Answer:
Explanation:
A. The bacteria DNA will contain most of the radioactivity. The reason is that the DNA is made up of a sugar phosphate backbone which forms its structural framework. One grinding up the bacteria, the radioactive phosphate will likely react with the DNA.
B. In the second instance, the proteins will contain the radioactivity this is because, the DNA does not have any reaction with sulphur, on the other hand, proteins contain about 3 - 6% sulphur.
Answer:
The first one is false because Neurotransmitters are located in a part of the neuron called the axon terminal.
Explanation:
Hope this helps
Answer:
Bioavailability.
Explanation:
In pharmacology, drugs are the chemicals used for the treatment of the particular disease. The excessive dosage of the drugs causes the harmful effects in the body.
The bioavailability may be defined as a kind of the subcategory of the fraction and absorptiom of the particular drug. The pharmacokinetics determine the fate of the administered drugs in the living tissue. The doctors always prescribe the proper administration of the drugs.
Thus, the answer is bioavailability.
Answer: Option B.
Help control weeds and insect pests.
Explanation:
Insect are the largest group of organisms on Earth. They belong to the phylum arthropoda and class insecta. They have hard exoskeleton, antenna, they have three pairs of legs and their body is divided into head, thorax and abdomen.
Insects are biological resources in that they help control weeds and insects pest.
The insects are use as weed control in that they feed on the weeds i.e they use the weeds as food there by absorbing the nutrients for weeds development, which lead to their inability to survival. Some canivorous insects feed on insects pest i.e use they as food, thereby reducing their harmful effects in the ecosystem.
