What are the advantages of having a double helix contain 2 dna strands

What is not true about the lactiferous ducts and sinuses? what is not true about the lactiferous ducts and sinuses?

What is an example of a homoglycan? What is an example of a heteroglycan?

The process by which the cytoplasm of a eukaryotic cell divides to produce two cells is called

Assume that for a given gene a mutation creates an allele that functions as a dominant negative. The gene codes for a protein that forms a tetramer (4) within the cell.

What is the reason offspring of the organism Hydra often appear exactly the same as their parents? A) Hydra may reproduce asexually. B) Parent Hydra undergo sexual reproduction. C) A single cell will not develop into a full organism.

A child who enters puberty several years later than the average age is generally taller than average as an adult. why?

Which best describes homeostasis? A) Specialized cells work independently to perform their specific functions. B) Specialized cells work only as a team to perform the functions of the body.

Write 2 paragraphs on the differences and similarities of a plant cell and an animal cell

Which of the following is a carbohydrate? a. ATP b. steroid c. wax d. sucrose

16. What is osteoporosis? How can it affect bones? Why is calcium important to bones?