What make up proteins, what are they subunits called, and what bonds them together

Which element is found in both dna and proteins

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

Anton created a chart listing different types of materials. which best complete the chart?