This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Conducted in 1953, the ________ experiments were designed to show what types of complex molecules ... (Read 56 times)

erika

  • Hero Member
  • *****
  • Posts: 522
on: Jul 27, 2018
Conducted in 1953, the ________ experiments were designed to show what types of complex molecules might have formed in the Earth's primitive environment.
 
  Fill in the blank(s) with correct word

Question 2

The energy radiated by a typical quasar requires that its black hole accrete about:
 
  A) one solar mass a century.
  B) one solar mass a decade.
  C) one solar mass a year.
  D) ten solar masses a year.
  E) one solar mass a day.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bassamabas

  • Sr. Member
  • ****
  • Posts: 294
Reply #1 on: Jul 27, 2018
Answer to Question 1

Miller-Urey

Answer to Question 2

D


erika

  • Member
  • Posts: 522
Reply 2 on: Jul 27, 2018
Gracias!

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Four types of cellular responses to positional information in animals. Four types of cellular responses to positional information in animals.
The three types of cytoskeletal filaments The three types of cytoskeletal filaments
Cloud Types: Vertical Development Cloud Types: Vertical Development
Types of Long-Term Memories Types of Long-Term Memories
A color-enhanced electron micrograph of circular plasmid molecules A color-enhanced electron micrograph of circular plasmid molecules
A Bat Ray cruising through the water column below the "sunburst." Bat Rays are types of ... A Bat Ray cruising through the water column below the "sunburst." Bat Rays are types of ...
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library