Do mitochondria have their own DNA? Explain. How are DNA, genes, and cell division connected? Consider this statement: From one person, all body fluids and other physiological materials will show the same type of nuclear DNA. Is the same true for mitochondrial ...
Why do mitochondria have their own DNA? Why does a somatic cell contain the entire genome? Describe how most eukaryotic genes are controlled Why does DNA need RNA? Why do cells need both tRNA and mRNA? Why do introns exist? Explain how DNA forms chromosomes in eukaryotic...
Mitochondria have their own DNA (aka mtDNA) that is distinct and independent from the 46-chromosome DNA of a cell’s nucleus. There isn’t a lot in there — only 16,569 base pairs of mitochondrial DNA that code for only 37 genes — but this relatively small snippet of DNA can tell us...
Perhaps some mitochondrial proteins (mitoproteins) are more amenable to being retargeted to mitochondria after nuclear transfer. To determine how many nucleus-encoded mitoproteins have detectable N-terminal mitochondrial targeting signals (MTSs), we used a number of programs to predict MTSs in genes en...
In chromoplasts ofNarcissus pseudonarcissus fibrils of 25–30 in diameter and more can be demonstrated within regions of low electron density; they are similar to those known from chloroplasts and mitochondria. This together with the fact that a specific DNA can be isolated from chromoplast ...
Plant Specific Genetics. Plants, like all other known living organisms, pass on their traits using DNA. Plants however are unique from other living organisms inthe fact that they have Chloroplasts. Like mitochondria, chloroplasts have their own DNA. ...
Muhdo’s supplement contains adenosylcobalamin, one of the two active coenzyme forms of vitamin B12, which supports mitochondria, and hydroxocobalamin to support DNA methylation and improve energy production. Betaine trimethylglycine and Alpha-GPC (L-alpha-glycerylphosphorylcholine) were also added to the...
What structures do plant cells, animal cells, and prokaryotic cells have in common? Why do plant cells contain two energy-related organelles (i.e. chloroplasts and mitochondria)? What would be the effect on the plant if the root cells suddenly acquired chloroplasts but lost a...
containing _organelles, which are surrounded by the same sort of double plasma membrane that surrounds the cell as a whole (the cell membrane). Some of these organelles, most notably theendoplasmic reticulum, host a great many ribosomes.Chloroplastsof plants have them, as do themitochondria_ of...
Plant mitochondria can differ in size, shape, number and protein content across different tissue types and over development. These differences are a result