Whildlife centers are made to preserve the lion population.
Answer:
Many years ago scientists believed that protein, DNA is not the genetic material because of many reasons like DNA is made up of only four type of nucleotides while proteins are made up of 20 different types of amino acids. So the building blocks of protein are way high than DNA.
Most of the cellular function is performed by proteins, not DNA. The three-dimensional shape of protein is much higher than nucleic acid. So as protein heterogeneity was high therefore it was considered as a molecule of genetic information instead of DNA.
Answer:
ATP donates energy through C phospho anhydride bond hydrolysis.
Explanation:
ATP or adenosine triphosphate is an energy rich compound which contain 3 phosphate moiety that are linked by 2 high energy phospho anhydride bonds.
The hydrolysis of phosphoanhydride bonds releases high amount of free energy which is used by cellular system of our body to exhibit various cellular,biological and physiological functions.
Some anoxygenic photosynthetic bacteria are able to use H2S or hydrogen sulfide as an electron donor.
Opportunistic pathogens only cause infection under certain circumstances eg in immune compromised hosts.
The causes of changing the pH of milk into yogurt are that the lactose in the milk is converted into lactic acid, which leaves the pH.
<u>Explanation:</u>
When the pH drops below pH5. The micelles of the caseins, a hydrophobic protein, lose its territory structure due to the protonation of the amino acid residues.
So the production of the amino acids forms the basic structure and texture of the yogurt. To turn the milk into the yogurt the first process is to ferment the milk and turning the lactose sugar in the milk into the lactic acid, then the lactic acid converted into the yogurt.