Ayuda con la tarea de biología
La parte más complicada de aprender biología es cómo hacer que los estudiantes comprendan el mundo microscópico de la biología, cómo entrar en las células y explorar genes y moléculas. Sin embargo, con el desarrollo de la tecnología de la información, la ayuda con la tarea de biología puede desempeñar un papel importante cuando ni las palabras ni las imágenes pueden explicar completamente los puntos de biología.
QuestionAI es un software de aprendizaje de biología en línea que le ayuda a aprender y dominar el conocimiento de la biología, incluida una variedad de experimentos y ejercicios correspondientes, que es fundamentalmente diferente del ayudante común de preguntas de biología. Aquí, puede simular experimentos para reproducir los escenarios experimentales, de superficial a profundo, capa por capa, para aprender y comprender los puntos de conocimiento.
- Shrinking biodiversity means that ecosystems are able to operate effectively. TRUE FALSE
- Which of the following are NOT adaptations of organisms living in fast water? Swim bladders Long, thin, flexible stems Streamlined bodies Burrow in the sand
- Which of the following is an ecosystem service of biodiversity? SELECT ALL THAT APPLY a Nitrogen fixation. b Maintaining the atmosphere by plants and algae. c Preventing soil erosion. d Purifying water in rivers and lakes.
- QUESTIONS: 1. Match the description with the correct compound or process. F. Interferons B. Antibodies G. Lysozyme Antigen H. Perforin C. Complement I. Phagocytosis D. Cytokines E. Histamine J. Pyrogens __ Enzyme that digests the cell walls of many kinds of bacteria; present in some mucus secretions __ Ingestion of invading organisms by certain types of white blood cells __ Released by basophils and mast cells in response to tissue triggers dilation and increased permeability of nearby capillaries __ Molecules that set the body's thermostat at a higher temperature __ Group of 20 or more blood proteins that cooperate with other defense mechanisms;may amplify inflammation , enhance phagocytosis or lyse pathogens; activated by immune response or exposure to antigens __ Proteins produced by virus-infected cells ; induce other cells to produce chemicals that inhibit viral reproduction __ Foreign molecule that triggers a specific response by lymphocytes __ Proteins, produced by plasma cells that bind to specific antigens __ Proteins or peptides that serve to stimulate lymphocytes __ Protein that forms pores in a target cell's membrane
- 4x In the organization of living and nonliving things, a __ would include the largest number of individuals. A community
