What is the disease caused by Legionella pneumophilia?

560

---

What is the difference between chromatin and chromosome?

901

---

How does the intensity of facilitated diffusion vary in relation to the concentration of the moved substance? What is the limiting factor?

904

---

How does the intensity of simple diffusion vary in relation to the concentration gradient of the moved substance?

937

---

Without saturation of transport proteins and under same concentration gradient how can the speed of simple diffusion be compared to the speed of facilitated diffusion?

901

---

What are the molecular facts that support the hypothesis? To which other cellular organelles the hypothesis can also be applied?

982

---

What is the endosymbiotic hypothesis about the origin of mitochondria?

955

---

Where in the cell can ribosomes be found?

845

---

Of what substance the plant cell wall is made? Is that substance a polymer made of which monomer?

890

---

What are the substances that constitute the chromatin?

914

---

What is the main biological function of ribosomes?

942

---

What would happen to photosynthesis if the green light waves that reach a vegetable were blocked?

1013

---

What are the colors (of the electromagnetic spectrum) absorbed by plants?

891

---

What is immune complex?

622

---

What are major successful vaccines?

667

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