Answer:
a. iron-transport proteins.
Explanation:
The bacteria require iron for the growth where iron acts as a cofactor of various enzymes, as an integral part of various structures.
The bacteria when facing low iron in them, they produce some low molecular weight molecule called chelators which are known to bring the iron of the host by competing with the iron transport proteins.
These chelators are known as the siderophores which show high affinity for the ferric ionic state of iron.
Thus, option-A is correct.
A gamete has one copy of each chromosome, it is haploid.
A gamete is a haploid cell produced during the process of meiosis, it fuses with another haploid cell during fertilization in sexual reproduction. May be therefore described as mature haploid (single copy of chromosome) male or female germ cell that unites with another haploid cell and forms a zygote.
A. The pancreas releases insulin into the bloodstream.
Answer:
B. Putting the bacterium through a mass spectrometer.
Explanation:
FOR OBSERVATION AND TO CHECK THE RECOMBINANT DNA PROCESS WE HAVE TO THE OBSERVE THE REPLICATION PROCESS OF BACTERIA.
Answer:
Intestinal problems, such as polyps and cancer, infections, celiac disease, Crohn disease, ulcerative colitis, diverticulitis, malabsorption, short bowel syndrome, and intestinal ischemia. Gastroesophageal reflux disease (GERD), peptic ulcer disease, and hiatal hernia
Explanation:
