Biology 211 Final Exam Questions with 100% Correct Verified Answers

Biology 211 Final Exam Questions with 100% Correct Verified Answers Which is not required for Transcripiton 1. DNA template 2. RNA polymerase 3. DNA polymerase 4. Appropriate nucleosides triphospates - Answer DNA polymerase During the initiation of transcription the sequence of DNA to which RNA polymerase binds to is - Answer a promoter What mutation affects more than a single amino acid in a sequence - Answer Frame shift mutation What must happen in protein synthesis for a protein to be made specified by the mRNA - Answer mRNA must read the codons correctly and tRNA must deliver the correct amino acids what are ribosomes and what are they needed for - Answer proteins and rRNA. and transcription the addition of sugar residues to a protein after translation is called - Answer glycosylation what componet of transcribed RNA is eukaryotes is present in the primary transcript but removed before translation - Answer Intron pumping antibiotics out of the cytoplasm and keeping it free of it is known as what - Answer active transport Do hormones b elong to steriods - Answer yes do hormones belong to proteins - Answer yes do hormones belong to carbs - Answer no do hormones belong to amines - Answer yes what would happen if a white blood cell is place in a hypertonic solution - Answer it will shrivel what makes ions hydrophilic - Answer there charge which lipids are found in an animal cell membrane - Answer phospholipids and cholesterol juvenile hormone is used in insects because - Answer they fail to develop into adults the glyco in glycollipi d is found where - Answer on the exterior face of the cell membrane the movement from a high concentration to a low concentration is - Answer facilitated diffusion