TLS Online TPP Program
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TLS Online TPP Program
#Question id: 1123
#Unit 4. Cell Communication and Cell Signaling
Epinephrine can be what kind of signaling molecule?
a. autocrine b. direct contact c. endocrine d. paracrine
TLS Online TPP Program
#Question id: 10884
#Unit 10. Ecological Principles
Herbivore ingests plant material with 1000 k j energy form producer and 300 kJ loss as feces waste; additionally herbivore invests 300 k j energy in respiration. What is production efficiency of that herbivore?
TLS Online TPP Program
#Question id: 4242
#Unit 3. Fundamental Processes
Which of the following properties is associated with a protein that will be secreted from a eukaryotic cell?
TLS Online TPP Program
#Question id: 19220
#Unit 12. Applied Biology
Opines are unique and unusual condensation products of either an amino acid and a keto acid or sugar. The condensation product of arginine and pyruvic acid is called
TLS Online TPP Program
#Question id: 14781
#Unit 13. Methods in Biology
A pack of cards contains 4 aces, 4 queens and 4 jacks. Two cards are drawn at random. The probability that at least one of them is an ace is