AS Level Biology FINAL EXAM BUNDLE(COMPLETE PACKAGE DEAL)QUESTIONS AD ANSWERS 100% CORRECTAS Level Biology FINAL EXAM BUNDLE(COMPLETE PACKAGE DEAL)QUESTIONS AD ANSWERS 100% CORRECTAS Level Biology FINAL EXAM BUNDLE(COMPLETE PACKAGE DEAL)QUESTIONS AD ANSWERS 100% CORRECTAS Level Biology FINAL EX...
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Pepsin is a protease enzyme with a polypeptide chain containing 327 amino acids. Titin is the largest known protein. It has a polypeptide chain containing at least 92 times more amino acids than pepsin. (i) DNA sequences in genes code for polypeptide molecules such as pepsin and titin. Explain...
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Add to cartPepsin is a protease enzyme with a polypeptide chain containing 327 amino acids. Titin is the largest known protein. It has a polypeptide chain containing at least 92 times more amino acids than pepsin. (i) DNA sequences in genes code for polypeptide molecules such as pepsin and titin. Explain...
Meiosis is a type of nuclear division. Fig. 1.2 shows a photomicrograph of plant cells undergoing meiosis identify the stage of meiosis 1 shown in the cell labelled A - ANSWER prophase (1) Based only on your observations of Fig.1.2, state two reasons for your answer in (b)(i) - ANSWER chromosome...
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Add to cartMeiosis is a type of nuclear division. Fig. 1.2 shows a photomicrograph of plant cells undergoing meiosis identify the stage of meiosis 1 shown in the cell labelled A - ANSWER prophase (1) Based only on your observations of Fig.1.2, state two reasons for your answer in (b)(i) - ANSWER chromosome...
Role of cytokines during inflammation - ANSWER Attract phagocytes to the site then phagocytosis and increase temp, act as cell signalling molecules Structure of neutrophil - ANSWER Nucleus looks like 3 interconnected blobs -multilobed. Cytoplasm is grainy Structure of lymphocyte - ANSWER Small...
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Add to cartRole of cytokines during inflammation - ANSWER Attract phagocytes to the site then phagocytosis and increase temp, act as cell signalling molecules Structure of neutrophil - ANSWER Nucleus looks like 3 interconnected blobs -multilobed. Cytoplasm is grainy Structure of lymphocyte - ANSWER Small...
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