCPH06 I Botany

In second-degree heart block
TLS Online TPP Program

#Question id: 5609

#SCPH01 Biochemistry

Just before sperm addition, sea urchin eggs are microinjected with a calcium chelator. What event will most likely not takes place after fertilization?