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Snowcat [4.5K]
3 years ago
11

What Is Chemogeny ( Chemical Evolution ) ? And Explain The Steps Of Chemogeny [Both Answer In Simple Word/ Simple Answer Which I

s Easy To Concept Or Read]​
Biology
2 answers:
solniwko [45]3 years ago
8 0

Answer:

Chemogeny may be a theory of chemical evolution that depends on the chemical reactions and formation of drugs on the bases of chemical reactions. This theory says that “Life occurs as a results of evolution of inorganic matter”.

In the 1920's Scientists Oparin and Haldane, developed this hypothesis of the chemical origin of life from the primitive atmosphere of the world having matter like methane, ammonia and water. there have been very low concentrations of oxygen thanks to the presence of high temperatures like 5000-60000C. So, these conditions weren't suitable for the free existence of organic compounds, so reactions started happening .

Under conditions like high sunlight and warmth , inorganic matter gets converted to inorganic compounds. And this might end in the storage of organic compounds, which gets more and more concentrated with the passage of many years.

These compounds interact with one another and end in “life”.

So, chemogeny is that the process of chemical evolution of earth and formation of life from pre-existing matter with the assistance of chemical reactions.

Explanation:

Hopefully I was able to help you with the concept. Good luck!

lawyer [7]3 years ago
6 0
∙ Chemogeny, or the Chemical Evolution of Life, is the formation of complex organic molecules from simpler inorganic molecules in the oceans by chemical reactions during the Earth's early history.
∙ It is the first step in the evolution of life on this planet that occurred in less than a billion years.
Steps involved in chemogeny are:
Formation of simple inorganic molecules like water, methane, and ammonia in the primitive atmosphere of the earth.
Formation of simple organic molecules from inorganic molecules.
Formation of complex organic molecules like carbohydrates proteins, and fats.
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How many genes make up the human genome?
lutik1710 [3]

Answer:

The correct answer is - 20000, 25,000 genes.

Explanation:

Genes are made by the functional and physical unit of the heredity called DNA. Genes are the precursors or encoded instructions to make a specific protein. Genes can be small or large depending on the DNA bases present in it which can be hundreds to millions in numbers.

According to the Human Genome Project, which found out the total genes present in a human genome between 20000 to 250000 genes approximately.

Thus, the correct answer is - 20000, 25,000 genes.

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3 years ago
A single-gene disorder with many symptoms, or a gene that controls several functions or has more than one effect, is termed ____
tigry1 [53]

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The infection is measles because the child is suffering from sore throat, headache, high fever and a cough. White spots with red margin also develop on the mucous membrane of the mouth after a couple of days. These symptoms are seen in measles infections.

The white spots which develop inside the mouth are known as koplik’s spots.

The measles is an airborne disease and spreads through the cough and sneezes of a person who is infected with it. Measles is very contagious . The measles virus spreads in the body for 10-14 days after infection, then mild fever, cough and runny nose lasts for 2-3 days. In the next few days , the rash spreads over the body and there is high fever.

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5 0
2 years ago
1. primary and secondary active transport proteins differ in that primary active transport proteins __________.
Alisiya [41]

Secondary active transport protein link the transport of an ion downward its gradient with the transport of another particle against its gradient, whereas primary active carrier proteins move both components in the opposite direction of their respective gradients.

<h3>Which proteins are essential for active transport?</h3>

Instead of channel proteins, carrier proteins are used in active transport. Since these carrier proteins require ATP to change shape, they differ from those seen in facilitated diffusion.

<h3>Why do proteins play a part in active transport?</h3>
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  • When a chemical's phospholipid bilayer is impermeable to it or when there is a concentration gradient, carrier proteins allow chemicals to pass through the membrane.
<h3>What kinds of proteins are carriers?</h3>

The carrier proteins can be categorized as being driven by ATP, electrochemical potential, or light, depending on the source of energy.

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7 0
2 years ago
Which is a vestigial organ<br><br><br>whale flipper human appendix, snake tail​
luda_lava [24]

Answer: human appendix

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