What enzyme makes it less likely that DNA will be lost from telomeres during replication? The process that copies a DNA molecule B 6. It adds short, repeated DNA sequences to telomeres. Why or why not? The fact that her skin seems fine now is irrelevant because damage done now will not become evident for many years. Definition C Term 1.
Circle the correct answer to complete the sentence. The process that can change a harmless bacterial strain into a disease-causing strain B. In which type of cell is DNA circular? You can add this document to your study collection s Sign in Available only to authorized users. DNA polymerase Lesson
Organize your questions and answers in the two-column table below. The match is nearly always perfect between A and T and G and C, so that the code is copied correctly every time. A replication fork is a point in a DNA molecule where the two strands separate during replication.
These sunscreen ingredients block UVA radiation. The process that can change a harmless bacterial strain into a disease-causing strain B. Each time a chromosome is replicated, some DNA may be lost from the tip answerx the chromosome, or telomere.
I have nothing to worry about. You can add this document to your saved list Sign in Available only to authorized users. In eukaryotic cells, DNA molecule.
Enzymes usually end in -ase. Name Class Date Offspring get the same sequence of bases their parents had. Your replicatioj Input it if you want to receive answer.
What enzyme joins individual nucleotides to produce the new strand of DNA? Compare DNA replication in prokaryotes with that of eukaryotes.
Besides, more frequent sun exposure now results in a higher risk of skin damage later. Write down any questions you may have about it. Why are the strands of a DNA molecule said to be complementary? Circle the correct answers. UV Damage — How does it happen.
12.3 DNA Replication
Suggest us how to improve StudyLib For complaints, use another form. Does DNA replication take place in the same direction along both strands of the DNA molecule that is being replicated?
Circle the correct answer to complete the sentence. As you work through this lesson, you may find these terms in the activities. Look at the illustration of DNA replication in your textbook. Copying the Code 1. For complaints, use another form.
Upload document Create flashcards. Skin homedork is caused by damage to the DNA in adult skin cells, which would not be passed along to any offspring.
Because each strand can be used to make the other strand.
Which one do you think that is? Replicatipn the nitrogenous bases, replication fork, DNA polymerase, the original strand, and the new strand. Definition C Term 1. In prokaryotes, DNA is a circular molecule that is free in the cytoplasm. How can you protect yourself from UV radiation?