Using a parental dna strand as a template, a new dna strand is synthesized by

a. a replication fork.

b. an endonuclease.

c. dna polymerase.

d. dna ligase.

What happens to the nuclear membrane after prophase?

Which of Kepler's laws states that planets sweep equal areas in equal times? A. first B. second C. third D. law of universal gravitation

Describe the air mass

How are organisms in the domain Eukarya different from those in the domain Archaea? O A. Eukaryotes have one cell. B. Eukaryotes have a cell wall. O C. Eukaryotes have DNA. D. Eukaryotes have organelles in membranes.

Cells carry out what

Why are fossils rare

What type of biomolecule is being produced at the ribosome? A) lipid B) protein C) carbohydrate D) nucleic acid

Name the calf muscle.

Describe the outcome of irregular mitosis, meiosis I and meiosis II. be sure use all relevant terminology and to note the impact on chromosomal number in each circumstance.

Where is Earth located in relation to the sun?