A beaker contains 100 milliliters (mL) of NaOH solution at pH = 13. A technician carefully pours into the beaker 10 mL of HCl at pH = 1. Which of the following statements correctly describes the result of this mixing?

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#Question id: 3050

#SCPH06 I Botany

Agar is well suited as a solidifying agent because

A. it has been melted in boiling water

B. it can be cooled to about 40 to 42°C before hardening

C. it will not melt again until the temperature rises to about 80 to 90°C.

D. most microorganisms cannot degrade it.

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#Question id: 3000

#SCPH05 I Biotechnology

Mycoplasmas are bacteria that lack cell walls. On the basis of this structural feature, whichstatement concerning mycoplasmas should be true?

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#Question id: 4728

#SCPH06 I Botany

The genotype r/r ; p/p gives fowl a single comb, R/– ; P/– gives a walnut comb, r/r ; P/– gives a pea comb, and R/– ; p/p gives a rose comb. Which of the following parental genotype would produce 3/8 Walnut comb, 1/8 pea comb, 3/8 rose comb and, 1/8 single comb?

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#Question id: 16090

#SCPH28 | Zoology

Which of the following is heat-dissipating mechanism?

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#Question id: 23243

#SCPH01 Biochemistry

In Maxam gilbert DNA sequencing autoradiogram is used for band visualization. What modification leads to band visualization?