Eukaryotes are known to be bigger due to more complex organelles taking up space.
Please give brainliest daddy.
Smooth ER<span> also regulates and releases calcium ions and processes toxins. It is described as '</span>smooth<span>' to distinguish it from rough </span>ER<span>, which has ribosomes for protein synthesis on its surface. Each organelle in the cytoplasm of a cell is responsible for performing a certain function.</span>
Thymine is 6% since adenine and thymine are the same. Then you would subtract 12 from 100 and get 88 divided by two which would end up as 6% adenine, 6% thymine, 44% guanine, and 44% cytosine
Vaccines work by training the immune system to recognize and combat pathogens, either viruses or bacteria. In order to do this, certain molecules from the pathogen need to be introduced into the body to trigger an immune response. These molecules are called antigens, and they’re present on all viruses and bacteria. Memory cells are then formed to remember the same pathogen for faster antibody production in future infections. Vaccinations increase the level of circulating antibodies against a certain antigen. Antibodies are produced by a type of white blood cell (lymphocyte) called B cells.
Answer:
D. Permian. This is when 96% of all species on the planet became extinct.