click below
click below
Normal Size Small Size show me how
DNA / PROTEIN SYN
BIO UNIT 4 - DNA / PROTEIN SYNTHESIS
| Question | Answer |
|---|---|
| WHERE (IN THE CELL) DOES THE PROCESS OF TRANSCRIPTION TAKE PLACE? | NUCLEUS |
| WHAT ARE RNA AND DNA MOLECULES COMPOSED OF? | NUCLEOTIDES |
| WHERE (IN THE CELL) DOES THE PROCESS OF TRANSLATION TAKE PLACE? | RIBOSOME, IN CYTOPLASM |
| WHAT IS THE NAME OF THE PROCESS WHEN tRNA "FITS" INTO mRNA AND DELIVERS THE AMINO ACID? | TRANSLATION |
| WHAT RNA IS NEEDED TO USE A CODON CHART? | mRNA |
| WHAT IS A MUTAGEN? | SUBSTANCE(S) THAT CAUSE A MUTATION |
| NAME THE TYPE OF MUTATION: TAC --> GAC | SUBSTITUTION |
| NAME THE NUCLEOTIDE PAIRS THAT ARE FOUND IN DNA | ADENINE/THYMINE & CYTOSINE/GUANINE |
| WHAT MAKES UP THE SIDES OF A DNA STRAND? (SIDES OF THE LADDER) | DEOXYRIBOSE SUGARS & PHOSPHATE MOLECULES |
| WHAT IS THE COLLECTIVE NAME FOR A, T, C, G? | NITROGENOUS BASES |
| NUCLEOTIDES ARE MADE UP OF THE FOLLOWING: | PHOSPHATE MOLECULES, DEOXYRIBOSE SUGARS, AND A NITROGENOUS BASE |
| CONSIDER DNA REPLICATION. WHAT WOULD BE THE CORRECT BASE PAIRS FOR T, A, C? | A, T, G (YOU CAN STILL USE THYMINE IN DNA REPLICATION - NOT IN PROTEIN SYNTHESIS) |
| CONSIDER PROTEIN SYNTHESIS. WHAT WOULD BE THE CORRECT TRANSCRIPTION FOR A, G, T? | U, C, A (THYMINE IS NOT AVAILABLE FOR RNA) |
| HOW MANY AMINO ACIDS WOULD BE CODED FOR THE FOLLOWING STRAND: AUGUUCAAA | THREE |
| RNA IS PRODUCED DURING WHAT PROCESS? | TRANSCRIPTION |
| tRNA IS USED DURING WHAT PROCESS? | TRANSLATION |
| NAME THE TERM THAT DESCRIBES HOW EVERY NEW DNA DOUBLE HELIX WOULD BE A HYBRID THAT CONSISTED OF ONE STRAND OF OLD/ORIGINAL DNA, AND THE OTHER HALF WOULD BE COMPLETELY NEW | SEMI-CONSERVATIVE |
| IN DNA, ACCORDING TO CHAGAFF'S RULE, IF ADENINE IS 35%, GUANINE WOULD BE ?% | 15% (DON'T MEMORIZE - BE ABLE TO CALCULATE) |
| TRUE OR FALSE: THERE ARE MULTIPLE CODONS THAT COULD LEAD TO THE SAME AMINO ACID | TRUE |
| NAME THE TYPE OF MUTATION: TGCC --> TCC | DELETION/FRAMESHIFT |
| MITOSIS CREATES TWO | IDENTICAL DIPLOID CELLS |
| MEIOSIS CREATES FOUR | DIFFERENT HAPLOID |