Bio 101 Final- Straighterline| 124 questions| with complete solutions

You are most likely to see hag fish, sperm whales, and viperfish inhabiting which of the following zones of the ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic CORRECT ANSWERS: bathypelagic What was the first seed plant to appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular plants CORRECT ANSWERS: gymnosperm In a pedigree for an autosomal recessive disorder, which of the following will occur if two homozygous unaffected individuals mate? a. They will have affected offspring. b. They will have unaffected offspring. c. Cannot be determined based on the information given. d. There is a 25% chance they will have affected offspring. CORRECT ANSWERS: They will have unaffected offspring. Both bacteria and archaea are which of the following types of organism? a. eukaryotic b. prokaryotic c. nucleoplasmic d. multicellular CORRECT ANSWERS: prokaryotic Which of the following accurately describes transcriptional control of gene expression in eukaryotes? a. Activators trigger sequences of DNA transcription factors to be expressed b. Dependent on interactions of mRNA sequences with ribosomes c. Promoters help transcription factors bind to RNA polymerases d. Transcription factors help RNA polymerase bind to promoter sequences CORRECT ANSWERS: Transcription factors help RNA polymerase bind to promoter sequences Based on their chemical equations, photosynthesis and c