The answer is option D that is all of the above.
Which of the following can be used to transfer a vector into a host cell? O...
Question 20 Which does not add a specific gene to a cell? O protoplast fusion gene gun O microinjection O electroporation O transformation
The process of DNA replication and cell division in bacteria is called O A. Binary Fission OB. Transformation. OC. Mitosis OD. Budding Reset Selection
Foreign DNA is acquired and expressed by a cell through taking in naked DNA. This is a horizontal transfer and transformation b vertical transfer and transformation c horizontal transfer and transduction d expressive transfer and translocation e horizontal transfer and transfection Replica plating is used a to identify an auxotrophic mutant b to identify heterotrophic mutants c for cell viability counts d to preserve a partciular culture e to show selective growth on media H how is an RFLP different...
Translation occurs in or at the Prokaryotic cell in a O A. Nucleus OB. Vacuoles OC. Inclusions OD. Ribosomes Reset Selection Mark for Review What's This?
Question 4 (1 point) Saved Which of the following is used in gene recombination of BCR subunits AND gene recombination of TCR subunits? O a) Rag1/2 Ob) RSS Oc) TUT d) All of the above. Question 5 (1 point) Saved Thymocytes undergoing B-selection express which of the following? a) pre-T Ob) CD4 O CDB
are these correct Stopping which of these evolutionary forces can lead to speciation? A. genetic drift OB. gene flow OC. natural selection OD. sexual selection O E. mutations QUESTION 2 Speciation is most commonly a result of A. copatry OB. antipatry OC. allopatry OD. sympatry O E. sexual selection
Question 19 Restriction enzymes are naturally produced by and isolated from O bacteria. O bacteriophages. O human cells. O plant cells. non-human mammals. Question 20 Which does not add a specific gene to a cell? O protoplast fusion O gene gun O microinjection O electroporation O transformation Question 21 Restriction endonuclease sites are often purposely located in vectors bacterial genomes 0 eukaryotic genomes therapeutic applications the polymerase chain reaction
Which of the following enzymes are needed for Transcription to occur? O A. RNA polymerase OB. Reverse Transcriptase OC. DNA polymerase OD. DNA ligase O E. Restriction enzyme Reset Selection Mark for Review What's This?
Deleting the TTA in the following gene sequence: "TAC GTTACAGA ATCCGT" O A. would result in a frame shift mutation OB. would cut out an intron OC. would result in a base substitution OD. would make this a piece of mRNA Reset' Selection
Which of the following is a negative consequence of spanking as a form of discipline? O A. Lower levels of aggression OB. Withdrawal from both parents OC. Modeling inflicting of pain to get what one wants OD. Emotional flattening Reset Selection