Q. The composition of the inner mitochondrial membrane is most like that of

View solution

Q. If complex III were incorporated into an artificial lipid vesicle in order to demonstrate it's proton translocating ability in isolation, which of the following would be an appropriate electron donor?

View solution

Q. The cell membrane is made up of

View solution

Q. Which of the following statements about the outer mitochondrial membrane is not true?

View solution

Q. Specialized type of peroxisome and the site of glyoxylate pathway in certain plants is known as

View solution

Q. Which of the following observations is not used as evidence to support the concept of endosymbiotic origin of chloroplasts and mitochondria?

View solution

Q. The fluid matrix of a cell is called the

View solution

Q. Which of the following elements is likely to form the least polar covalent bond with hydrogen?

View solution

Q. The mitochondria were known in the nineteenth century to be osmotically active on the basis of evidence that

View solution

Q. Mitochondria can be expected most numerous in

View solution

Q. Why do some redox reactions in cells result in the transfer of electrons from a reductant with a higher standard redox potential to an oxidant with a lower standard redox potential?

View solution

Q. Lysosomes are associated with

View solution

Q. Which cell type is likely to have the most mitochondria?

View solution

Q. Tonoplast is a membrane around

View solution

Q. A cell without cell wall is called

View solution

Q. Chemical energy is supplied to eukaryotic cells by

View solution

Q. Which part of a plant contains the male sex cell?

View solution

Q. A widely accepted explanation for transport of sugar in phloem is called

View solution

Q. Phloem is composed of

View solution

Q. The movement of most minerals, including potassium into root cells is by

View solution