Answer:
Only the proenzyme contains the added epitope, which is disrupted during activation.
Explanation:
The full-length DNA/ Protein sequence of the human protein of interest should be known before developing the antibody. Therefore the antibody should definitely recognize and bind to the protein of interest even if the antibody was developed from rat tissues. It most likely that the epitope is located on the proenzyme which is disrupted during activation.
Oak
Explanation:
Based on the fossil arrangement, we can deduce that the oak was the first to evolve of all the listed fossils.
Fossils are the preserved remains of organisms usually found in rock layers.
To predict the age of fossils, we use one of the principle of relative dating.
The most appropriate one proposed by Williams Smith is the principle of fossil and fauna succession.
It states that "fossils and fauna succeed one another in relative pattern as they evolve".
- The first fossil to evolve will be the oldest one and it will be located at the base of the sequence.
- This is why the choice is oak.
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Reclassification of fungi
Explanation:
Fungi were classified under kingdom plantae by the earlier taxonomists due to their similarities. Both of them were grown on the ground and fixed to the ground, they do not move, fungi like plants also produced fruiting bodies.
However, there were many physiological, morphological, genetic, and biochemical features which were unique and different from other kingdoms.
Although, the fungi contain similar features like vacuoles, secondary metabolites, myecelial root-like structures; fungi like plants do not have a complete vascular system.
Hence, the previous classification under plants was reconsidered and fungi were reclassified as a separate kingdom next to the protists and before the plantae kingdoms.
<span>They are experiencing Exponential growth</span>
I’m not positive but: having 2 nutrients on one side of the membrane, and 6 on the other side. 2 of the 6 cross over to make 4 and 4. It’s not using energy since it’s going with the concentration, so it’s passive transport.