1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vlad [161]
3 years ago
6

What is the correct order of transcriptional events that can occur when RNA polymerase bindsto the promoter

Biology
1 answer:
Allushta [10]3 years ago
6 0
Closed complex formation, open complex formation, start of RNA synthesis, promoter clearance
You might be interested in
When does fetal erythrocyte production shift from the liver to the bone marrow?
vichka [17]

Answer: After seven months.

Explanation:

The blood carries various substances that must be transported from one part of the body to another. Red blood cells are an important component of the blood because their function is to carry oxygen to the body tissues and exchange it for carbon dioxide, which is carried and removed by the lungs.

Erythropoiesis is the process of red blood cell (erythrocyte) production. It is stimulated by a decrease in O2 in the circulation, detected by the kidneys, which then secretes the hormone erythropoietin. This hormone stimulates the proliferation and differentiation of red blood cell precursors, which triggers an increase in erythropoiesis in hematopoietic tissues and ultimately in the production of red blood cells. <u>In adults, red blood cells are formed in the red bone marrow.</u>

In early developing fetuses, erythropoiesis occurs in the mesodermal cells of the yolk sac. In the third or fourth month, erythropoiesis moves to the liver. After seven months, erythropoiesis occurs in the bone marrow.

6 0
3 years ago
What is the symbiosis of certain bacteria live in human intestines where they get food and also help humans break down their foo
Alja [10]
Here is what all 3 symbiotic relationships are: Parasitism is where one organism is benefited and the other is harmed. Commensalism one organism is benefited and the other one is not helped or harmed. Mutualism is were both organisms are benefited or both help each other. Easy ways to remember symbiotic relationships :)
5 0
3 years ago
Economic impact of agricultural pollutants on water sustainability for agricultural production. summarise your findings in a tab
svlad2 [7]

Answer:

nalaqdua

Explanation:

sbospka ai9wlhzux5 s8fvekg

6 0
3 years ago
Which of the following statements is correct?
Tanya [424]

Answer:

D

Explanation:

all the others are false

4 0
2 years ago
Read each description below regarding the CNS control of the ANS. Then put into the appropriate category based on which region o
kirill115 [55]

Answer:

kk

Explanation:

8 0
2 years ago
Other questions:
  • Which term is correct for one female arctic fox?
    6·2 answers
  • Compare the types of neurons that synapse in the posterior, lateral, and anterior gray horns of the spinal cord
    11·1 answer
  • 1. In what ways are mollusks and annelids alike?
    10·1 answer
  • Some students want to test different soils to find out which ones absorb heat the fastest. For the first test, they put 500 gram
    10·1 answer
  • Which of the following statements correctly describes some aspect of ATP hydrolysis being used to drive the active transport of
    15·1 answer
  • Whose theory of love includes consummate, romantic, and companionate
    15·2 answers
  • Please help I’m being timed and please no links
    9·2 answers
  • All you need is in the photo ​
    15·1 answer
  • Each chromosome has genes that control wing shape, body color, antenna type, and eye color.
    10·1 answer
  • The city of Austin has expanded so quickly that native bats have lost their natural cave habitats. They began to live in the nar
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!