Chemistry

Chemistry, 22.11.2020 03:10, linz6227

Which of the following is a substance? A. air
B. alloy
C. soil
D. seawater
E. carbon

answer

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 11:40, arlabbe0606

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

Chemistry, 22.06.2019 17:20, holmesleauja

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

Answers: 2

Chemistry, 22.06.2019 21:30, hh23135

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2

Answers: 2

Chemistry, 22.06.2019 22:30, Jermlew

What methods could you use to solubilize calcium carbonate

Answers: 1

Do you know the correct answer?

Which of the following is a substance? A. air
B. alloy
C. soil
D. seawater
E. c...

Questions in other subjects:

Konu

English, 13.11.2019 05:31

Read the story description and historical context for the short story "rules of the game" and answer the question. story description: "rules of the game" tells the story of a girl...

Konu

Business, 13.11.2019 05:31

Andrew paid $30 to buy a potato cannon, a cylinder that shoots potatoes hundreds of feet. he was willing to pay $45. when andrew's friend nick learns that andrew bought a potato ca...

Konu

Chemistry, 13.11.2019 05:31

Suppose a reaction was run that produces hydrogen gas and a sample of h2(g) collected. as a result of the collection 145 ml of water is displaced. the pressures of the gas and atmo...

Konu

English, 13.11.2019 05:31

Read this sentence from "a four-hundred-year-old woman" and answer the question. my characters can, i hope, transcend the straitjacket of simple psychologizing.

Konu

Business, 13.11.2019 05:31

Recently, the level of gdp has declined by $60 billion in an economy where the marginal propensity to consume is 0.75. aggregate expenditures must have fallen by select one: ...

Konu

Business, 13.11.2019 05:31

Bethany incurred $40,750 in research and experimental costs for developing a specialized product during july of year 1. bethany went through a lot of trouble and spent $17,250 in l...

Konu

Health, 13.11.2019 05:31

The nursing instructor is teaching the students about degenerative diseases that affect both the musculoskeletal and neurologic systems. the student correctly identifies the diseas...

Konu

Social Studies, 13.11.2019 05:31

Acongresswoman from a state with several tire factories argues that the government should impose a tariff on tires because they are a necessary input into the production of various...

Konu

Biology, 13.11.2019 05:31

Members of the phylum actinobacteria have had a profound impact on human health over the course of civilization. one member of the genus causes a deadly disease which has likely c...

Konu

Business, 13.11.2019 05:31

Which of the following is true of most accounting errors? question 5 options: they are problems caused by failures in systems, procedures, and policies. they are primarily caused...

Other tasks in the category: Chemistry More task