During DNA replication, the enzyme DNA Helo case function to

A) unzips and unwind the strand of DNA.

B) match the correct base

C) rejoin the hydrogen bonds

Identify each body part labeled in the diagram. Yellow Surgeonfish (Acanthurus Xanthopterus)

During replication, DNA is collected in regions where replication machinery is located. T/F

Which of the following best describes a cladogram

Which is a modification into the spine in a cactus plant? Stems Leaves Buds

The plant cell wall A. is found just inside the plasma membrane. B. is a protective structure made of cellulose fibrils. C. regulates the composition of the cytoplasm. D. makes food by converting light energy to chemical energy. E.

What is the main difference between a cell nucleus and a nucleoid? A. size of the organelle. B. arrangement of the cytoskeleton C. movement of the flagella D. presence or absence of a surrounding membrane

What is the name of the moon phase

What is the age of viability, and during what weeks does a fetus reach this age?

Who was evolution established by

A student is applying the scientific method to a study of the effect of temperature on plant growth. Each day he writes down the temperature in plant height measurements and a table in his laboratory notebook.