#Question id: 295
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following pairs of amino acids could form a covalent disulfide bond to link two polypeptides together in a multi-subunit protein complex
#Question id: 5116
#Unit 5. Developmental Biology
Which of the following reflects Weismann’s model of development?
#Question id: 2208
#Unit 2. Cellular Organization
Which of the following statements is a reasonable explanation for why unsaturated fatty acids help keep a membrane more fluid at lower temperatures?
#Question id: 28460
#Unit 5. Developmental Biology
during the formation of eye lens induction in vertebrate eye, optic vesicle and head ectoderm are function as____
#Question id: 9153
#Unit 9. Diversity of Life Forms
Imagine some cosmic catastrophe jolts Earth so that its axis is perpendicular to the orbital plane between Earth and the sun. The most obvious effect of this change would be ________.