Exemptions for Reporting under the Securities and Exchange Act: Section 13B of the 1934 Securities Exchange Act provides that with matters pertaining to national security of the United States, the Executive Branch has the authority to exempt certain companies from the critical legal obligations outlined in the act.ection 13B of the 1934 Securities Exchange Act provides that with matters pertaining to national security of the United States, the Executive Branch has the authority to exempt certain companies from the critical legal obligations outlined in the act.
Eukaryotic Exceptions. Most eukaryotic cells -- those that contain nuclei -- also contain mitochondria, but there are exceptions to this rule. Some parasitic protists, for example, take energy from their hosts and do not have mitochondria, as explained by an article in the Journal of Eukaryotic Microbiology. In humans, mature red blood cells, or erythrocytes, lack mitochondria as well, as reported by the Encyclopedia Britannica.
Report Abuse. Yes, plant cells contain mitochondria. The person who said, Stop looking because everything that animals have plants do. must not be aware that while animals cells have centrioles, plant cells don't. That one counterexample refuted his claim.eport Abuse. Yes, plant cells contain mitochondria. The person who said, Stop looking because everything that animals have plants do. must not be aware that while animals cells have centrioles, plant cells don't. That one counterexample refuted his claim.