QUES: Psychoactive drugs can impair the judgment of time. Stimulants can lead both humans and rats to overestimate time intervals, while depressants can have the opposite effect. The level of activity in the brain of neurotransmitters such as dopamine and norepinephrine may be the reason for this. Such chemicals will either excite or inhibit the firing of neurons in the brain, with a greater firing rate allowing the brain to register the occurrence of more events within a given interval (speed up time) and a decreased firing rate reducing the brain's capacity to distinguish events occurring within a given interval (slow down time).
What do rats not understand?

ANS: unanswerable

QUES: Most Greeks are Christians, belonging to the Greek Orthodox Church. During the first centuries after Jesus Christ, the New Testament was originally written in Koine Greek, which remains the liturgical language of the Greek Orthodox Church, and most of the early Christians and Church Fathers were Greek-speaking. There are small groups of ethnic Greeks adhering to other Christian denominations like Greek Catholics, Greek Evangelicals, Pentecostals, and groups adhering to other religions including Romaniot and Sephardic Jews and Greek Muslims. About 2,000 Greeks are members of Hellenic Polytheistic Reconstructionism congregations.
What language was the second half of the Bible not written in?

ANS: unanswerable

QUES: Fimbriae (sometimes called "attachment pili") are fine filaments of protein, usually 210 nanometres in diameter and up to several micrometers in length. They are distributed over the surface of the cell, and resemble fine hairs when seen under the electron microscope. Fimbriae are believed to be involved in attachment to solid surfaces or to other cells, and are essential for the virulence of some bacterial pathogens. Pili (sing. pilus) are cellular appendages, slightly larger than fimbriae, that can transfer genetic material between bacterial cells in a process called conjugation where they are called conjugation pili or "sex pili" (see bacterial genetics, below). They can also generate movement where they are called type IV pili (see movement, below).
What are pili?

ANS: cellular appendages

QUES: The University of Kansas School of Architecture, Design, and Planning (SADP), with its main building being Marvin Hall, traces its architectural roots to the creation of the architectural engineering degree program in KU's School of Engineering in 1912. The Bachelor of Architecture degree was added in 1920. In 1969, the School of Architecture and Urban Design (SAUD) was formed with three programs: architecture, architectural engineering, and urban planning. In 2001 architectural engineering merged with civil and environmental engineering. The design programs from the discontinued School of Fine Arts were merged into the school in 2009 forming the current School of Architecture, Design, and Planning.
With what two other programs was KU's architectural engineering curriculum joined in 2001?

ANS:
civil and environmental engineering