Carbon dioxide is transported in the blood in three ways: 1) dissolved in solution 2) bound to proteins 3) buffered with water
Answer:
People can be immunised against a pathogen through vaccination. Different vaccines are needed for different pathogens. For example, the MMR vaccine is used to protect children against measles, mumps and rubella (German measles).
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G1 phase. Metabolic changes prepare the cell for division. At a certain point - the restriction point - the cell is committed to division and moves into the S phase.</span><span>
S phase. DNA synthesis replicates the genetic material. Each chromosome now consists of two sister chromatids.</span><span>
G2 phase. Metabolic changes assemble the cytoplasmic materials necessary for mitosis and cytokinesis.</span><span>
M phase. A nuclear division (mitosis) followed by a cell division (cytokinesis).</span></span>
The period between mitotic divisions - that is, G1, S and G2 - is known as interphase.
Answer:
Ribosomes are small organelles and are the site of protein synthesis. Ribosomes are found in all cells. Mitochondria are where energy from organic compounds is used to make ATP.
When frying an egg, the protein albumin denatures and maintains only its primary structure. The simplest level of protein structure is the primary structure which is simply the sequence of amino acids in a polypeptide chain. The order of a protein is resolute by the DNA of the gene that encrypts the protein or that encodes a portion of the protein, for multi-subunit proteins. An alteration in the DNA of the gene sequence may principal to an alteration in the amino acid order of the protein. Even altering just one amino acid in a sequence of a protein can affect the protein general assembly and purpose.
