Question

Chloroplasts have their own simple structured chromosomal genome termed chloroplast DNA or cpDNA. The small number...

Chloroplasts have their own simple structured chromosomal genome termed chloroplast DNA or cpDNA. The small number of protein products encoded by cpDNA genes play functional roles in two essential cellular processes in the plant. Describe these two essential cellular processes that cpDNA-encoded proteins function in.Chloroplasts have their own simple structured chromosomal genome termed chloroplast DNA or cpDNA. The small number of protein products encoded by cpDNA genes play functional roles in two essential cellular processes in the plant. Describe these two essential cellular processes that cpDNA-encoded proteins function in.

Homework Answers

Answer #1

cpDNA encodes proteins essential for photosynthesis and regulation of gene expression. As we know, chloroplast is the main cell organalle involved in photosynthesis. Photosynthesis requires many proteins which is encoded by nuclear DNA and chloroplast DNA both. Although most of the proteins are encoded by nuclear DNA but still there are some essential proteins for photosynthesis which are synthesized by cpDNA. cpDNA also encodes many proteins which act as factors for gene expression within chloroplast.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
12. If the DNA repair mechanisms fail to correct a defect in nucleotide sequencing, a permanent...
12. If the DNA repair mechanisms fail to correct a defect in nucleotide sequencing, a permanent change known as a __________________ may result. 13. As the enzyme helicase opens and “unzips” the two strands of DNA by breaking the hydrogen bonds, a Y-shaped ________________________ forms. a. Lagging strand b. Leading strand c. Okazaki fragment d. Replication fork 14. One large difference between transcription and translation between prokaryotes and eukaryotes is that, in prokaryotes: a. Translation occurs simultaneously with transcription b....
Using the model proposed by Lafley and Charan, analyze how Apigee was able to drive innovation....
Using the model proposed by Lafley and Charan, analyze how Apigee was able to drive innovation. case:    W17400 APIGEE: PEOPLE MANAGEMENT PRACTICES AND THE CHALLENGE OF GROWTH Ranjeet Nambudiri, S. Ramnarayan, and Catherine Xavier wrote this case solely to provide material for class discussion. The authors do not intend to illustrate either effective or ineffective handling of a managerial situation. The authors may have disguised certain names and other identifying information to protect confidentiality. This publication may not be...
READ THE CASE STUDY AND ANSWER THE FOLLOWING QUESTIONS 2nd CASE: An Unexplained Death A 65-year-old...
READ THE CASE STUDY AND ANSWER THE FOLLOWING QUESTIONS 2nd CASE: An Unexplained Death A 65-year-old man of Scandinavian descent was rushed to the Emergency Room of your local hospital after a family member discovered him unconscious in his home. The woman who dialed “911” told the dispatcher that the man, her brother, was the local librarian of the past 10 years and had no spouse or children. She reported that they had spoken the day before, and he had...