Since ribosomes produce proteins, and the endoplasmic reticulum transports the proteins that the ribosome makes it is advantageous for a protein secreting sell to have ribosomes on the endoplasmic reticulum so that the proteins can be transported more quickly and efficiently
The correct answer is - 1,180 km.
North America and Europe move away from one another, though on the other end of the plates, the Eurasian and the North American plates are actually merging. Since the rate of moving away is 2 cm per year, and the current distance is 1,184 km between North America and Europe, the distance between them 200,000 years ago was 1,180 km.
To get to the result we only need to multiply the number of years with the annual movement
2 x 200,000 = 400,000
Then divide the result with 100,000, as that is how much cm are in one km
400,000 / 100,000 = 4
And we get 4 km, in this case 4 km less, thus the distance between the two, 200,000 years ago, was 1,180 km.
The best description would be; Vancomycin inhibits cell wall synthesis promoting bacterial lysis. Vancomycin is an antibiotic that is used to treat quite a number of bacterial infections. It inhibits cell wall synthesis and promotes bacterial lysis and the death of the bacteria. It does not contain a beta lactam ring, therefore an effective serum trough level is 10 mcg/mL to 20 mcg/mL depending on the severity of the infection and renal function. The drug is an alternative to use in patients allergic to beta-lactam antibiotics.
