Answer:
The correct answer will be option D (they are complementary).
Explanation:
Complementary DNA or cDNA is an edited DNA molecule synthesized from a single-stranded RNA called mRNA. The reaction of cDNA formation from mRNA is catalyzed by an enzyme called "reverse transcriptase".
The cDNA strands formed is also known as a complementary copy of mRNA as it contains no introns or non-coding sequence in its sequence similar to mRNA. cDNA is used in recombinant DNA technology to clone eukaryotic genes in prokaryotes.
Thus, option D (they are complementary) is the correct answer.
FUNCTION: lysosomes provide an intracellular digestive system that allows the cell to digest the damaged cellular structures, the food particles that have been ingested by the cell and unwanted matter such as bacteria.it contain the hydrolytic enzyme that is capable of splitting an organic compound.
Answer;
D) the dollar to appreciate when compared to the Euro.
Explanation;
-Changes in exchange rates cause a change in the international relative prices of goods. One country's goods and services become more or less expensive relative to another's.
-Additionally; changes in exchange rates can cause a change in the international relative prices of assets. These fluctuations in wealth can then affect firms, governments, and individuals.
-An exchange rate crisis occurs when a currency experiences a sudden and large loss of value against another currency following a period in which the exchange rate had been fixed or relatively stable.
The given blank can be filled with liver.
The huge surface area of the small intestine helps in absorption of nutrients. The water-soluble nutrients and small fats enter the bloodstream directly. The inner surface of the small intestine comprises hundreds of folds of compositions known as villi. Within the villi, there are numerous microscopic projections known as microvilli.
The microvilli substantially enhance the surface area of the small intestine that upsurges the rate of absorption of nutrients. Upon entering the bloodstream the water-soluble nutrients are directed towards the liver prior to being transported to the cells.
