Suppose one restriction enzyme (enzyme A, which targets a given sequence) makes one cut in a linear DNA fragment, and another restriction enzyme (enzyme B, which targets another distinct sequence) makes another cut in that same DNA. The cuts are not in the same place, and no two cut fragments are exactly the same size. The restriction digest is set up on an electrophoresis gel. How many bands should appear on the gel if both enzymes, A and B, are used in the restriction digest

How does using straws hurt the sea turtles?

Complete the sentences by matching the names of trees to the appropriate blanks. to do this, drag the names on the left into the appropriate blanks in the sentences on the right. match the words in the left column to the appropriate blanks in the sentences on the right. terms may be used more than once. make certain you have filled every blank with a term before clicking submit. 1. deciduous trees lose their leaves seasonally and include trees such as maple and elm. 2. conifer leaves are generally thin and needle-like, while seeds are contained in cones. conifers include cedar and pine. 3. evergreens are plants that maintain their leaves in all seasons and include trees such as cedar, elm, and pine. 4. hardwoods reproduce using flowers and have broad leaves; hardwoods include trees such as maple, , and cedar. elm returned you filled in 2 of 10 blanks incorrectly. mango trees are tropical broad leaf plants that maintain their leaves all year long. no credit lost. try again.

Name the organs of humanelemintary canal.