#separator:tab #html:true "<img src=""paste-eed0edc97dcee938137f78ac2e037034818f2c07.jpg"">"42 "<img src=""paste-57fc79bffb9efc3e19f1c0c6594be97e8cc802ff.jpg"">"2<br> "<img src=""paste-daf1ddbdd2a8c937919ff42accf31a5a952cb4b1.jpg"">"A "<font color=""#0000ff"">Describe three structural features of the blood vessel shown in Fig. 1.1 that would help<br>to identify it as a vein and not as an artery</font>""<img src=""paste-475c6bc67f33fea0703ce3ad04afba9e97b2c314.jpg"">" mitosis over meiosis"<br><img src=""paste-1e9e56619df8c94cb258e99822a312e69358c27c.jpg""><br>" "<img src=""paste-ec7382f98e0868e15a98e9cc2120c91107a35570.jpg"">"A: companion cell<br>B: sieve tube element<br> "<font color=""#0000ff"">how alveoli are adapted for gaseous exchange</font>""<img src=""paste-802289ee99d49b93507c0a6b0122fdd3c191cd54.jpg"">" "<font color=""#0000ff"">how macrophages function to protect the lungs from becoming infected.</font>""<img src=""paste-5ef13e9b34ea6f0ff66a7435157c074c0740b9bd.jpg"">" Active transportagainst conc gradient<br>ATP to provide energy theough carrier proteins<br>Protein has complementary binding site&nbsp;<br>conformational change<br> lock and key hpothesis"<img src=""paste-aee10996c6c34738ab417ab4eda8cc59c3ab41de.jpg"">" translation"<img src=""paste-3178ccd696c879c62aa741125bcc6ab8a021f587.jpg"">" prevent trnsmission of cholera&nbsp;"<img src=""paste-29797c2e1f09f592f42bf0767a05ced19d520276.jpg"">" why more rbc in high altitude"<img src=""paste-6fce16bd1f200928a711f19a914811eab25ad139.jpg""><br>" hybridoma"<img src=""paste-ddb751cc931092abdceb465f384bf328b8818237.jpg"">" why cholera happens"<img src=""paste-6fb1e29bbc0d63aeda4e43257f941d1e30b6dd19.jpg"">" Outline the role of cotransporter proteins in companion cells."<img src=""paste-dc421d6a9372985ed9b2d6ea36e44ac62d3790f3.jpg"">" "Describe and explain how sucrose is transported from the cell wall of the companion cell into the cytoplasm.""<img src=""paste-00366e4c29bd264f7d73567431b76bc4834ea3cc.jpg"">" why different monoclonal antibodies"<img src=""paste-26a45572db27582bdc8b28ae7cfe44c56eaeabae.jpg"">" thickness of right and left ventricle wall"<img src=""paste-ac398f08be0c1c22e3e87c48124c850cd5a826bb.jpg"">" glucose across cell membrane"<img src=""paste-9e44ffd6da5f2e737365e028fb1c9b73fccbce55.jpg"">" "Explain how injection of antibodies into the bloodstream can protect a person from disease after infection by a pathogen.""<img src=""paste-9c0daed15cd702dd30df3bd6484b7ee403ba760e.jpg"">" "identify base&nbsp;<img src=""paste-c5fa7f0199604afa1aa412ed400630e758fdea27.jpg"">""<img src=""paste-602c235aa8faaf629f417bcf0d3cdd57933a480f.jpg"">" deletion of base"<img src=""paste-6f15d5db47154057d294b28ed778fb0d4fc4280a.jpg"">" why antigens in vaccines"<img src=""paste-4cbece147bcd7492bf650ac4542e68bc7c8b630c.jpg"">" "<img src=""paste-25d68c02c7a4f72597c2f4e3104e5d18ea52f34b.jpg"">""<img src=""paste-acd5f6d83d5d2f89b4ebfdf3aec09093f8b036e2.jpg"">" Suggest how a change in pH of the cytoplasm can activate enzymes."<img src=""paste-b236fd591a3174981fe710033d92bd408de8a902.jpg"">" why tb not eradicated"<img src=""paste-be56f2a140374964fc93d935c24faa856ed3978d.jpg"">" alveolar gas exchange&nbsp;"<img src=""paste-a4ea9ab2aed9df24f0136141dc5b5ba90ee68ffd.jpg"">" higher k<sub>m </sub>value"<img src=""paste-0850a0137e1ec8824889d7bbe87ac80c54b61023.jpg""><br>" why double antibiotic treatment&nbsp;"<img src=""paste-260f39795125034f78bb3a7783b3977ab222e39e.jpg""><br>" how bacteria become resistant to antibiotics&nbsp;"<img src=""paste-4ccad22d48cd48701f393bec2f95921535ce1c02.jpg"">" "Explain the mechanism that allows assimilates and viruses to travel through phloem sieve tubes to other areas of the plant.""<img src=""paste-9e43dd8b0fdb5fe8f24b0d79b4d8170efeb98596.jpg"">" induced-fit hypothesis"<img src=""paste-1368d4610cdbd477e14934b39ed6fb27023e9a16.jpg"">" Discuss the factors that determine the global distribution of malaria."<img src=""paste-8c58e094254a361ea89d0525396eab41ae905a1e.jpg"">" "outline the role of acid hydrolases in lysosomes.""<img src=""paste-89345c6d971c134937895f145aaa25014f59f3c8.jpg"">" Diff in RER and SER"<img src=""paste-1ef9c2390e262a9a1886bba21084aef7b4f34c68.jpg""><br>" Golgi body&nbsp;"<img src=""paste-4cb5b04b6d444eb9452845225f7ae75c54f54c59.jpg"">" "<img src=""paste-8cb9e9030cd7a72b133e0cf1d3e355e7a77f68a9.jpg"">""<img src=""paste-474042d1b87c92cf26c3909318d860f16a6bf580.jpg"">" chromosome drawing"<img src=""paste-4ca8b089c975f482e6e5fe7e6834f29de70d65bf.jpg"">" "<img src=""paste-302891834a0c20f57ad580fcc4d45469de9c9f11.jpg"">""<img src=""paste-cf6761d2f2784a0fd95bc9015cf0a5b2b05e1a12.jpg"">" "Suggest the structural changes that occur when elongated cells develop into xylem vessel elements and explain how these changes help xylem vessels to perform their function in transport""<img src=""paste-c3e21f46240f4bc8fc1dc874f7f24280b0605399.jpg"">" penicillin on bacteria"<img src=""paste-747b2d4d67ff39948e82a0dc6220ca48c115cb14.jpg"">" adaptations of mesophyll cells"<img src=""paste-38d2052ce6c82a4431bead9c8376fea4bd7e6e47.jpg"">" adaptation of phloem"<img src=""paste-b7b72dbb2105f6af484914b20cfce3e4e3708f7e.jpg"">" vaccine and antibiotics"<img src=""paste-e9dda98c1527cf9540838d2230bc6aa6e5bb0370.jpg"">" collagen structure and explanation&nbsp;"<img src=""paste-da7d521a1d1f4eac2d82f1d7fc9b3c44feeeb9fe.jpg""><br><img src=""paste-1d3ca9c615e190707460f29d4a5e0d153eb0c67a.jpg"">" endocytosis"<img src=""paste-fbc7a2dca8c3fca09edc44f595b0d18602a0404d.jpg"">" lysosome"<img src=""paste-5cc3b5b612896897a2145ba3c8601420bceb495c.jpg"">" why tb is difficult to contain"<img src=""paste-54bc482edb1aa100566a46c9a727554ef529cddf.jpg"">" Explain how molecules of cellulose are arranged into a microfibril."<img src=""paste-734f626131718c63306f01f603a5034d5b472ca1.jpg"">" Describe the function of elastic fibres in lung tissue."<img src=""paste-65ec316b4605fc2cb73c09d84af5b9fc6b99f80d.jpg"">" trichomes"enable this water vapour to collect to create a humid area; and this reduces the water potential gradient between the substomatal air space and the enclosed area to lower the rate of transpiration." Suggest why mutations may increase the risk of cancer"<img src=""paste-2adf9944dc0b6814ec9a9ea017797855c13d1639.jpg""><br>" Outline the role of DNA polymerase in the replication of DNA."<img src=""paste-cc54c81984c2725e71aac8f610c19b5ad229abd9.jpg"">" event that occurs during cytokinesis in the cell cycle of plant cells"<img src=""paste-4e520267891fc78ccbb765b4f27839cfa024060a.jpg"">" Outline the role of haemoglobin in the transport of carbon dioxide."<img src=""paste-47a31fa5e85a4b341e5f0ac8e5df2d6e8e45c00a.jpg"">" Explain the ways in which the structure of an artery is adapted to its function"<img src=""paste-bf3ab2d8f3442db23dfef1a22a31969ad9741115.jpg"">" "The hybridoma method for the production of monoclonal antibodies involves a number of stages. One of these stages is the formation of hybridoma cells. Outline the stage in which hybridoma cells are formed.""<img src=""paste-0cdc26f3185b91256f1d2985422a49f092e7fb86.jpg"">" Outline the use of monoclonal antibodies in the treatment of disease."<img src=""paste-45776c487e3f275c72473a0c62095d38adc5523d.jpg"">" immobilised enzymes advantages"<img src=""paste-b0f5894a1bc1b8f02e3402121f1077d59795b23c.jpg"">" phloem adaptations"<img src=""paste-121033954ef274856568bcdf30826e5a6df1ac5b.jpg"">" "Explain the advantage of having a difference in percentage saturation of haemoglobin at lower and higher partial pressures of oxygen.""<img src=""paste-846fd5357cab4a95df114d5059f635a07216b303.jpg"">" Define the term disease."&nbsp;<img src=""paste-6729cecff57afeaf0d2679e769b3cf0c2c5fae8b.jpg"">" cntrolled variaible enzyme testing"<img src=""paste-5f34c2924412692b8c0f1468bb4e34ef98118c31.jpg"">"