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Blizzard [7]
3 years ago
11

What do plants produce using nitrogen?

Biology
1 answer:
Tatiana [17]3 years ago
4 0

Answer:  Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins.

Explanation:

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The goal of transcription is to produce a __________________________ from a ___________________
timama [110]
<h2>Answer:</h2>

The goal of transcription is to produce a RNA from a DNA segment.

<h3>Explanation:</h3>
  • Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA).
  • DNA safely  stores genetic material in the nuclei of cells as a blue print or template.
  • The purpose of translation is to synthesize proteins, which are used for millions of cellular functions.
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4 years ago
If a person had A blood type, then the antigen found on the RBC would be_____.
Ainat [17]
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3 years ago
What is the advantage of the gram stain over the simple stain?
Natali5045456 [20]

Gram staining identifies different bacteria types and it separates bacteria into two groups (gram negative and gram positive) based on their cell wall constituents through the use of different special dyes. Simple staining involves the use of a single stain solution and is unable to identify the exact organism.






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4 years ago
Which organism would make a good bioindicator?
Lunna [17]
I think the answer is b.
3 0
3 years ago
Read 2 more answers
Explain the processes of venous return in the abdomen. do not just list them! why must the veins employ these methods?
vodka [1.7K]

Answer:

Venous return (VR) is the flow of blood back to the heart.  

Venous return to the right atrium is the most important factor determining cardiac output, provided both ventricles and the pulmonary circulation are normal.

Explanation:

Venous return refers to the flow of blood from the periphery back to the right atrium, and except for periods of a few seconds, it is equal to cardiac output.

Venous return is facilitated by a number of factors, including inspiration, increased total blood volume, increased venomotor tone, the cardiac suction effect, the presence of venous valves and the skeletal muscle pump.

Contraction of the skeletal muscles surrounding veins increases the pressure within the veins, pushing open the proximal valve and forcing blood toward the heart. For example, when calf muscles contract during exercise, blood is forced toward the heart, thus increasing venous return.

Learn more about venous force here:-

brainly.com/question/11621104

#SPJ1

6 0
2 years ago
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