Answer:
The options include:
1. degrade rust into a usable form of iron
2. secrete proteases that degrade host factors such as hemin or hemoglobin in order to access the released iron
3.invade cells in order to access iron within degradative lysosomes
4.use adhesins to bind free iron within the host
5.secrete lactoferritin that binds iron at very low concentrations
The answer is
2. secrete proteases that degrade host factors such as hemin or hemoglobin in order to access the released iron.
Due to the abundance of the pathogenic bacteria in their host , they are able to secrete enzymes known as protease which acts on protein component of the blood called Hemoglobin. This subsequent enzymatic action results in the release of iron for their use.
Answer:
P - grandparent, F1 - Mom and F2 - you
Explanation:
According to Gregor Mendel the P generation is the starting generation and in this case it the the Mom's grandparent, F1 filial generation is the offspring of the the grandparent which the Mom and the he or she is the F2 generation or second generation from the grandparent.
Answer:
During nitrogen fixation specialised bacteria living in the earth's atmosphere convert nitrogen taken from the geosphere
<span>Mars is a little more than half the size of the earth.It is reddish in colour unlike earth.Earth has oneoon, Mars has two moons.Jupiter is larger than earth.Jupiter has four rings whereas earth does not have any.Earth is suitable for life due to the presence of water ,but Mercury has a toxic atmosphere.Mercury is hotter than earth.</span>
