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Home Question Bank Biology Archive 2024 November 28

Biology Questions from Nov 28,2024

Browse the Biology Q&A Archive for Nov 28,2024, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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Sitoplasma memiliki fungsi utama sebagai .... a. tempat dilaluiair danzat-zattertentu yang terlarut di dalamnya b. tempat berlangsungnya kegiatan pembongkaran dan penyusunan zat melalui reaksi kimia c. tempat terjadinya respirasi sel d. tempat berlangsungnya sintesis protein Setiap sel hidup mempunyai bagian- bagian yang berperan menjalankan fungsi tertentu. Bagian tersebut ada yang terdapat di dalam dan di luar inti sel. Berikut bukan organel yang terdapat di dalam inti sel adalah.... a. sentrosom vakuola kromosom mitokondria Akibat jika tidak menjepit preparat dengan benar di meja preparat adalah a. a. preparat dapat pecah b. lensa objektif dapat pecah c. preparat dapat bergeser saat diamati d. fokus tidak akan tercapai Unit dasar kehidupan terkecil makhluk hidup disebut \( \begin{array}{ll}\text { a. atom } \\ \begin{array}{ll}\text { b. inti sel } & \text { c. }\end{array} \\ \begin{array}{l}\text { d. }\end{array} \\ \end{array} \) 17. Which statement correctily describes the interaction of fwo body systems? A. The reproductive system transports wastes from cells to the urinary system for excretion B. The nervous system produces hormones that control the function of the reproductive system C. The digestive system transports nutrients to the respiratory system. which excretes wastes D. The respiratory system obtains Oxygen that is delivered to cells by the circulatory system 20. What is the main function of the muscular system? The muscular system A. carries messages from the brain to the bones to move the body. B. produces energy the body needs to be able to move. C. keeps the bones strong and prevents them from being broken. D. allows movement of bones and helps maintain posture. B. A behavioral ecologist is studying mating behavior in giraffes and her hypothesis was tl taller male giraffes will obtain more mates. She observes five interactions between males (for of 10 males) as they compete for access to the females. She recorded the height of the giraffes won, and the number of females each male met with. Answer the following questions: a. Identify Independent variable: b. Identify Dependent variable(s): c. What variables should she standardize? d. Does she have a control group? Why or why not? 21. O Ammoglanis obliquus consiste em uma espécie de bagre identificada em rios da Amazônia. Essa espécie tem comprimento máximo de \( 1,5 \mathrm{~cm} \) e se diferencia de outros peixes do gênero por quanti- dade e formato dos ossos, bem como pela dentição e pela quantidade e localização de suas nadadeiras. Represente o comprimento máximo do Ammoglanis obliquus utilizando micrômetros e nanômetros e adotando a representação em notação científica. Eva/uación SUnativa 6. Gen que participa en el crecimiento de las células normales, pero su forma ha tenido una mutación. ( ) a) Oncogénito b) Oncosinosis c) Oncogen d) Oncogenético 7. Es el tratamiento de microorganismos, al igual que células vegetales y animales, con la finalidad de producir alimentos, fármacos, etcétera. a) Biotecnología b) Bioquímica c) Biofísica d) Bioética 8. Son aquellos organismos a los cuales se les ha transferido de un segundo o de varios organismos con características específicas. a) Productos transgénicos b) Productos alterados c) Productos mutados d) Productos biogénicos 9. Es el proceso mediante el cual se inserta material genético en una célula, con el fin de que sea capaz de producir una proteína normal. a) Terapia clonal b) Terapia génica c) Terapia proteica 13. When loying eggs, of female insect returns to her larval host plant, even though she has not les upon this plant during her adult life. This is an example of: \( \begin{array}{ll}\text { A Conditioning } & \text { C. Instrumental learning } \\ \text { B. Habituation } & \text { D. A and C }\end{array} \)
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