WebThis would explain why mitochondria and chloroplasts contain their own DNA, which codes for some of their proteins. Since their initial uptake by a host cell, these organelles have lost much of their own genomes and … Web(b) Nucleus, mitochondria and plastid have DNA; hence they are able to make their own structural proteins (c) Mitochondria is said to be the powerhouse of the cell as ATP is generated in them. (d) Cytoplasm is called as protoplasm Soln: Answer is (d) Cytoplasm is called as protoplasm Explanation:
Bacterial Two-Hybrid Assay of Interactions between MatK and Chloroplast …
WebYou'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Which two organelles are able to make some of their own proteins? Mitochondria and nucleus Mitochondria and chloroplast Central vacuole and nucleus Mitochondria and Golgi body. Which two organelles are able to make some of their own … WebMay 18, 2015 · Protein synthesis by isolated chloroplasts can be studied using incorporation of [35 S]methionine as a radioactive label . Notable products include the large subunit of Rubisco and the chloroplast psbA … head purchase
Chloroplast Protein - an overview ScienceDirect Topics
WebIntron excision is important in the nucleus of animal and plant cells, as well as cellular organelles like plant chloroplasts which have their own gene expression machinery. Introns can be removed by three mechanisms: 1) the nuclear spliceosome, 2) self-excision, or 3) maturase enzymes. MatK is the only maturase encoded in the chloroplast of ... WebMay 17, 2024 · Chloroplasts arose from a cyanobacterial endosymbiont and multiply by division. In algal cells, chloroplast division is regulated by the cell cycle so as to occur only once, in the S phase. Chloroplasts possess multiple copies of their own genome that must be replicated during chloroplast proliferation. Do chloroplasts reproduce asexually? 2. WebMay 14, 2024 · The chloroplast needs proteins synthesized by 3 different genomes: its own, the nucleomorph's, and the host's. The nucleomorph genome has given up all (but … gold statue of former president donald trump