Answer:
a. Acetyl CoA
Explanation:
Acetyl-CoA is produced in the mitochondria by the process of oxidative decarboxylation of pyruvate and β-oxidation of the fatty acids.
However, <u>both acetyl CoA and Oxaloacetate cannot cross mitochondrial membrane.</u> But the two join together to form citrate and thus, citrate can cross the mitochondrial membrane.
Answer:
<h3 /><h3>BONE MARROW TRANSPLANT</h3>
Explanation:
<h2>❤️(◍Jess bregoli◍)❤</h2>
<h3>#<em>k</em><em>e</em><em>e</em><em>p</em><em> </em><em>learning</em><em>!</em><em>!</em></h3>
Answer:
Because the H7N9 avian virus acquired pathogenic mutations in order to infect mammalian hosts
Explanation:
H7N9 is a subtype of influenza avian viruses that has recently been reported to infect humans. Fortunately, H7N9 has also been reported to have a low pathogenic level; however, mutations might change this level to become more infectious for humans. Consequently, mutations in a given H7N9 strain might enable its adaptation and higher affinity to human-type receptors, being more aggressive to human cells, especially in lung cells, since this virus is characterized by rapid progression and respiratory failure.
x is equal to 2. Hope this helps!