Final answer:
The statement regarding tension in a connector is true; tension acts along the length of a connector. The statements about RNA bases and structure are false as RNA contains uracil instead of thymine and does not form a double helix. The work of Franklin and Gosling on DNA and the nature of vectors both yield true statements.
Step-by-step explanation:
True or False: Tension is the result of opposite forces in a connector, such as a string, rope, chain, or cable, that pulls each point of the connector apart in the direction parallel to the length of the connector. At the ends of the connector, the tension pulls toward the center of the connector. The statement is True. Tension is indeed a force that acts along the length of a connector, stretching it and pulling at the ends towards the center of the connector.
As for the descriptions involving RNA and DNA: A, C, G, and T represent the bases of DNA, not RNA. In RNA, uracil (U) replaces thymine (T), so the statement about the bases in RNA is False. Moreover, RNA typically consists of a single polynucleotide chain and does not twist into a double helix shape; that is a characteristic of DNA, making the statement about the RNA structure also False.
Rosalind Franklin and R.G. Gosling's work was indeed crucial in demonstrating the helical structure of DNA, so that statement is True.
For vectors, it is True that a vector can form the shape of a right-angle triangle with its x and y components. This is a fundamental principle in vector mathematics, where components can be resolved along orthogonal axes.