![subject](/tpl/images/cats/himiya.png)
Chemistry, 23.02.2021 22:10 slauravillalta
Robert Hooke was the first scientist to give the cell a name. Which statement is true about him?
a)H e looked at an onion skin with his naked eyes to see cells.
b)He invented the microscope.
c)Under the microscope he observed box-like compartments of cork tree bark.
d)He used the microscope to observe skin cells.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:20
6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:00
How do scientists think that gravity affected the formation of our solar system?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:00
Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:40
Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.
Answers: 3
You know the right answer?
Robert Hooke was the first scientist to give the cell a name. Which statement is true about him?
a)...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 07.04.2021 17:10
![question](/tpl/images/cats/geografiya.png)
Geography, 07.04.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2021 17:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.04.2021 17:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/fr.png)
French, 07.04.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.04.2021 17:20
![question](/tpl/images/cats/geografiya.png)
Geography, 07.04.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 07.04.2021 17:20
![question](/tpl/images/cats/istoriya.png)
History, 07.04.2021 17:20