B. MONI 217146937
FET STUDENT TEACHER
DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the most essential part for biological inheritance. This is essential for cell division during growth and repair of damaged tissues, while it also ensures that each of the new cells receives its own copy of the DNA. The cell possesses the distinctive property of division, which makes replication of DNA essential. DNA replication takes place during interphase of the cell cycle.
For futher reading on DNA replication please visit https://en.wikipedia.org/wiki/DNA_replication
For todays Task please complete the following worksheet
DNA Replication exercise
Directions: Below are the 3 steps in DNA replication. Follow the directions for each step and then answer the questions below.
How DNA Is Copied
____ a. The enzyme DNA polymerase moves along the exposed strands and adds
complementary nucleotides to each nucleotide in each existing strand.
____ b. The DNA double helix breaks or unzips down the middle between the base pairs.
____ c. A complementary strand is created for each of the two strands of the original double helix.
____ d. Two new identical DNA molecules have been produced.
Original Strand: A T G C A A A T T G C T C A C C G G G G A T C A G C A C C G G
Complementary Strand: _____________________________________________________
Original Strand: A G G G G A T C A G C A C C G G A T T T C A T G A G C C C T A
Complementary Strand: ____________________________________________________
Original Strand: A A G T A C G A T C G A T G C A C A T G C A T G G C T A C G C
Complementary Strand: ______________________________________________________
Make sure you read your rubric carefully before answering your worksheet.
Completion of blank
|Learner filled all the blank spaces||learner Have some blank spacess||learner filled few blank spaces||learner didn't fill blank spaces s indicated||learner didn't Fill any blank spaces|
|Knowledge for Steps of DNA replication||learner successfully shows knowledge For steps of DNA replication||learner shows knowledge for DNA replication steps||learner does not shows full knowledge of DNA replication Steps||learner have the least knowledge for DNA replication Steps||learner Have no knowledge for DNA replication steps|
|Making of complementary strand of DNA||learner Correctly made the Complementary Strand need||learner knowledge for complementary Strand is acceptable.||learner made the Complementary Strand but the Nitrogenous Base pairs were incorrect order.||complementary strand made by the learner was Totally incorrect.||learner didn't made complementary Strand.|
|Usage of Textbook, Notes and Video||Textbook, Notes and Video Were correctly used in the worksheet||learner used Notes, Textbook and Video to complete Worksheet||learner didn't used all the resources required to complete Worksheet||Learner used least resources to complete Worksheet||No resources were used|
Emphasize important points of the lesson. The completion of your worksheet will be used in the continuation of this topic. for more queries, you have my email also if you do not have it please find it on the teachers page. Thank you
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