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TLS Online TPP Program

#Question id: 5311

Which of the following conclusions has led to the comparison between the number of human genes and those of other animal species?

#SCPH28 | Zoology

  1. The density of the human genome is far higher than in most other animals.

  2. The number of proteins expressed by the human genome is far greater than the number of its genes.

  3. Most human DNA consists of genes for protein, tRNA, rRNA, and miRNA.

  4. The genomes of most other organisms are significantly smaller than the human genome.

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TLS Online TPP Program

#Question id: 605

#SCPH05 I Biotechnology

Which statement is false about allosteric regulation?
TLS Online TPP Program

#Question id: 606

#SCPH05 I Biotechnology

Which statement is false about regulatory enzymes that are controlled allosterically?
TLS Online TPP Program

#Question id: 607

#SCPH05 I Biotechnology

In E. coli ________ is an activator and ________ is a negative allosteric modulator of the enzyme phosphofructokinase-1. 
TLS Online TPP Program

#Question id: 608

#SCPH05 I Biotechnology

The ʺTʺ state refers to the ________.
TLS Online TPP Program

#Question id: 609

#SCPH05 I Biotechnology

The ________ theory explains cooperative binding by suggesting all subunits of a given protein have the same conformation, either all R or all T.
TLS Online TPP Program

#Question id: 610

#SCPH05 I Biotechnology

Protein A has four identical subunits, each of which binds one molecule of ligand Y. The binding of one molecule of Y to one of the subunits induces a conformational change in neighboring subunits that enhances the binding of additional units of Y. This is an example of________.