A person that studies rocks minerals and earth's land forms are geologist
The statement which best explains why Pepsin will not break down starch is that enzymes only work for specific substrates.
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What is an Enzyme?</h3>
This is referred to as a biological catalyst which helps to speed the rate of chemical reaction in the body by lowering the activation energy needed to start it up. it is also proteinous and can be denatured by heat and other substance such as chemicals.
They are also substrate specific which means they can't act on any type of substance. For example enzyme such as amylase acts on only starch while pepsin acts on only protein.
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<span>B. Covalent bonds because the carbon likes to share its electrons with the hydrogen atoms</span>
Answer:
DNA carries the genetic information for making proteins. ... The base sequence determines amino acid sequence in protein. Messenger RNA (mRNA) is a molecule which carries a copy of the code from the DNA, in the nucleus, to a ribosome, where the protein is assembled from amino acids.
Explanation:
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Answer:
The area under a speed-time graph represents the distance travelled.
