True because the buyer should be alert on what they are buying
Answer:
Option A
Explanation:
Eating foods prepared at home can reduce the risk of cardiovascular disease.
Answer: an activity state followed by a synaptic state.
Explanation:
Mark Stokes introduced the theory that short-term variations in the neural networks can be responsible for information being collected in the memory.
There´re two states involved in this process. First, during the activity state, when the person is working to memorize information, several neurons are activated. This leads to the next step, the synaptic state when neuron firing discontinues.
Answer:
The inhibition of the formation of the mitotic spindle leads to the arrest of cells in metaphase, stopping cancer cells from dividing. Moreover, the inhibition of the DNA synthesis may also lead to cell cycle arrest, thereby also stopping cancer cells from proliferating.
Explanation:
Vinblastine Sulfate is a natural alkaloid that binds to the microtubules of the spindle apparatus in the S phase of the cell cycle, thereby arresting tumor cells in metaphase. Moreover, vinblastine sulfate is another alkaloid drug that alters the formation of microtubules in the cell cycle (mitosis). Mitomycin C is a chemotherapeutic agent that produces interstrand DNA cross-links, thereby inhibiting DNA synthesis in tumor cells. Finally, cis-platinum is another chemotherapy agent that produces cross-links between DNA and proteins and thus arrests the cell cycle of tumor cells in the G1 phase.
