TLS Online TPP Program

#Question id: 921


Which of the following statements concerning the B oxidation of fatty acids is true?

#SCPH01 Biochemistry
  1. About 1,200 ATP molecules are ultimately produced per 20-carbon fatty acid oxidized.

  2. One FADH2 and two NADH are produced for each acetyl-CoA.

  3. The free fatty acid must be carboxylated in the B position by a biotin-dependent reaction before the process of B oxidation commences.

  4. The free fatty acid must be converted to a thioester before the process of B oxidation commences.

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TLS Online TPP Program

#Question id: 10901

#I Life Science/ Life Sciences Group – I-V

P-proteins have been characterized at the molecular level. P-proteins from the genus Cucurbita consist of two major proteins;

TLS Online TPP Program

#Question id: 10901

#SCPH05 I Biotechnology

P-proteins have been characterized at the molecular level. P-proteins from the genus Cucurbita consist of two major proteins;

TLS Online TPP Program

#Question id: 10901

#SCPH06 I Botany

P-proteins have been characterized at the molecular level. P-proteins from the genus Cucurbita consist of two major proteins;

TLS Online TPP Program

#Question id: 10903

#I Life Science/ Life Sciences Group – I-V

Materials translocated in the phloem, such as sucrose, amino acids, hormones and some inorganic ions. Some inorganic solutes that move in the phloem called mobile elements. In contrast, some are relatively immobile in the phloem.

A) Immobile elements

B) Mobile elements

i) potassium, magnesium, phosphate, and chloride

ii) caesium, zinc, magnesium and iron

iii) nitrate, calcium, sulfur, and iron

iv) potassium, calcium, cobalt and caesium

Which of the following are the correct match of mobile and immobile elements in the phloem?

TLS Online TPP Program

#Question id: 10903

#SCPH05 I Biotechnology

Materials translocated in the phloem, such as sucrose, amino acids, hormones and some inorganic ions. Some inorganic solutes that move in the phloem called mobile elements. In contrast, some are relatively immobile in the phloem.

A) Immobile elements

B) Mobile elements

i) potassium, magnesium, phosphate, and chloride

ii) caesium, zinc, magnesium and iron

iii) nitrate, calcium, sulfur, and iron

iv) potassium, calcium, cobalt and caesium

Which of the following are the correct match of mobile and immobile elements in the phloem?

TLS Online TPP Program

#Question id: 10903

#SCPH06 I Botany

Materials translocated in the phloem, such as sucrose, amino acids, hormones and some inorganic ions. Some inorganic solutes that move in the phloem called mobile elements. In contrast, some are relatively immobile in the phloem.

A) Immobile elements

B) Mobile elements

i) potassium, magnesium, phosphate, and chloride

ii) caesium, zinc, magnesium and iron

iii) nitrate, calcium, sulfur, and iron

iv) potassium, calcium, cobalt and caesium

Which of the following are the correct match of mobile and immobile elements in the phloem?