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TLS Online TPP Program

#Question id: 12018

The amount of energy entering a food chain depends on the

#Unit 10. Ecological Principles
  1. Direction of energy flow in the system
  2. Efficiency of energy recycling in the system
  3. Biomass of carnivores and their efficiency in locating and capturing animal prey
  4. Biomass of autotrophs and their efficiency in transforming solar energy into chemical energy
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TLS Online TPP Program

#Question id: 15661

#Unit 8. Inheritance Biology

Which of the following is NOT true of a maternal effect gene?
TLS Online TPP Program

#Question id: 86

#Unit 1. Molecules and their Interaction Relevant to Biology

Examine the cyclic D-monosaccharide shown below. The ring structure is the ________ and the linear form of this monosaccharide must be a/an ________.
TLS Online TPP Program

#Question id: 26350

#Unit 2. Cellular Organization

Heterochromatic regions, silenced genes, and gene-sparse regions of chromosomes are typically localized to the.
TLS Online TPP Program

#Question id: 5215

#Unit 11. Evolution and Behavior

What is it about short tandem repeat DNA that makes it useful for DNA fingerprinting?
TLS Online TPP Program

#Question id: 3291

#Unit 11. Evolution and Behavior

Which of the following is the most predictable outcome of increased gene flow between two populations?