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  2. New York Regents Examinations - Wikipedia

    en.wikipedia.org/wiki/New_York_Regents_Examinations

    Most Regents exams consist of a single three-hour testing period. The exception is the Earth Science exam, which consists of a 41-minute (approximate) laboratory component, known as the Earth Science lab practical, given around two weeks prior to the three-hour exam. The Regents exams are administered in January, June, and August.

  3. United States Border Patrol interior checkpoints - Wikipedia

    en.wikipedia.org/wiki/United_States_Border...

    A draft plan for the I-19 checkpoint in 2009 proposed to model it on the largest previous permanent checkpoint, the I-35 checkpoint north of Laredo, Texas, but would surpass it in size (18 acres) and inspection lanes (8 primary, 7 secondary). A number of community concerns were addressed, such as placement of canopies for dark sky restrictions ...

  4. Check Point - Wikipedia

    en.wikipedia.org/wiki/Check_Point

    checkpoint.com Check Point Software Technologies Ltd. is an American-Israeli multinational provider of software and combined hardware and software products for IT security , including network security , endpoint security , cloud security , mobile security , data security and security management .

  5. G2-M DNA damage checkpoint - Wikipedia

    en.wikipedia.org/wiki/G2-M_DNA_damage_checkpoint

    Cells with a defective G 2-M checkpoint will undergo apoptosis or death after cell division if they enter the M phase before repairing their DNA. [1] The defining biochemical feature of this checkpoint is the activation of M-phase cyclin-CDK complexes, which phosphorylate proteins that promote spindle assembly and bring the cell to metaphase. [2]

  6. Airport security - Wikipedia

    en.wikipedia.org/wiki/Airport_security

    Travellers are prohibited to pass the security checkpoint with liquids, including water, that are over 100 milliliters (3.4 U.S. fl oz). This is due to the risk of liquid explosives such as nitroglycerin which is colourless and indistinguishable from water. It is undetectable with the security X-ray and would pose great threat if brought on board.

  7. Checkpoint - Wikipedia

    en.wikipedia.org/wiki/Checkpoint

    Border checkpoint, a place on the land border between two states where travellers and/or goods are inspected; Security checkpoint, erected and enforced within contiguous areas under military or paramilitary control

  8. Immune checkpoint - Wikipedia

    en.wikipedia.org/wiki/Immune_checkpoint

    This checkpoint is the target of Merck & Co.'s melanoma drug Keytruda, which gained FDA approval in September 2014. The checkpoint is also the target of EMD Serono (Merck KGaA)'s drug Bavencio, which gained FDA approval in 2017. An advantage of targeting PD-1 is that it can restore immune function in the tumor microenvironment.

  9. Cell cycle checkpoint - Wikipedia

    en.wikipedia.org/wiki/Cell_cycle_checkpoint

    The G1 checkpoint, also known as the restriction point in mammalian cells and the start point in yeast, is the point at which the cell becomes committed to entering the cell cycle.