Imagine you are following a particular tRNA, called tRNAQ, through the process of translation in a eukaryote. Consider the steps of tRNAQ translation. 1. The polypeptide is transferred to tRNAQ.
2. tRNAQ binds the A site of the ribosome.
3. tRNAQ binds the P site of the ribosome.
4. The ribosome shifts, with tRNAQ still bound.
5. tRNAQ binds the E site of the ribosome.
In what order does tRNAQ go through the steps listed?
a. 3,4, 1, 4, 2, 4, 5
b. 2, 1, 4, 3, 4, 5
c. 3, 1, 4, 2, 4, 5
d. 5, 1, 4, 3, 4, 5
e. 2, 4, 1, 4, 2, 4, 5

Match the description of each organism to the appropriate category

In which of the following relationships is one organism always benefited while the other organism is always harmed

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water