Part 1: Question 1 Natural polymers are found in:A. plants.B. animals.C. hair.D. All of the above Question 2 Clothes, carpet, automobiles, and cell phones all rely on:A. wood.B. polymers.C. carbon fibers.D. copper. Question 3 Which of the following polymers contribute to the construction of plumbing pipe?A. Polyethylene (HDPE)B. PolystyreneC. PolypropyleneD. […]

Title: Exploring Endocrine, Circulatory, and Respiratory Systems Instructions: Your lab report from Part 1along with the Part 2 activity will serve as a guide to answer the questions andto completethe tables for the endocrine, cardiovascular (circulatory), and respiratory systems. Endocrine System The endocrine system is comprised of glands that produce chemical messengers. […]

How is it possible for a change in a single amino acid in a protein of 1000 amino acids to destroy its function, even when that amino acid is far away from any binding site? Explain the slow and fast ways proteins are regulated. In the DNA of certain bacterial […]

Question: Think about the following two unlinked genes in the poisonous plant, Jimson Weed. The dominant allele V produces violet petals while the recessive allele v produces white petals. The dominant allele P produces prickly capsules while the recessive allele p produces smooth capsules. A true-breeding violet, smooth plant is crossed to a true-breeding white, prickly plant. What is […]