Which one of the following transducers is a self-generating type transducer?

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#Question id: 12738

#SCPH28 | Zoology

Match  the following:

1. Growth Factors                                                    i. GTPase

2. Protein kinases                                                    ii. PDGF

3. G- Proteins                                                           iii. DNA binding protein

4. Nucleus located transcription factors      iv.Serine Kinases

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#Question id: 1275

#SCPH06 I Botany

The functions of the extracellular matrix include:

a. supporting differentiation.

b. inducing morphogenesis.

c. binding growth hormones.

d. repairing damaged tissue

which of the following combination is correct?

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#Question id: 15618

#SCPH01 Biochemistry

Wild type E. coli metabolizes the sugar lactose by expressing the enzyme ß-galactosidase. You have isolated a mutant that you call lac1-, which cannot synthesize ß-galactosidase and cannot grow on lactose (Lac-). During an condition  isolate  a second Lac– mutation, which you designate lac2-. Using P1 phage on this strain and use the resulting phage lysate to infect the lac2- strain, selecting for   Kanr   transductants. In this case, all 100   Kanr   transductants that are examined are Lac–. What does this result tell you about the relationship between the lac1- and lac2- mutations?

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#Question id: 4934

#SCPH28 | Zoology

What is another hypothesis regarding the formation of polymers such as proteins and nucleic acids?

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#Question id: 5574

#SCPH28 | Zoology

In close comparisons, external fertilization often yields more offspring than does internal fertilization. However, internal fertilization typically offers the advantage that ________.