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TLS Online TPP Program

#Question id: 645

Which of the following is the correct combination of marker enzymes used to identify different organelles during subcellular fractionation of eukaryotic tissue?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Cytosol-Catalase; Mitochondria-Succinate Dehydrogenase; Lysosome-Acid phosphatase; Peroxisome-Lactate Dehydrogenase

  2. Cytosol-Acid phosphatase; Mitochondria-Succinate Dehydrogenase; Lysosome-Lactate Dehydrogenase; Peroxisome-Catalase 

  3. Cytosol-Lactate Dehydrogenase; Mitochondria-Succinate Dehydrogenase; Lysosome-Acid phosphatase; Peroxisome-Catalase

  4. Cytosol-Succinate Dehydrogenase; Mitochondria-Lactate Dehydrogenase; Lysosome-Acid phosphatase; Peroxisome-Catalase

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TLS Online TPP Program

#Question id: 10244

#Unit 10. Ecological Principles

Ecological niche modelling is used to predict the distributions of species. As a general rule, which of the following statements is true?
TLS Online TPP Program

#Question id: 10245

#Unit 10. Ecological Principles

Which of the following exemplifies an evenly spaced distribution?
TLS Online TPP Program

#Question id: 10246

#Unit 10. Ecological Principles

Under an ideal free distribution:
TLS Online TPP Program

#Question id: 10248

#Unit 10. Ecological Principles

Factors involved in an animal’s foraging "strategy" are
TLS Online TPP Program

#Question id: 10249

#Unit 10. Ecological Principles

A niche is
TLS Online TPP Program

#Question id: 12099

#Unit 10. Ecological Principles

According to the competitive exclusion principle, two species cannot continue to occupy the same