Answer:
Enzymes are very efficient catalysts for biochemical reactions. They speed up reactions by providing an alternative reaction pathway of lower activation energy. Like all catalysts, enzymes take part in the reaction - that is how they provide an alternative reaction pathway.
Explanation:
The third one that says that virus replicates in a host
The jejunum is the midsection of the small intestine, connecting the duodenum to the ileum.
Cortical areas that are not primarily concerned with sensory motor or language functions are cortical associated areas.
The cortex association areas are the areas, which perform the function of detection of stimulus, which cannot be easily detected by the help of the primary cortex.
They are not directly concerned with the sensory and motor information. They are mainly responsible for the interpretation, integration, and generation of action on the information from other areas of cortex.
