12.3 DNA REPLICATION HOMEWORK ANSWERS
In which type of cell is DNA circular? A kind of virus that infects bacteria For Questions 7—15, complete each statement by writing in the correct word or words. Upload document Create flashcards. However, a tendency toward skin cancer might be inherited. Do you think that skin cancer can be inherited?
One has been done for you. And 20 percent of American adults actually sunbathe—that is, they deliberately expose their skin to solar radiation. Labels should include nitrogenous bases, replication fork, DNA polymerase, original strand, and new strand. Complete the table to compare and contrast DNA replication in prokaryotes and eukaryotes. Add this document to collection s. Why is the pairing of bases during replication essential for the transmission of inherited traits from parent to offspring?
Show how it unzips for replication and how complementary strands are built. Add this document to saved. An enzyme that joins individual nucleotides to produce a new strand of DNA C.
Skin cancer is caused by damage to the DNA in adult skin cells, which would not be passed along to any offspring. Compare DNA replication in prokaryotes with that of eukaryotes. Hershey and Chase studied a bacteriophage that was composed of a DNA core and a protein coat.
Add to collection s Add to saved. Offspring get the same sequence of bases their parents had.
It adds short, repeated DNA sequences to telomeres. Dnaa may result in gene alterations and serious complications for the organism.
Definition C Term 1.
I have nothing to worry about. Suggest us how to improve StudyLib For complaints, use another form. Evaluate booklets based on the accuracy of the information, whether it is presented in an easy-to-read and easy-to-understand format, and creativity. The chart below shows key terms from the lesson with their definitions. Use Internet and library resources to research the warning signs of skin cancer and what a person who detects one or more of these warning signs should do.
Do you think that skin cancer can be inherited? Complete the chart by writing a strategy to help you remember the meaning of each term.
Circle the correct answers. In your own words, define the word replicate. A kind of virus that infects bacteria For Questions 7—15, complete each statement by writing in the correct word or words.
Compare DNA da in prokaryotes with that of eukaryotes. As you work through this lesson, you may find these terms in the activities. Does DNA replication take place in the same direction along both strands of the DNA molecule hkmework is being replicated?
The match is nearly always perfect between A and T and G and C, so that the code is copied correctly every time. Why or why not? Add this document to collection s.
Labels should include nitrogenous bases, replication fork, DNA polymerase, original strand, and new strand. Your e-mail Input it if you want to receive answer.
How many types of ultraviolet radiation are there? The process that copies a DNA molecule B 6.
Upload document Create flashcards. DNA polymerase Lesson Lesson Summary Copying the Code Each strand of the double helix has all the information needed to reconstruct the other half by the mechanism of base homdwork.
DNA copies itself through the process of replication: