Answer:
Nucleic acids are polynucleotides—that is, long chainlike molecules composed of a series of nearly identical building blocks called nucleotides. Each nucleotide consists of a nitrogen-containing aromatic base attached to a pentose (five-carbon) sugar, which is in turn attached to a phosphate group.
Explanation:
Answer:
The correct code assignment for this case is <em>33320, 33945</em>
Explanation:
A surgeon performs a heart transplant including a recipient cardiectomy. The surgeon also repairs a laceration to the aorta of the donor heart that occurred during harvesting and the code for this <em>33320, 33945. </em>The first code is indicated whenever a heart transplant is being conducted. The second code is indicated whenever a donor's heart needs to be repaired.
The development of a new experimental method is most likely to change a theory if it makes it possible to study a larger sample size than before.
<h3>What is a theory?</h3>
A theory is a scientific explanation of a phenomenon which is backed by strong experimental results.
We know that science is dynamic and theory changes with increasing evidence. Hence, the development of a new experimental method is most likely to change a theory if it makes it possible to study a larger sample size than before.
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Answer:
D. carbon forms both single and and double bonds
Explanation:
<em>A. a carbon atom can form a bond with only one other carbon atom. </em>
<em>B. carbon bonds with the lightest and smallest element. </em>
<em>C. a carbon atom can form only one bond at a time with another atom </em>
<em>D. carbon forms both single and and double bonds</em>
The correct answer would be that carbon forms both single and double bonds.
Carbon is an important element in the various molecules of life because it is capable of forming both single and double bonds with other elements.
<u>Due to the configuration of carbon, the element is capable of forming stable single and double bond with a wide variety of other elements, including itself. This thus enables carbon to form large and complex biomolecules which are important to life.</u>
<em>The correct option is D.</em>