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3 years ago

Whats the difference from the first and second law of thermodynamics

Biology

1 answer:

Aleks [24]3 years ago

7 0

Answer:

Explanation:

the first law is the law of conservation of energy which basically means energy can't be created or destroyed in an isolated system.

the second law is that the entropy always increases in the isolated system. entropy is the measurement of the units thermal energy per unit temp.

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Which statements about the fluid mosaic structure of a membrane are correct? Select the three correct statements.

jeka57 [31]

The correct statements are:

1. The framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.

2. The diverse proteins found in and attached to membranes perform many important functions.

5. Because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.

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When the Grand Canyon formed, many small mammal population were divided. Some members of the population were on one side and oth

Alinara [238K]

I am pretty sure B is your answer

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3 years ago

Which of the following describes the lithosphere

Natalija [7]

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3 years ago

What are the main structures of the lymphatic system ?

irakobra [83]

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3 years ago

Which label identifies the part of the ATP molecule that changes when energy is released in the cells of all living things, and

kondaur [170]

• When the bond present between the two phosphate groups breaks down, it releases energy.

• In a living cell, energy is released to perform many essential metabolic activities; the process is called respiration.

Further Explanation:

Respiration is a chemical process that breaks down glucose molecules and then produces ATP. The cellular respiration includes three different steps to generate energy in a living cell, namely glycolysis, Krebs cycle, and ETC (electron transport chain) these are the three different cycle that helps in ATP generation. During glycolysis, there is a net release of ATP (produce energy in a living cell) and NADH molecules.ATP has three phosphate groups in their structure, to release energy the bond between these groups’ breaks to release one inorganic phosphate.

The molecule of ATP is synthesized due to the presence of a proton gradient in the inner membrane of mitochondria. Synthesis of ATP is possible in the membrane only if the proton gradient is well established any leakage in the membrane will interrupt the gradient and directly affect the ATP synthesis.

Learn more:

1. Learn more about cell organelle brainly.com/question/5923583

2. Learn more about the diffusion brainly.com/question/1386629

3. Learn more about the plant brainly.com/question/862697

Answer Details:

Grade: High School

Subject: Biology

Chapter: Cellular metabolism

Keywords:

Oxidative phosphorylation, living cell, metabolism, proton gradient, ATP, NADH, metabolic activity, phosphate group, released energy.

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