The observation that indicates that it is a living thing that is multicellular because it has membrane-bound organelles. The correct answer is option B. Multicellular organisms' cells are macroscopic which are naked to the visible eye. These organisms are eukaryotic so this means that their cells contain membrane-bound structures.
<span>This statement is true. The muscle fiber membranes and neurons are separate by the synaptic cleft, sometimes called a synaptic gap. At each neuromuscular junction these fluid filled pockets keep things separated in order to transmit nerve impulses through a neurotransmitter.</span>
Answer: protein conformation has been destroyed due to heat
Explanation:
Proteins are made up of several polypeptide chains linked by hydrogen bonds, and peptide bonds among their amino acids subunits.
At elevated temperatures, the hydrogen and peptide bonds are cleaved resulting in change in conformation of the protein. At this point, cooling DOES NOT renature the protein, as its bonds have been broken.
False. Large molecules containing carbon atoms are called micro molecules compounds that are linked together by hydrogen bonds.
