State in detail about the thylakoid membrane, Biology

Assignment Help:

State in detail about the thylakoid membrane

The thylakoid membrane contains all the factors associated with the photosynthetic electron transport leading to the generation of NADPH and ATP, which are utilised for the reduction of C02 into sugars and starch. Some of the major electron carrier proteins of the thylakoid membrane are the chlorophylls, constituting the light harvesting photosystems, plastoquinones, plastocyanins, ferridoxins and cytochrome b6. The chlorophyll pigments of the thylakoid membrane are organised into two distinct photosystems called the photosystems I and II. These two light harvesting systems respond to different regions of the visible light spectrum. While photosystem I is sensitive to far red light, photosystem I is sensitive to both far and near red light .Both systems function in a coordinated manner to utilise light to generate both ATP and NADPH. In marine bacteria and algae, chlorophylls are not present in separate organelles but are found in association with the cell membrane itself. Plant chloroplasts also possess a large number of starch granules. The chloroplast membranes are in a number of respects functionally similar to the mitochondrial membranes, as both are basically energy transducing membranes.

 


Related Discussions:- State in detail about the thylakoid membrane

Explain sickle cell anemia, Explain Sickle cell anemia If 4% of a peopl...

Explain Sickle cell anemia If 4% of a people are born with a severe form of sickle cell anemia. what percent of population will be resistant to malaria in spite of carrying

Protozoa, Locomotion,nutrition and reproduction in ptotozoa

Locomotion,nutrition and reproduction in ptotozoa

What is the functionality of lungs in human biology, What is the functional...

What is the functionality of Lungs in human biology? The right lung consists of three lobes, and the left lung, two lobes. Both lungs hold between 5 to 6 L of gas, called the t

Which terrestrial vertebrate group is extremely rare deserts, Which terrest...

Which terrestrial vertebrate group is extremely rare in deserts? The Amphibians are terrestrial vertebrates very rare in desert environments (although there are a few species a

Describe sampling of grains, Q. Describe Sampling of grains? The qualit...

Q. Describe Sampling of grains? The quality of the food grains is assessed starting with the process called sampling. A sample of the product to be evaluated is taken and the

Are bacteria the only prokaryotic beings, Q Are bacteria the only prokaryot...

Q Are bacteria the only prokaryotic beings? Prokaryotic beings are classified into two big groups: bacteria and archaebacteria (this last also known as eubacteria). Compared

Respiration, how can i calculate the energy released from burnt peanut

how can i calculate the energy released from burnt peanut

Define the role of protein and purines, Q. Define the Role of Protein and P...

Q. Define the Role of Protein and Purines? Cellular materials of plants, grams and legumes and animal glandular organ meats (liver, pancreas brain, kidneys) contain nucleoprote

Exstrophy of the bladder, Exstrophy of the Bladder This is the most c...

Exstrophy of the Bladder This is the most common major congenital defect of lower urinary and genital tract. This is found more frequently in males than in females. Exstr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd