Answer:
The correct answer is the neurotoxin known as tetanospasmin toxin.
Explanation:
Tetanus is a disease caused by a bacteria known as clostridium. The bacteria are found in soil, manure, dust, and saliva. It can enter the host body by a cut or rusted or dusty nail or burn. It causes muscle spasm or jaw locking or bone locking.
It releases the neurotoxin that is tetanospasmin toxin that inhibits the secretion of γ-aminobutyric acid (GABA) and results in a variety of symptoms associated with tetanus.
Thus, the correct answer is the neurotoxin known as tetanospasmin toxin.
<span>The highly contagious foodborne illnesses in regards to consumables is that of various forms of norovirus which may be present as a result of the biological contaminants that are used to impact the agriculture and vegetation for a given purpose that the grower has in mind.</span>
The molecular mass for C2H4 should be: 2*12 + 4*1= 28 gram/mol. Then the amount of mol in 88.9 grams C2H4 should be: 88.9g/ (28g/mol)= 3.175 mol.
To answer this question, you need to know the reaction formula for the problem. The formula should be:
C2H4 + 3O2 --> 2CO2 + 2H2O
In the formula, every 1 C2H4 will be reacted with 3 O2. Then the amount of oxygen needed would be: 3/1 * 3.175 mol= 9.525 mol
Answer:
new cells come only from existing
Answer- A nocturnal pollinator
The comet orchid is most likely pollinated by a nocturnal
pollinator because of the nightly aromatic scent emitted by its nectar. This makes it possible for a nocturnal pollinator to
detect,visit and pollinate it at <span>night. The lack of scent during daylight hours makes it unlikely for a diurnal
pollinator to visit it.</span>