cu reflection of woman and daughter (6-7) examining dna molecule on computer screen / atlanta, georgia, usa - 生化學 個影片檔及 b 捲影像00:15
cu r/f woman examining dna molecule rotating on computer screen / atlanta, georgia, usa - 生化學 個影片檔及 b 捲影像00:06
cu td reflection of woman examining dna molecule rotating on computer screen / atlanta, georgia, usa - 生化學 個影片檔及 b 捲影像00:05
cu tu woman examining dna molecule rotating on computer screen / atlanta, georgia, usa - 生化學 個影片檔及 b 捲影像00:10
cu ds woman examining dna molecule rotating on computer screen / atlanta, georgia, usa - 生化學 個影片檔及 b 捲影像00:16
cu zo woman examining dna molecule rotating on computer screen / atlanta, georgia, usa - 生化學 個影片檔及 b 捲影像00:10
ecu selective focus lab technician's hand taking picking up beaker with fluid and plant sprout seeds, shaking it and putting it down / berlin, germany - 生化學 個影片檔及 b 捲影像00:14
ms female lab tech looking into microscope connected to monitor / berlin, germany - 生化學 個影片檔及 b 捲影像00:22
ms male lab tech looking into microscope connected to monitor / berlin, germany - 生化學 個影片檔及 b 捲影像00:14
ms tu td female lab tech looking into microscope connected to monitor / berlin, germany - 生化學 個影片檔及 b 捲影像00:22
ms male lab tech looking into microscope connected to monitor / berlin, germany - 生化學 個影片檔及 b 捲影像00:17
ms portrait of male lab tech looking into microscope connected to monitor / berlin, germany - 生化學 個影片檔及 b 捲影像00:11
ms female lab tech looking into microscope connected to monitor / berlin, germany - 生化學 個影片檔及 b 捲影像00:21
cu r/f rack of vials containing blood in laboratory, male lab technician working in the background / berlin, germany - 生化學 個影片檔及 b 捲影像00:22
cu lab technician using dropper to put samples into vials in lab / berlin, germany - 生化學 個影片檔及 b 捲影像00:13
cu rack of vials containing blood in laboratory, male lab technician working in the background / berlin, germany - 生化學 個影片檔及 b 捲影像00:20