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TLS Online TPP Program

#Question id: 13138

Life-history characteristics associated with K-selected ordgtanisms include K

#Unit 10. Ecological Principles
  1. Rapid reproductive rates, short generation times, and large body size
  2. Repeated reproduction, few progeny, and large body size
  3. Inhabiting early successional state communities, rapid maturation rates, and numerous large offspring
  4. Inhabiting climax communities, many small offspring, and short life span
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TLS Online TPP Program

#Question id: 12563

#Unit 10. Ecological Principles

How does phosphorus normally enter ecosystems? 
TLS Online TPP Program

#Question id: 4916

#Unit 8. Inheritance Biology

Kappa particles indicate
TLS Online TPP Program

#Question id: 1953

#Unit 4. Cell Communication and Cell Signaling

In rheumatoid arthritis, the outgrowth of synovial lining cells that produces erosions in the underlying cartilage and bone is called:
TLS Online TPP Program

#Question id: 1036

#Unit 4. Cell Communication and Cell Signaling

A urine sample with more than 100,000 organisms is considered indicative of infection. A urine sample containing 5,000 bacteria, with a generation time of 30 minutes, sits for 3 hours before finally being assayed. How many bacteria will then be present within the sample?
TLS Online TPP Program

#Question id: 11086

#Unit 7. System Physiology – Animal

A 17-year-old female was bicycling without a helmet when she fell and hit her head. In the emergency room, she was not conscious and was receiving ventilator assistance. Her blood gases follow:

PaO2 = 52 mm Hg,

PaCO2 = 75 mm Hg, pH = 7.15, and

HCO3− = 31 mM

The majority of the CO2 was being transported as