TLS Online TPP Program

#Question id: 11997


Which statement best contrasts environmentalism with ecology?

#Unit 10. Ecological Principles
  1. Ecology is the study of the environment; environmentalism is the study of ecology.
  2. Ecology provides scientific understanding of living things and their environment; environmentalism is more about conservation and preservation of life on Earth.
  3. Environmentalists are only involved in politics and advocating for protecting nature; ecologists are only involved in scientific investigations of the environment.
  4. Ecologists   study   organisms   in   environments   that   have   been   undisturbed   by   human   activities; environmentalists study the effects of human activities on organisms.
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TLS Online TPP Program

#Question id: 27403

#Unit 1. Molecules and their Interaction Relevant to Biology

Precursor for the sphingosine is

TLS Online TPP Program

#Question id: 3918

#Unit 3. Fundamental Processes

Which of the following is true, concerning rho?

TLS Online TPP Program

#Question id: 21255

#Unit 12. Applied Biology

Industrially, the most important primary metabolites are amino acids, nucleotides and vitamins, these metabolites are manufactured by__

TLS Online TPP Program

#Question id: 12183

#Unit 2. Cellular Organization

Following statements are regarding to regulation of S phase and mitotic cyclin levels in budding yeast.
A. In late anaphase, the anaphase-promoting complex (APC/C) ubiquitinylates S phase and mitotic cyclins.
B. In late anaphase, the anaphase-promoting complex (APC/C) phosphorylates S phase and mitotic cyclins.
C. During exit from mitosis and G1, Cdh1 is dephosphorylated and active; during S phase and mitosis, Cdh1 is phosphorylated and dissociates from APC/C, and APC/C becomes inactive.
D. During exit from mitosis and G1, Cdh1 is phosphorylated and active; during S phase and mitosis, Cdh1 is dephosphorylated and dissociates from APC/C, and APC/C becomes inactive.
E. The G1/S phase CDKs, which themselves are not APC/CCdh1 substrates, phosphorylate Cdh1 at the G1–S phase transition.
F. The G1/S phase CDKs, which themselves are not APC/CCdh1 substrates, ubiquitinylates Cdh1 at the G1–S phase transition.
Which of the following combination is correct?

TLS Online TPP Program

#Question id: 26466

#Unit 3. Fundamental Processes

Which of the following protein act as alarm and responsible for the production the “alarmone”