Ecosystem services include processes that increase the quality of the abiotic environment. Which of the following processes would fall under this category?

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#Question id: 11552

#SCPH28 | Zoology

Which of the following are properties of steroid hormones?

I) Steroid hormones are lipid soluble and easily cross the phospholipid bilayer.

II) Steroid hormones usually exert their effects on target cells through membrane receptor proteins.

III) Steroid hormones act on cells close to where they were produced.

IV) Steroid hormones regulate gene transcription by binding to intracellular receptor proteins.

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#Question id: 20026

#SCPH06 I Botany

Which of the following technique is most sensitive, that can analyzed 2μg per ml of antigen?

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#Question id: 18890

#SCPH01 Biochemistry

Which part of the light microscope controls the intensity of light entering the viewing area?

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#Question id: 38

#SCPH28 | Zoology

Which of the following is capable of existing as a pair of enantiomers?

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#Question id: 20713

#SCPH01 Biochemistry

Under anaerobic conditions and in the presence of what microbial electron transfer and respiration can proceed if suitable exogenous electron acceptors are available