Streptococcus pyrogenes : Round (or) Ovoid
Paenibaccilus polymyxa:
Aquaspirillum bengal: Helical
Explanation:
- Streptococcus pyogenes are gram positive, Round shaped, Anaerobic growth bacteria, Non-motile bacteria.
- Aquaspirillum bengal is helical in shape with its composition of deoxyribonucleic acid and cytosine. It is Gram negative and chemo-organotrophic. It is also motile with the help of flagella.
- Paenibacillus polymyxa is also known as Bacillus polymyxa which is capable of fixing nitrogen. It is found in soil, plant tissues and marine sediments. It has a major role in forest ecosystems and potential future applications as a biofertilizer and biocontrol agent in agriculture.
<span>Out of the following given choices;</span>
a. they are used up in the reactions
b. they lower the overall energy of the reactions
c. they lower the activation energy of the reactions
d. they keep the temperature of the reactions constant
<span>The
answer is C. A catalyst provides an different route for a reaction, mostly
bypassing some transitional states hence lowering the reaction energy. The
catalyst is not consumed in the reaction. </span>
Answer: All the mother's who are suffering from chronic hepatitis B, the hepatitis B immunoglobulin is administered into the body of the child.
Explanation:
The mother that is suffering from the chronic hepatitis B receive hepatitis B immunoglobulin (HBIG) and birth dose of the monovalent hepatitis B vaccine.
The same HBIG should also be given to the child when the child is born. The infants receive it just after the birth its effect decreases if given after 48 hours.
This answer from the nurse will be an appropriate response.
Cellular respiration occurs in animals and plants
They split up atoms to make power
