Bio Which of the following processes only occurs during endocytosis? (Pearson, 2011)

. A larger movement of molecules occurs that requires the participation of transporter molecules.

b. A movement of substances occurs from a medium where there is higher concentration to a medium of lower concentration.

c. The cell moves large molecules or particles into it, encompassing them in an invagination of its cytoplasmic membrane.

d) Substances move against their concentration gradient and therefore require the expenditure of metabolic energy.

C

Explanation:

Endocytosis refers to the process of a cell 'consuming' a large particle and keeping them in its cytoplasmic membrane.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'