Problem: Text: The cougar (Puma concolor), also commonly known as the puma, mountain lion, panther, or catamount, is a large felid of the subfamily Felinae native to the Americas. Its range, from the Canadian Yukon to the southern Andes of South America, is the widest of any large wild terrestrial mammal in the Western Hemisphere. An adaptable, generalist species, the cougar is found in most American habitat types. It is the second-heaviest cat in the New World after the jaguar. Secretive and largely solitary by nature, the cougar is properly considered both nocturnal and crepuscular, although daytime sightings do occur. The cougar is more closely related to smaller felines, including the domestic cat (subfamily Felinae), than to any species of subfamily Pantherinae, of which only the jaguar is native to the Americas.

Question: is a puma and a mountain lion the same thing?
A: yes

Problem: Text: Although the Constitution does not explicitly include the right to privacy, the Supreme Court has found that the Constitution implicitly grants a right to privacy against governmental intrusion from the First Amendment, Third Amendment, Fourth Amendment, and the Fifth Amendment. This right to privacy has been the justification for decisions involving a wide range of civil liberties cases, including Pierce v. Society of Sisters, which invalidated a successful 1922 Oregon initiative requiring compulsory public education, Griswold v. Connecticut, where a right to privacy was first established explicitly, Roe v. Wade, which struck down a Texas abortion law and thus restricted state powers to enforce laws against abortion, and Lawrence v. Texas, which struck down a Texas sodomy law and thus eliminated state powers to enforce laws against sodomy.

Question: do any of the amendments to the u.s. constitution expressly grant individuals the right to privacy?
A: no

Problem: Text: Restriction enzymes are endonucleases from eubacteria and archaea that recognize a specific DNA sequence. The nucleotide sequence recognized for cleavage by a restriction enzyme is called the restriction site. Typically, a restriction site will be a palindromic sequence about four to six nucleotides long. Most restriction endonucleases cleave the DNA strand unevenly, leaving complementary single-stranded ends. These ends can reconnect through hybridization and are termed ``sticky ends''. Once paired, the phosphodiester bonds of the fragments can be joined by DNA ligase. There are hundreds of restriction endonucleases known, each attacking a different restriction site. The DNA fragments cleaved by the same endonuclease can be joined together regardless of the origin of the DNA. Such DNA is called recombinant DNA; DNA formed by the joining of genes into new combinations. Restriction endonucleases (restriction enzymes) are divided into three categories, Type I, Type II, and Type III, according to their mechanism of action. These enzymes are often used in genetic engineering to make recombinant DNA for introduction into bacterial, plant, or animal cells, as well as in synthetic biology.

Question: is a section of dna recognized by a restriction endonuclease?
A:
yes