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kicyunya [14]
3 years ago
12

What 3 elements do all the Bio-molecules/Organic Molecules/Marco-molecules have in common? check all that apply.

Biology
2 answers:
madreJ [45]3 years ago
5 0

Answer:

carbon, hydrogen and oxygen.

Explanation

This is what is needed to make up mostly all of the things in this world.

kvv77 [185]3 years ago
4 0

Answer:

The three elements that make up over 99 percent of organic molecules are carbon, hydrogen and oxygen.

Explanation:

These three combine together to form almost all chemical structures needed for life, including carbohydrates, lipids and proteins.

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Explain how bacterial cloning can help increasing the amount of DNA (DNA amplification) and when it is implemented in science or
Nezavi [6.7K]

Answer:

The process of gene cloning involve multiple steps. It involves many enzymes, bacterial cell, vector to produced an amplified number of cell and hence product.

The gene of interest is find and then it is carried into the bacterial cell by the help of vector.

The vector is then carried to get incorporated into the bacterial cell. In this way the bacterial cell starts replicating and the and the desired product is produced in high amount.

4 0
3 years ago
Elastic cartilage and most hyaline cartilages are surrounded by a protective sheath called a:.
harkovskaia [24]

Answer:

Perichondrium

Explanation:

Elastic cartilage (like hyaline cartilage) has chondrocytes located in lacunae and the tissue is surrounded by a perichondrium. The perichondrium (Figure 7–2) is a sheath of dense connective tissue that surrounds cartilage in most places, forming an interface between the cartilage and the tissues supported by the cartilage. The perichondrium harbors the blood supply serving the cartilage and a small neural component. Articular cartilage, which covers the ends of bones in movable joints and which erodes in the course of arthritic degeneration, lacks perichondrium.

6 0
2 years ago
Lymph is __________. excess tissue fluid that has escaped from arteries excess tissue fluid that has leaked out of capillaries e
scoundrel [369]

Answer:

Excess tissues fluid that has leaked out of capillaries.

4 0
2 years ago
What plant cell organelle can occupy up to 90% of the cell volume and can exert turgor pressure against the cell membrane when i
amm1812

Vacuole can occupy up to 90% of the cell volume and can exert turgor pressure against the cell membrane when it acquires water.

In biology, a vacuole is a membrane-bound space found in the cytoplasm of a plant cell.

These are large size compartments that can occupy up to 90% volume of water.

In fully grown plants, vacuoles play a very significant role as they help out in plant growth, storing water, disposing of waste materials, and protecting cells against external barriers.

In sum, vacuoles are generally small in size but important cell organelles that are present in bacteria, fungi, and protozoa.

If you need to learn more about plant cells and animal cells click here:

brainly.com/question/913732

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6 0
1 year ago
Which of the following would be a result of eutrophication of nitrogen?
Yanka [14]
It is hypoxia, or low levels of oxygen
3 0
3 years ago
Read 2 more answers
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