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uranmaximum [27]
3 years ago
13

Why is the stomach acidic?

Biology
1 answer:
Hatshy [7]3 years ago
8 0

Answer:

d) a and b

Explanation:

Low pH of the stomach is due to hydrochloric acid content which is secreted by parietal cells into the lumen. The hydrochloric acid functions in activating enzymes that breaks down proteins. It activates pepsinogen into enzyme pepsin, that breaks the bond that links amino acids together, a process called proteolysis.

The acidic nature of the stomach also functions in killing or inhibiting harmful bacteria that is ingested with food. Most bacterial species cannot survive in an acidic environment.

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New homes has developed as a result of population growth around Cape Canaveral due to the space program.

<h3>What is population growth?</h3>
  • The rise in the number of people on Earth is referred to as population growth.
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  • Energy, food, water, and medical care, however, became more accessible and dependable as a result of innovation and industrialization.
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  • The population is one of the crucial elements that balances the ecosystem.
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brainly.com/question/1437549

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5 0
2 years ago
Who first suggested the theory of evolution by natural selection?
grin007 [14]

Answer:

Charles Darwin

Explanation:

Evolution theory is a shortened form of the term "theory of evolution by natural selection," which was proposed in the 19th century by Charles Darwin and Alfred Russel Wallace.

hope this helped!

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3 years ago
Read 2 more answers
Earth’s Moon has a surface gravity equal to ____that of Earth’s surface gravity.
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A.one-sixth is your answer hope this helps
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list ten branches of biology and what is studied in each branch. :D (make is simple n to the point T0T)
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Anatomy
Anatomy is the branch of biology that deals with the study of the structure of organisms and their parts.

Biochemistry
Biochemistry is the branch of biology concerned with the chemical and physiochemical processes that occur within living organisms.

Biophysics
Biophysics is the science of the application of the laws of physics to biological phenomena.

Biotechnology
Biotechnology is the exploitation of biological processes such as genetic manipulation of micro-organisms for the production of antibiotics, hormones, etc.

Botany
Botany is the scientific study of plants, including their physiology, structure, genetics, and ecology.

Cell Biology
Cell biology is the study of cell structure and function, and it revolves around the concept that the cell is the fundamental unit of life.

Evolution
Evolution is the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth (Darwinism)

Genetics
Genetics is the study of genes, genetic variation, and heredity in living organisms.

Immunology
Immunology is the branch of medicine and biology concerned with immunity.

This excerpt was used from bioexplorer.net please credit them or but this into your own words to prevent plagiarism
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2 years ago
The ________ is a microtubule structure that binds to sister chromatids to separate them in anaphase
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