Answer:
1
Explanation:
the nucleus is generally considered the control center
They required supporting evidence which could not be provided with the existing technology!
Answer:
Sand Dunes serve an important purpose by protecting inland areas from coastal water intrusion. They are able to absorb the impact and protect inland areas from high energy storms and act as a resilient barrier to the destructive forces of wind and waves.
Explanation:
In test tube B i.e., egg, albumin, pepsin and HCl the digestion of protein will occur as HCl will breakdown protein into simple molecules.
- Pepsin will be activated by HCl to break down proteins into their simpler constituents.
- Some enzymes, like pepsin in this instance, are activated by HCl in a catalytic manner.
- Gastric juice is a mixture of lipase, other digestive enzymes, and the least amount of diluted hydrochloric acid required for digestion.
- Pepsin, a digestive enzyme found in the stomach that aids in the breakdown of dietary proteins, is also present in this gastric fluid.
- Foods like milk, beef, and other dairy products are high in protein, which is broken down into smaller molecules for digestion.
- The pepsin is activated by the HCl in gastric juice. The protein intake is then catalyzed by the enzyme pepsin, which causes it to be broken down into smaller peptide molecules.
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A student sets up an experiment to study the role of enzymes in digestion of food. In test tube A, he added egg albumin and pepsin. In test tube B, he added egg albumin, pepsin and HCl. In which test tube, the digestion of protein will occur? *
Test tube A as pepsin will breakdown into simple molecules.
Test tube B as HCl will breakdown protein into simple molecules.
Test tubes A as pepsin will breakdown protein into simple molecules.
Test tube B as HCl will activate pepsin for breakdown of protein into simple molecules.
The two alleles homozygous dominant and two alleles are recessive while
one of the allele is dominant the other is recessive
