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TLS Online TPP Program

#Question id: 12567

Which of the following is true about the current research about forest fragmentation?

#Unit 10. Ecological Principles
  1. Fragmented forests support a greater biodiversity because they result in the combination of forest- edge species and forest interior species.
  2. Fragmented forests support a lesser biodiversity  because the  forested- adapted species leave,  and  only the edge and open- field species can occupy fragmented forests.
  3. Fragmented forests are the goal of conservation biologists who design wildlife preserves
  4. Harvesting timber that results in forest fragmentation results in less soil erosion.
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TLS Online TPP Program

#Question id: 9580

#Unit 6. System Physiology – Plant

Many Antenna Complexes Have a common structural motif In all eukaryotic photosynthetic organisms that contain both chlorophyll a and chlorophyll b, the most abundant antenna proteins are members of a large family of structurally related proteins, some of these proteins are associated with PSI and PSII such as LHCI and LHCII , Select the incorrect one regarding LHC complexes;
TLS Online TPP Program

#Question id: 20000

#Unit 13. Methods in Biology

Example of Cross-reactivity
a) Dominant and recessive gene
b) Autoimmune disease
c) Blood group mismatch
TLS Online TPP Program

#Question id: 11112

#Unit 7. System Physiology – Animal

The respiratory movement representing the total amount of exchangeable air is the:
TLS Online TPP Program

#Question id: 648

#Unit 1. Molecules and their Interaction Relevant to Biology

Enzyme catalysis is regulated by a number of mechanisms. Also, the flux through metabolic pathways must be regulated. Given the metabolic pathway below, which choice accurately describes the regulation of compound G levels?
TLS Online TPP Program

#Question id: 583

#Unit 1. Molecules and their Interaction Relevant to Biology

When there are two substrates in a reaction, the reaction is said to be second order if ________.