Proteins, among the most complex of all organic compounds, are composed ofamino acids<span> (see Figure 2-4), which contain </span>carbon<span>, hydrogen, </span>oxygen, andnitrogen<span> atoms. Certain </span>amino acids<span> also have </span>sulfur atoms<span>, </span>phosphorus<span>, or other trace elements such as iron or copper.</span>
The convection is defined as the heat transferred in a liquid or a gas as a result of the actual motion of heated particles within it . If this movement is due to the effect of gravitation, due to differences in density, it is called natural convection.
Answer:
<u><em>PROPHASE</em></u>
Explanation:
The first stage in Meiosis I is prophase I. During this stage the DNA condenses into chromosomes. During prophase I, homologous chromosomes pair up and exchange sections of DNA. This is called recombination or crossing over
Answer:
DNA
Explanation:
DNA (deoxyribonucleic acid) is the genetic material of living organisms. ... DNA is also passed on at the level of organisms, with the DNA in sperm and egg cells combining to form a new organism that has genetic material from both its parents.
Answer: I cant see what you are asking next time use something other than pdf instead use png
Explanation:
