Biotechnology: Principles and Processes

By Team Aakash Byju's | 23rd November 2022

A

DNA transformation DNA ligation DNA spooling DNA duplication

Detailed Explanation

[{"selector":"#anim-29917b99-a019-403d-9cc1-3cc36a3e846b","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b091bbec-c694-42b5-9601-f6c08a38a9c9","keyframes":{"transform":["translate3d(-152.58963%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1bcf7616-ed5a-49a7-8c69-2d681c6a9fed","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-137addb7-b739-4e19-83c5-5a9909a28f3d","keyframes":{"transform":["translate3d(-119.23077%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Arrow

At the last step of DNA extraction, purified DNA precipitates after adding chilled ethanol.

[{"selector":"#anim-66f53006-83b0-452c-a7a9-6e296892dd77","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-01d9d8be-287b-467b-a72f-cd8f90b75513","keyframes":{"transform":["translate3d(-115.92356%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

This is viewed as a collection of fine threads in the suspension and is easily collected.

[{"selector":"#anim-6213aa52-62e1-44b5-b76b-7bf30b54b5c9","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-91f2187f-788c-4200-84a1-f1070d3e7253","keyframes":{"transform":["translate3d(-115.92356%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Evolution of Oxygen During the Process of Photosynthesis

[{"selector":"#anim-adab6a20-7b06-4337-98da-ab23a5895089","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3a302bcb-a7a8-4cbe-985a-7b6545e85cbc","keyframes":{"transform":["translate3d(-140.51725%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8c034443-e2fc-4876-88b8-8ef1c2e8b36c","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-44390ae7-3280-482a-a0f4-63293e4be3b4","keyframes":{"transform":["translate3d(125.40541%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d0c53dec-ae81-4d03-8dba-5f42a567b369","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5769cc13-e465-4781-867d-36258caf5be7","keyframes":{"transform":["translate3d(-143.24326%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d2c22500-9640-40b2-8684-09c10649167c","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-21af8f80-f75d-44db-a4e8-5085fd43d885","keyframes":{"transform":["translate3d(126.22949%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Biotechnology: Principles and Processes

A

B

D

C

Precipitates of purified DNA after the addition of chilled ethanol can be seen as a collection of fine threads in suspension. This process is referred to as-

Detailed Explanation

The correct answer is C. DNA spooling.

At the last step of DNA extraction, purified DNA precipitates after adding chilled ethanol.

This is viewed as a collection of fine threads in the suspension and is easily collected.

Evolution of Oxygen During the Process of Photosynthesis

Read More Stories

The Lac Operon: Explained With Diagram