Explanation:
under what circumstance does a negative cell presents An antigen to another negative cell
Answer:
Endosymbiotic theory deals with the origin of eukaryotes from the prokaryotes through evolution
Explanation:
Endosymbiotic theory states that eukaryotic organelles such as mitochondria, chloroplast are generally evolved from free living bacteria.Mitochondria is originated from proteobacteria and chloroplast is generated from cyanobacteria through symbiosis.
Both mitochondria and chloroplast contain double strand circular DNA and also have their own protein synthesis machinery but most of the mitochondrial proteins are synthesized within nucleus and then transported to the mitochondria.
The antisense strand<span> is the </span>strand of DNA<span> which serves the template during the The RNA strand has to be built to be one</span> nucleotide<span> at a time</span>mRNA contains the codes for making astudy.com/academy/lesson/transcription-of-messenger-rna-mrna-from-dna.html sequence of amino acids hope you enjoy cheak it if you want
Answer:
Explanation:
No, they cannot survive without plants because carnivore eats the animals which is normally a herbivore and the herbivores eat plant.The animals which lion/wolf/tiger etc eats are mostly herbivores so herbivores would die if plants are not available and lion would not get food .
Lion like all other animals requires Oxygen for survival .The present stock of Oxygen would not lost long in absence of plants.Therefore plants are a must for survival of even the carnivores.
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