Mismatch repair systems that maintain DNA replication fidelity: Require a protein that detects the damaged base as well as a protein that excises the base from the strand. Rely on DNA glycosylase for proper function. Require a protein that detects the mismatch as well as a protein that recruits an endonuclease to the site of the mismatch. Are responsible for repairing C T point mutations. None of the above

Viruses are different from bacteria in that they can remain dormant on non-living surfaces they can be found just about anywhere they can infect just about every form of life

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale

Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens