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TLS Online TPP Program

#Question id: 434

 Anabolic and catabolic reactions in eukaryotes can occur simultaneously in cells. This is possible because ________.

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. they all occur in the cytosol

  2. the anabolic and catabolic pathways do not share any intermediate metabolites

  3. of the compartmentation of metabolites for the reactions of opposing pathways

  4. all catabolic reactions are exergonic and all anabolic reactions are endergonic

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TLS Online TPP Program

#Question id: 3040

#Unit 2. Cellular Organization

Which of the following is electron source for lithotrophs microorganisms?
TLS Online TPP Program

#Question id: 3041

#Unit 2. Cellular Organization

Which statement about gram-negative bacteria is correct?
TLS Online TPP Program

#Question id: 3042

#Unit 2. Cellular Organization

Mycotoxins are formed during the end of
TLS Online TPP Program

#Question id: 3044

#Unit 2. Cellular Organization

If the pH indicator were left out of MacConkey agar, the medium would be
TLS Online TPP Program

#Question id: 3045

#Unit 2. Cellular Organization

Which one of the following combinations Mac-Conkey Agar allows to growth of gram negative bacteria?

(P) Bile salts                          (Q) Sodium chloride

(R) Methylene blue                  (S) Crystal violet
TLS Online TPP Program

#Question id: 3046

#Unit 2. Cellular Organization

Which one of the following reagent used in differentiation of gram positive and Gram negative bacteria?

(P) Congo red                        (Q) Safranine

(R) Methylene blue                  (S) Iodine