Podcast
Questions and Answers
چه چیزی موجب مرگ موشها نیست؟
چه چیزی موجب مرگ موشها نیست؟
- نوع باکتری
- تکثیر یکطرفه باکتریها
- واکنش سیستم ایمنی موشها
- وجود کپسول (correct)
چه چیزی در آزمایش گریفیت به موشها تزریق شد؟
چه چیزی در آزمایش گریفیت به موشها تزریق شد؟
- سلولهای سرطانی
- ویروس
- چند نوع باکتری (correct)
- یک نوع باکتری
چه چیزی در مورد تماس سیتوپلاسم با پسزمینه ذکر شده است؟
چه چیزی در مورد تماس سیتوپلاسم با پسزمینه ذکر شده است؟
- شکل سیتوپلاسم (correct)
- فشار سیتوپلاسم
- نوع باکتری
- اندازه پسزمینه
Study Notes
- Most bacteria have bidirectional replication, but some have unidirectional replication.
- Some bacteria have a thicker capsule than their cell wall.
- The cytoplasm of bacteria is oval-shaped and contacts the background substance.
- Streptococcus pneumoniae was once thought to be the cause of influenza.
- The experiment of Griffith showed that genetic material can be transferred to another cell.
- Bacteria without capsules can also transfer genetic material during cell division.
- Injecting mice with bacteria can cause an inflammatory response.
- The experiment of Griffith involved injecting mice with different types of bacteria.
- The presence of a capsule alone is not the cause of death in mice.
- The immune system of mice responds to the injected bacteria.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on bacteria with this quiz! From their replication methods to the structure of their cytoplasm and capsules, this quiz covers a range of interesting facts about these tiny organisms. Learn about the experiment of Griffith and how injecting mice with bacteria can cause an inflammatory response. See if you can distinguish between true and false statements about bacteria, and challenge yourself to expand your knowledge on this fascinating subject.