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
xxMikexx [17]
3 years ago
15

How many nitrogen atoms are there in 5 molecules of N2H4Hint: The symbol for nitrogen is N​

Biology
1 answer:
ElenaW [278]3 years ago
7 0

10

In one molecule of N2H4 (Hydrazine), there are two nitrogen atoms.

So, to find how many there are in five molecules, multiply by five.

2 x 5 = 10

You might be interested in
Are yellow jackets the only type of bees that have their nests in the ground?
Ira Lisetskai [31]
Yellow jackets and miner bees are the only types I found hope it helps
8 0
3 years ago
Isolating all of the RNA out of an organism, subjecting it to reverse transcriptase, and then cloning all of the resulting DNA i
Lisa [10]

Answer:

The answer is C.

Explanation:

The example process given in the question is describing the creating of a cDNA Library. cDNA or Complimentary DNA is copy of the DNA that is taken from a messenger RNA (mRNA), which is what is done with the reverse transcriptase. And the process described as cloning the resulting DNA into plasmids is the part where the library is created. The resulting DNA is put into host organisms and stored there for further investigation or use.

I hope this answer helps.

4 0
3 years ago
Explain why the chemical composition of interstitial fluid is so critical to the normal functioning of the body's cells.
Sergeeva-Olga [200]

The change in chemical composition of interstitial fluid affects the oxygen and nutrients transportation to the cell, and also removal of waste from the cell.

Interstitial fluid- Extracellular fluid is mostly made up of blood plasma and interstitial fluid. Interstitial fluid is the substance that fills the spaces between cells. Salts, water, cellular waste products, coenzymes, hormones, carbohydrates, fatty acids, and amino acids make up its composition.

Chemical Composition- The chemical composition of a material refers to the configuration, proportion, and kind of atoms in chemical substance molecules. The chemical makeup will alter when substances interact. For instance, when hydrogen and oxygen combine, water is produced.

For more detail interstitial fluid, click below link,

brainly.com/question/21708739

#SPJ4

6 0
2 years ago
Q: As ocean depth increases, _____. A: pressure decreases temperature increases salinity decreases density increases
nydimaria [60]
D. Density increases is the correct answer!
3 0
3 years ago
Explain how water waste can be turned into drinking water
9966 [12]

thats dirty bruh but you could filter all the dirty stuff out and reuse the water



4 0
3 years ago
Other questions:
  • What ocean contains most of the worlds active volcanoes?
    10·1 answer
  • What problem is the increase in CO 2 in the atmosphere ?
    12·2 answers
  • How can volcanic eruptions change the surface of the earth? A. by creating new islands and land B. by decreasing the level of th
    10·2 answers
  • Where are subduction zones likely to form?
    12·2 answers
  • What type of energy is the sun?
    9·1 answer
  • Is this statement true or false?
    11·2 answers
  • How are starch and glycogen related
    13·2 answers
  • Biological washing powders contain protein-, fat- and carbohydrate-digesting
    15·1 answer
  • what are the implications of the designated list of recognised subjects being revoked discuss one advantage and one disadvantage
    13·1 answer
  • Which biologic agent consists of protein-coated ribonucleic acid (RNA) or deoxyribonucleic acid (DNA) and requires a host cell
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!