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Kazeer [188]
3 years ago
8

How many atoms of nitrogen are in a sample that weighs 1.25 g?

Biology
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

5.37 x 10^-24

Explanation:

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What is a tRNA isoacceptor?
Alla [95]


A tRNA isoacceptor is a member of a group of tRNAs with different anticodons but which accept the same amino acid.

An anticodon is a small region on transfer RNA (tRNA) that comprises of three bases which are complementary to a codon in messenger RNA (mRNA).  A codon is simply a set of three nucleotide bases.

If a codon in mRNA is GGG, the anticodon on tRNA for this will be CCC. The codon GGG is the code that calls for the amino acid called glycine.

5 0
3 years ago
What is the correct formula for photosynthesis?
valkas [14]

Answer:

Photosynthesis is a process by which plants and photosynthetic bacteria obtain their food in presence of sunlight from water and carbon dioxide. They produce glucose as the food and oxygen is emitted as the byproduct. The equation for photosynthesis is - 6CO

2

​

+12H

2

​

O→C

6

​

H

12

​

O

6

​

+6H

2

​

O+6O

2

​

↑.

Thus, the correct answer is 'Photosynthesis.'

Explanation: hope this helps!

3 0
3 years ago
Which of the following is not a function?<br> A. y = [x]<br> B. y = x2<br> C. x = 4<br> D. y = 3
iren [92.7K]

Answer:

C.x=4

Explanation:

i think it would be this one because usually functions begin with y

4 0
3 years ago
The maximum number of wolves that can survive in a particular forest is 230. What is this number called?
levacccp [35]
The answer is a carrying capacity.

The carrying capacity is the maximum size of some population, for example, wolves population, that can survive in the given environment, in this case, the forest. It represents the number of animals that can live, reproduce, survive in the given area regarding the indefinite sustainability of this area in terms of resources (food, water, habitat, etc.)
4 0
4 years ago
Read 2 more answers
The magnetic particles in seafloor ridges are aligned differently in a repeating pattern. How
Mademuasel [1]

A. Earth's magnetic field reverses over time;  the changes show that seafloor spreading  has taken place over time.

Explanation:

The pattern of the magnetic minerals in seafloor ridges are aligned in a repeating pattern because the earth's magnetic field reverses overtime.

This provides evidence because the changes shows that the sea floor spreading has taken place over time.

  • The concept of sea floor spreading was first suggested by Harry Hess in the early 1960's.
  • Using sophisticated tools, he was able to discover stripe patterns of magnetic minerals in rocks.
  • The earth can be likened to a giant bar magnet
  • The geomagnetic field originates from the core where the movement of molten metals induces magnetism.
  • In a fresh cooling magma, the metallic minerals are able to align their domains with the prevailing magnetic field.
  • At some point the magnetic field is normal with a very strong intensity. At other times the intensity is low and it reverses.
  • The minerals keeps track of the changes.
  • This leads to striped pattern that has been used to suggest sea floor spreading.

learn more:

Sea floor spreading brainly.com/question/9912731

#learnwithBrainly

5 0
3 years ago
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