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Fynjy0 [20]
3 years ago
11

What is the difference between saturated and unsaturated fatty acids, DNA and RNA, and purine and pyrimidine?

Biology
1 answer:
andrew-mc [135]3 years ago
3 0

Answer:

The difference between saturated and unsaturated fatty acids lies in the chain links. The saturated ones have simple bonds and are more solid, the unsaturated ones, they have double ligature and that generates their fluidity.

DNA and RNA, are both nucleic acids but their difference lies in the monosaccharide that compose them: the DNA has the pentose of the deoxyribose type while the RNA has the pentose of the ribose type.

Purines and pyrimidines differ in the chemical composition of each, while purine has double rings fused, pyrimidine has a single ring (heterocyclic). The two classify the nitrogen bases of DNA and RNA, with adenine and guanine being derived from purine and derived from pyrimidine, cytosine, thymidine and uracil.

Explanation:

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Certain cells that line the stomach synthesize a digestive enzyme and secrete it into the stomach. This enzyme is a protein. Whi
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Answer:

<em>The process of </em><u><em>exocytosis </em></u><em>could be responsible for its secretion. </em>

Explanation:

Exocytosis can be described as a process in which molecules are transported out of a cell in vesicles. The process of exocytosis usually requires energy as molecules are moved out of a cell by the method of active transport.

As certain cells that line the stomach secrete a protein and release it into the stomach we can infer that the process is exocytosis. Peptides, hormones and various antibodies are also transported to different locations through the process of exocytosis.

7 0
3 years ago
Which most accurately describes the basis of the scientific method?
Tanzania [10]

The scientific method's foundation is best described as "the process of hypothesis and testing through which scientific inquiry happens." Thus, the correct option is D.

<h3>What is scientific method?</h3>

The scientific method is a set of actions that are followed in order to develop scientific knowledge.

The scientific process includes the following steps:

  1. To make observations on a particular natural occurrence and then generate questions based on those observations.
  2. To answer these questions, you must propose a credible explanation (i.e., a hypothesis).
  3. To put the working hypothesis to the test using experimental and/or observational methods.
  4. To gather information in order to confirm or refute a working theory.
  5. Analyze the findings and develop conclusions.

For more information regarding scientific method, visit:

brainly.com/question/17216882

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5 0
2 years ago
Which technique described below is not an approach for correcting faulty genes?
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answer: second option

6 0
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__________ is the key hormone regulator of the postabsorptive state.
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