Agricultural lands frequently require nutrient augmentation because ________.

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#Question id: 23579

#Unit 13. Methods in Biology

Results of research on the Human Genome Project should enable which of the following?

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#Question id: 11940

#Unit 7. System Physiology – Animal

Which of the following is filtered most readily by the glomerular capillaries?

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#Question id: 5807

#Unit 8. Inheritance Biology

Which of the following would be an example of a germline mutation?

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#Question id: 10292

#Unit 6. System Physiology – Plant

The oxidative pentose phosphate pathway also known as

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#Question id: 13204

#Unit 6. System Physiology – Plant

Many of the carriers of Sucrose–H+ symporters in the phloem play various role in transport, most of the transporters are found in source, path, and sink tissues. Some carriers are characterized such as;

a) SUT1, has high-affinity / low-capacity transporter found in the minor veins of source tissues, appears to be important in phloem loading.

b) Important role of SUT1 in phloem loading appears to be complemented by SUT4, which is low-affinity/high-capacity carrier

c) SUT2, appears to function as a sucrose sensor. This is indicated by findings showing that SUT2 is more highly expressed in sink and path tissues than in source leaves.

d) The major sucrose transporters in phloem loading into the companion cells and final uptake into companion cells appears to be the function of SUT4

Which of the following combination is correct?