Cambridge AS And A Level Biology | Cambridge AS & A Level Biology 9700/11/O/N/23 | 9700 Biology

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Excel in Cambridge AS and A Level Biology (9700) with this expert-led video tutorial, covering the October/November 2023 exams (9700/11/O/N/23). Dive into complex biological concepts, explore key themes, and develop exam-winning techniques.

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⭕Timestamps

00:00 – Introduction
00:36 – Until recently, the typical viruses known to science were 20–150 nm in size
02:28 -The diagram shows an eyepiece graticule
06:23 – Tay-Sachs disease results in a build-up of lipids in cells.
08:15 – Which animal cells would have the most extensive Golgi bodies
09:55 – The diagram shows three circles, 1, 3 and 5
12:36 – Which row about the genetic material
13:34 – What is present in all viruses
15:24 – The test for non-reducing sugars requires
18:44 – The diagrams show three types of covalent bonds
19:50 – Which molecules would be found in an oil
22:57 – Which row about the bonding found
23:42 – The specific heat capacity of different substances is shown
27:57 – The solid line on the graph
29:59 – The graph shows how the rate of an enzyme
31:28 – How will the removal of a reversible non-competitive enzyme
33:21 – The dimensions of three agar cylinders
38:54 – Three individual plant leaf cells
41:20 – Which row is a representation of one chromosome
42:26 – Which events are part of mitosis
43:10 – The statements are about genes and proteins
44:04 – The photomicrograph shows a cell during mitosis
45:00 – Which diagram correctly shows the structure of a piece of DNA
46:53 – Bacteria were grown in a medium containing 15N.
50:14 – Which statements correctly describe the process of transcription
50:59 – Sickle cell anaemia is caused by
54:30 – The plan diagram of a transverse section
55:34 – Which routes must water travel through in a plant
56:13 – A plant leaf seen in transverse
57:05 – What occurs as carbohydrate is taken out of a sink
59:24 – Which factors affect blood pressure
1:00:29 – Sulthiame is a molecule
1:04:12 – The partial pressure of oxygen in blood vessels
1:09:42 – Which statements about the Bohr shift are correct
1:12:47 – Some of the events during a cardiac cycle are listed
1:15:32 – Oxygen and carbon dioxide
1:15:54 – Which statement is correct
1:16:33 – The graph shows changes in the antibiotic
1:23:57 – Some responses made by cells
1:24:41 – Which statements about uses of monoclonal antibodies
1:25:27 – Which statement explains how a vaccination
1:26:34 – Thank You Students!

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