Biyoloji Ödev Yardımı
Biyoloji öğrenmenin en zorlu kısmı, öğrencilerin biyolojinin mikroskobik dünyasını anlamalarını, hücrelerin içine nasıl girip genleri ve molekülleri nasıl keşfedeceklerini nasıl sağlayacaklarıdır. Ancak bilgi teknolojisinin gelişmesiyle birlikte, ne kelimelerin ne de resimlerin biyoloji konularını tam olarak açıklayamadığı durumlarda biyoloji ödevi yardımı önemli bir rol oynayabilir.
QuestionAI, çeşitli deneyler ve ilgili alıştırmalar dahil olmak üzere, yaygın biyoloji soruları yardımcısından temel olarak farklı olan, biyoloji bilgisini öğrenmenize ve uzmanlaşmanıza yardımcı olan bir çevrimiçi biyoloji öğrenme yazılımıdır. Burada, bilgi noktalarını öğrenmek ve anlamak için sığdan derine, katman katman deneysel senaryoları yeniden oluşturmak için deneyleri simüle edebilirsiniz.
- 5 A) state three matting system in goats production. (3marks) b) Discuss 6 signs of heat in a doe. (12marks) a) state 4 high inheritable and 4 low inheritable traits in goats. (3marks) b) Discuss the Crop residues that can be fed to goats. (7marks) Discuss the care of a pregnant doe. (15marks) 8. Discuss the three production system in goat production (15marks)
- 1. a) state 4 goat breeds valued for meat production and four goat breeds valued for milk production. (8marks) b) what is the main reason for numbian Goat Production. (2marks) 2. Briefly explain the following terms as used in Goat Productio (10marks) i) Doe ii) Buck iii) Kid iv) Yearling v) Wether vi) Heat vii) Qestation viii) Kidding ix) Lactation x) Cabritto 3. Discuss the advantages of goat farming in Kenya. (10marks) to consider shown constructing o your house 4 . Discuss five factors to consider when constructing a goat house. (10marks)
- mollate (SDS) in SOS-p AGET (LO1) tertiary and secondary structures evenly distributed throughout the set positive electrode negative charge to the proteins,causing them to migrate towards the To increase the viscosity of the gel, preventing the proteins from diffusing 6. What is the primary purpose of agarose gel electrophoresis? (LO1) To separate DNA fragments based on their size. a. To identify specific DN sequences. c. To amplify DNA fragments. d. To visualize DNA molecules. 7. What is the role of agarose in agarose gel electrophoresis? (LO1,LO2) a. To provide a medium for electrophoresis. b. To bind to DNA fragments and prevent them from migrating c. To provide a porous matrix through which DNA fragments can migrate. d. To give the gel a consistent thickness and strength. 8. What are monoclona I antibodies (mAbs)? (L 07,L08,L09) a. Antibodies that are produced by a mixture of B cells b. Antibodies that are produced by a single clone of B cells c. Antibodies that are produced by a single clone of T cells d. Antibodies that are produced by a mixture of T cells 9. Which of the following is true for mAbs production?(L07,LO8,L09) a. By isolating B cells from a patient's blood and fusing them with sarcoma cells b. By using a technique called crispr cas 9 technology c.By engineering B cells to express a specific antibody d. By isolating antibodies from the blood of animals that have been immunized with specific antigen 10. What are'stem cells? (L07,L08,L09) a. Cells that are no longer able to function properly and have died b. Undifferentiated cells that can divide and give rise to specialized I cells in the body c. Specialized cells that can only divide to produce more of their own type of cell d. Cells that have lost their ability to divide 11. What are the three main types of stem cells? (L07,L08,L09) a. Embryonic stem cells, pluripotent stem cells, and adult stem cells b. Embryonic stem cells adult stem cells, and induced pluripotent stem cells liPSCs c. Pluripotent stem cells , adult stem cells, and mesenchymal stem cells (MSCs) d. Induced pluripotent stem cells (iPSCs),mesenchymal stem cells (MSCs), and adul stem cells 12. What are some of the potential applications of stem cell therapy? (L07,L08,L09) Treating conditions such as heart disease, burns and diabetes b. Repairing damaged tissues and organs c. Regenerating new cells and tissues and regaining organ functions d. All of the above .Bevacizumab is a monoclonal antibody that targets which of the following molecule (LO7,LO8,LO9) Platelet-derived growth factor (PDGF)
- Thsulin-like growth factor I ([CF-1) growth factor (VEGF) 14. What is trastu:zumab? (LO5, LO7,LOB,LO9) a. A chemotherapy drug that targets the DNA of cancer cells b. A monoclonal antibody that targets the HER receptor C. A hormone therapy that targets the ER-receptor d. A radiation therapy that targets cancer cells 15. What are restriction enzymes? a. Enzymes that catalyze the breaking of DNA at specific sites. b. Enzymes that join DNA fragments together. C. Enzymes that copy DNA. d. Enzymes that modify DNA bases. 16. What is a sticky end? (LOS, LO6) b. a. A region of DNA that is not cut by any restriction ennenzyme cuts DNA. A blunt end of DNA that is created when a restriction when mestriction enzyme cuts DNA. A single-stranded overhang of DNA that is created when a restriction enzyme cuts DNA.
- Macrophages in the spleen and liver phagocytize aged and damaged red blood cells. is 19 jis! ihi