2 tread of nucleotide are coiled around each other as show in the diagram .What is this arrangemment called ?
Answers
Answer:
The model is called a double helix because two long strands twist around each other like a twisted ladder.
Answer:
Prove that diagonal of a parallelogram divides it into two congruent triangles.
Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM
Expert Answer:

In BAC and DCA
1 = 2
3 = 4 [alternate pair]
AC = AC (common)

Therefore, diagonal of a parallelogram divides it into two congruent triangles.
Answered by | 4th Jun, 2014, 03:23: PM
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differentiate between how the issue of environment was treated differently before as compared to present?
