Ribosomes in chloroplasts and mitochondria
How is finding of ribosomes in chloroplasts and mitochondria explained?
Expert
It is strong hypothesis which mitochondria and chloroplasts were prokaryotes that closed to primitive eukaryotic cells under the mutualism (gaining protection and providing energy). This explains why in those organelles there are DNA as well as protein synthesis machinery, comprising ribosomes. This hypothesis is recognized as the endosymbiotic hypothesis on the foundation of chloroplasts and mitochondria.
Explain the formation of the male gametophytes and the male gametes inside the angiosperms?
Do echinoderms contain an excretory system? How is the excretion completed in such animals? Answer: Echinoderms do not contain an excretory system. Their excretions
Define the term proteinuria? Describe why proteinuria is a sign of glomerular renal injury?
Give a brief description of the term environmental resistance?
In the chemical terms how is neuronal repolarization attained?
The problem is not that the technology-based Knowledge Management is wrong; it is necessary for acquiring and retaining information. The problem is that it usually does not go far enough; it so not sufficient. Too often, as the accompanying application example notes, the people behind the IT syst
Where the sporophyte is positioned in relation to the gametophyte within the bryophytes? How the sporophyte attain the nutrients?
Explain the fact of Molecular Biology upon which the DNA fingerprint is based?
Define somites briefly?
Give a brief explanation of by bio-media.
18,76,764
1925708 Asked
3,689
Active Tutors
1427173
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!