DNA is bound together by covalent bonds between different molecules. It also contains proteins, which again are held together in their specific structures by covalent bonds.
Covalent bonds may be broken when high temperatures are applied. The temperatures that a food encounters during the cooking cause the DNA to be denatured, meaning it cannot be extracted. The same occurs with other proteins such as enzymes and antibodies.
Mitosis is when the cell begins to divide and the cell membrane and the cytoplasm split apart and the chromesomes that act as a nuclei get replaced and a nucleus is formed in 2 identical copies of a diploid cell (daughter cells )
<span>MAD protein are mutants
cells and they can be refers to as mitotic arrest deficient. MAD protein act by
recruiting the anaphase inhibitor MAD2 to dissociate kinetochores and its
essentials from MAD2-CDC20 complex formation in vivo.</span>
However, there mutation
will produce defective protein and checkpoint failure by resulting into
aneuploidy. Aneuploidy is when a cell finishes the process of mitosis and
produces daughter cells with few or too many chromosomes and aneuploidy causes
more than 90% of human cancer.
An enzyme is a protein produced by an organism that speeds up chemical reactions
Answer:
c. fetal alcohol syndrome
Explanation:
Fetal alcohol syndrome is the disorder that occurs in children who are exposed to alcohol during embryonic development due to alcohol consumption by their mothers.
Fetal alcohol syndrome is characterized by stunted growth of child and problems associated with the nervous system. Impaired neurological development makes these children slow learners and affects their motor skills.
Terrance's mother also consumed alcohol during pregnancy and exposed him to alcohol. His alcohol exposure resulted in fetal alcohol syndrome affecting his growth and mental development. Fetal alcohol syndrome also affects the shape and size of facial parts such as lips, eyelids, and head as exhibited by Terrance.