Determine whether the statements below are true or false. when the body has a weakened immune system, the production of antibodies is increased. when the body has a weakened immune system, abnormal cells steal nutrients from healthy cells. when the body has a weakened immune system, the body is more susceptible to disease. when the body has a weakened immune system, the body mistakes pathogens as healthy cells and does not attack them.

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.

_tissues respond quickly to outside stimuli a) epithelia b)nervous c)muscular d)muscular and nervous