List the different electron donating compounds that provide energy for the work done by biological organisms?

List the different electron donating compounds that provide energy for the work done by biological organisms?

Expert Solution

In biological organisms many compounds work as energy providers ,also sone have valuable role in working of living system. These compounds are based up oxidation reduction reactions, in which they act as electron donating group too.

here the list of some of these compounds. and functioning listed after that.

Cytochrome f (Fe²⁺)
ferredoxin (Fe²⁺)
succinate
FADH₂ (Flavin adenine dinucleotide)
ATP (Adenosine triphosphate)
NADH (Nicotinamide adenine dinucleotide)
Chlorophyll

All these compounds provide the electrons in the biological process.

In photosynthesis electron absorbs energy and get excited in Chlorophyll from sunlight or light source. this excited electron transfered to Cytochrome b₆f. By this energy is transferred in plants in this step.

Cell is building block of life. Most of cell s have mitochondria. At mitochondrial inner membrane electrons transferred from NADH to FADH₂ which reduced oxygen to water in electron transport system.

ATP which are known as powerhouse of cell provides energy by redox reaction.

queen_honey_blossom answered 7 months ago

what are the different sources of electrons that provide energy for the work done by biological...

what are the different sources of electrons that provide energy for the work done by biological organism? why are cell membranes critical to the generation of a proton -motive force in cells?

Among the products of glycolysis, which compounds contain energy that can be used by other biological reactions?

Among the products of glycolysis, which compounds contain energy that can be used by other biological reactions? a) ATP only b) pyruvate, ATP, and NADH c) CO2 only d) O2 only e) pyruvate and ATP only f) NADH only g) ATP and NADH only

The Work Done in Pulling a Supertanker Solution(Mastering Physics Chapter 05: Work and Energy)

Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.30 * 106 N, one at an angle 13.0° west of north, and the other at an angle 13.0° east of north, as they pull the tanker a distance 0.650 km toward the north. Part A What is the total work done by the two tugboats on the supertanker?Express your answer in joules, to three significant figures. Part B What is the total work done by the...

Ectotherms and endotherms have different energy requirements. a) Define each of these types of organisms...

Ectotherms and endotherms have different energy requirements. a) Define each of these types of organisms in relation to their thermoregulation and provide an example of each. b) Which method of thermoregulation is an advantage in a wild habitat? Why?

List the compounds used as energy sources by each of the following: a) Skeletal muscle b)...

List the compounds used as energy sources by each of the following: a) Skeletal muscle b) Cardiac muscle c) Brain

2. List the different types of electron carriers within the electron transport system. For every pair...

2. List the different types of electron carriers within the electron transport system. For every pair of electrons each complex transfers, determine how many protons are translocated.

Organisms use different sources of carbon and energy. Archaeans do NOT use glycolysis and do NOT...

Organisms use different sources of carbon and energy. Archaeans do NOT use glycolysis and do NOT always use the pentose phosphate pathway, but use variations on these pathways for similar purposes. What is the best classification of this type of catabolism? Choose the best answer. A. Chemolithotrophs B. Chemoorganotrophs C. Photoheterotrophs D. Photoautotrophs

According to the first law of thermodynamics, work done bya system will cause _______ in the internal energy

According to the first law of thermodynamics, work done bya system will cause _______ in the internal energy, assuming that no heat is transferred to or from the system. Select the correct answer below: a decrease consistent fluctuation an increase no change

Provide three examples of a biological organism converting one form of energy into another*. For each example,...

Provide three examples of a biological organism converting one form of energy into another*. For each example, include: 1.What form of energy do you start with and what form of energy is it converted into? 2.What does this allow the organism to do? Finally, answer: is this conversion 100% efficient, and why or why not? *Note: do not re-use the same forms of energy in the same order. For example, if your first example involves the conversion of chemical energy into...

What is the difference between work function and electron affinity energy? Is there any relation between...

What is the difference between work function and electron affinity energy? Is there any relation between work function and electron affinity energy?

Question