Enzyme that breaks down starches into simple carbohydrates

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

The response is the basis for vaccination. primary secondary tertiary none of the above

Where can a dna be found in a prokaryotic cell