<span>Plants that encourage the proliferation of nitrogen-fixing bacteria are d. legumes. Legumes are plants that are in a symbiotic relationship with bacteria that live in their root system. Plants cannot directly use atmospheric nitrogen. Thanks to the presence nitrogen-fixing bacteria in the root, legumes use atmospheric nitrogen indirectly because bacteria convert it into ammonia and ammonium available to plants. After the death of legumes, nitrogen from their remainings is available to the other plants.</span>
Answer:
During the process of replication, the double stranded DNA separates when several enzymes act to break the bond between base pairs in two strands.
There are four base pairs in DNA that includes thymine, cytosine, guanine and adenine. these bases determines DNA's instructions, or genetic code. The four bases are allowed to encode the sequence of amino acid residues in proteins by making a pair of three codons that carry genetic codes and helps on the process of transcription and translation.
For example: if the DNA sequence is having bases ATGCCGG, its complementary base pair will be UACGGCC, lets make pair of three codons UAC that codes for amino acid Tyrine and GGC codes for glycine.
Bases are components of nucleotide and nucleotide are the basic building blocks of DNA and RNA.
If DNA will separate from any other point then it will not able to carry the genetic code. hence, DNA separates between the bases only.
Answer:
a scrape being healed
Explanation:
cell reproduction is the process by which cells divide to form new cells. each time a cell divides it makes a copy of all its chromosomes, which are tightly coiled strands of DNA, the genetic material that holds the instructions for all life, and sends an identical copy to the new cell that is created.
Answer:
Gravity is what holds the planets in orbit around the sun and what keeps the moon in orbit around Earth. ... Gravity creates stars and planets by pulling together the material from which they are made. Gravity not only pulls on mass but also on light.