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levacccp [35]
3 years ago
11

What is pH and how do we measure it?

Biology
1 answer:
vitfil [10]3 years ago
3 0

Answer:

ph is unit of measuring acid and base

if ph is less than 7 it is acid and ph is more than 7 it is base

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Two main ingredients in plant fertilizer are phosphorus and nitrogen. these elements are found in which classes of biomolecues?
masya89 [10]

<u>Nucleic Acid, and Protein</u> are the class of biomolecule which are the two main ingredients in plant fertilizer.

Biomolecules- A chemical substance that is present in living things is called a biomolecule. These consist mostly of substances with the chemical elements carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus. The building blocks of life, biomolecules serve crucial roles in all living things.

Fertilizer- Any product or material given to soil to encourage plant development is referred to as fertilizer. There are many different types of fertilizers, and the majority of them include potassium, phosphorus, and nitrogen (N) (K). In actuality, the package of fertilizers bought in supermarkets lists the N-P-K ratio.

To know more about the Biomolecule, click on the below link,

brainly.com/question/5560087

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6 0
2 years ago
TRUE/FALSE All proteins structures are related to their function​
irina [24]

Answer:

True

Explanation:

a protein's unique shape determines its function.

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3 years ago
Which feature of a cell prevents water from entering the cell
DerKrebs [107]

Answer: Nonpolar lipid layers

Explanation:

4 0
3 years ago
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PLEASE ILL MAKE U BRAINLIEST
Bess [88]

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most common samples used today Blood and Hair

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Which shows the most direct path that carbon can take through the carbon cycle?
olasank [31]

Answer:

Atmosphere, plant, animals, fossil fuels.

Explanation:

Carbon Is the essential elements needed for life.

Carbon cycle is the movement of carbon from the atmosphere to the Earth.

Carbon move in the carbon cycle and start from the atmosphere.

In the atmosphere, carbon react with oxygen and it is inform of carbon dioxide. Plants use the carbondioxide along with water,and uses light energy from the sun to produce carbohydrates through a process of photosynthesis.

Animals get carbon from plants after consuming plants.

During respiration, carbon atoms are released to the atmosphere.

Some human activities like burning of fossil fuels releases carbon to the atmosphere.

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3 years ago
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