Materials translocated in the phloem, such as sucrose, amino acids, hormones and some inorganic ions. Some inorganic solutes that move in the phloem called mobile elements. In contrast, some are relatively immobile in the phloem.

A) Immobile elements

B) Mobile elements

i) potassium, magnesium, phosphate, and chloride

ii) caesium, zinc, magnesium and iron

iii) nitrate, calcium, sulfur, and iron

iv) potassium, calcium, cobalt and caesium

Which of the following are the correct match of mobile and immobile elements in the phloem?

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#Question id: 548

#SCPH28 | Zoology

Which one of the following statements is true of enzyme catalysts?

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#Question id: 14111

#SCPH01 Biochemistry

which of the following is a database of translated nucleic acid sequences stored in the EMBL database?

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#Question id: 15878

#SCPH05 I Biotechnology

A vitamin which has been found to inhibit callus formation and improve growth and quality of shoots.

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#Question id: 7015

#SCPH01 Biochemistry

During the specification of neural crest cells, the neural plate is bordered by neural crest anteriorly and caudally, and by placodal ectoderm anteriorly. If the ectodermal cells receive both BMP and Wnt for an extended period of time, they become

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#Question id: 1744

#SCPH01 Biochemistry

Which of the following events occurs earliest in T-cell signaling?