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TLS Online TPP Program

#Question id: 27479

For monosaccharides having  two or more asymmetric carbons, their L or D con configuration can be decided by using

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. the symmetric carbon farthest from the carbonyl carbon
  2. the asymmetric carbon farthest from the aldehydic carbon
  3. the symmetric carbon farthest from the carbonyl carbon
  4. the asymmetric carbon farthest from the carbonyl carbon
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TLS Online TPP Program

#Question id: 11298

#Unit 10. Ecological Principles

A pyramid of numbers shows _____________.
TLS Online TPP Program

#Question id: 11299

#Unit 10. Ecological Principles

Carbon is initially incorporated into the food chain by _____________
TLS Online TPP Program

#Question id: 11300

#Unit 10. Ecological Principles

What type of organisms convert nitrates and nitrites into nitrogen gas?
TLS Online TPP Program

#Question id: 11301

#Unit 10. Ecological Principles

How is phosphorus returned to the soil from organic phosphorus?
TLS Online TPP Program

#Question id: 11314

#Unit 10. Ecological Principles

What type of organism produces acids that degrade rocks and minerals?
TLS Online TPP Program

#Question id: 11315

#Unit 10. Ecological Principles

Carnivores that eat herbivores in a food chain are the _________________.