Answer:
A. Helicases
B. Single strand binding proteins
C. Single strand binding protein
D. Topoisomerases
Explanation:
The helicases bind on the replication fork aiding in the unwounding of the DNA helix to allow for replication. The single strange binding proteins attach/bind to the separated single stranded DNA after the replication fork to prevent re-annealing of the single stranded DNA preventing Hydrogen bond formation that reanneals these two strands together. The topoisomerases are found just ahead of the replication fork preventing overwounding/ positive supercoils of the DNA. They do this by introducing breaks into the phosphate backbone of the DNA allowing them rotate forming negative supercoils and attaching the breaks once the DNA strand is relaxed.
Answer:
The Testes.
Explanation:
Testes are contained in a sac of skin called the scrotum, it produces sperm, then make hormone testosterone. It aids testosterone which promotes the development of secondary sexual characteristics, which in humans include a deeper voice, more body hair, and more powerful muscles than that in their counterparts which are the female.
Answer:
measure average changes in price over time that consumers pay for goods and services.
Since the coast water is rising,it would be hard to find fresh water. The people would not be able to use the water,because it would be contaminated with bacteria. If all of the ice does melt,most of the fresh water will turn to salt water,and we would have to adapt to a new way of life. People would have to live on higher land,there would be no one to grow crops,and their would be no way that trees would survive,meaning we would not be able to breathe.The worst part of this all is that the Earth's temperature will sky rocket,and it will be so hot,the Earth will kinda be like a huge hurricane.(lol)
Hope this helped and good luck!
-Nea
Answer:
<em> </em><em>no</em><em> </em><em>,</em><em> </em><em>there</em><em> </em><em>are</em><em> </em><em>four</em><em> </em><em>di</em><em>fferent</em><em> </em><em>ways</em><em> </em><em>in</em><em> </em><em>experiment</em><em>.</em>
<em>1</em><em>. </em><em> </em><em>chemical </em><em>displacement</em>
<em>2</em><em>. </em><em> </em><em>chemi</em><em>cal</em><em> </em><em>react</em><em>ion</em>
<em>3</em><em>. </em><em> </em><em>chemi</em><em>cal</em><em> </em><em>double</em><em> </em><em>displace</em><em>ment</em>
<em>4</em><em>. </em><em> </em><em>chemical</em><em> </em><em>double</em><em> </em><em>react</em><em>ion</em>
Explanation:
hope it helps if yes then follow me and mark as brainlist