1. How are scientists able to read DNA
base sequences?

study of whole genomes, including genes and their functions. By using tools that cut, separate, and then replicate DNA base by base, scientists can now read the base sequences in DNA from any cell. ... By locating promoters, open reading frames, sequences that separate introns from exons, and stop codons. hope this helps can u give me brainliest

Explanation:

The suffix -ive contributes to the meaning of the words in that it indicates that someone possesses a particular characteristic/acts in a particular way described in the verb itself.

Explanation:

The meaning of the suffix -ive is 'having the nature of.' We add this suffix to verbs, in order to form adjectives: (to) act + ive = active. This suffix tells us that someone possesses a particular characteristic described in the verb itself. In case of 'active', the suffix indicates that someone is always ready for action. Similarly, the suffix -ive in 'inclusive' indicates that someone has the nature of including other people. When it comes to 'possessive', the suffix tells us that someone likes to 'possess' other people.