Answer:
Where is the video and what are the questions??
Explanation:
<span>The answer is C-Dna polymerase binds to multiple orginization sites at a time. During replication, the enzyme DNA polymerase binds to the molecule of DNA. DNA polymerase adds new nucleotides only to the 3' end of the template strand. Since one DNA strand is in the opposite direction, it is replicated discontinuously. Therefore, the replication starts on the several sites to which DNA polymerase binds.</span>
Answer:
<em>The correct option is C) H2SO4</em>
Explanation:
A molecule can be described as a substance which is made up of the same kind of atoms or element. For example, O₂, N₂ etc. Hence, option A is an example of an element.
A compound can be described as a substance which is made from different atoms or elements. For example, H2SO4 is made up of the elements hydrogen, oxygen, sulphur. Hence, option C represents an example of a compound.
Answer:
C. Water
Explanation:
Tennessee Valley Authority (TVA) Sites
Red = water dams
Purple = nuclear power plants
Orange = fossil fuel power plants
Based on the information provided within the question as well as above it can be said that the TVA believes this about Water. This can be seen in the picture since Water for Tennessee is a vast resource for them in comparison to the other renewable resources and thus can benefit greatly from it.
Answer:
The condition of the Earth had to become favourable before it could support any form of life.
The formation of the different layers around the earth like the ozone layer was necessary before life could originate. Primitive species such as some prokaryotes were able to live in hydrothermal conditions during the initial times. With the passage of time, as the concentration of oxygen increased due to photosynthetic prokaryotes, situations became favourable for eukaryotic organisms to arise.