Description : Which one of the following statements correctly describes eukaryotic DNA? (A) If uses DNA polymerase with nuclease activities (B) It is replicated bidirectionally at many points (C) It contains no repetitive DNA (D) It is nonlinear
Last Answer : Answer : C
Description : Which one of the following is common between prokaryotic and eukaryotic chromosomes? a. Presence or absence of introns. b. Loop or linear chromosomes. c. Genetic recombination occurrence in RNA. d. Mutations occur in the DNA.
Last Answer : d. Mutations occur in the DNA.
Description : Which cell organelle is found in both prokaryotic and eukaryotic cells?
Last Answer : Ans. Ribosome
Description : Plasmid has been used as vector because (a) it is circular DNA which have capacity to join to eukaryotic DNA (b) it can move between prokaryotic and eukaryotic cells (c) both ends show replication (d) it has antibiotic resistance gene.
Last Answer : (a) it is circular DNA which have capacity to join to eukaryotic DNA
Description : The eukaryotic genome differs from the prokaryotic genome because (a) the DNA is complexed with histone in prokaryotes (b) the DNA is circular and single stranded in prokaryotes (c) repetitive sequences are present in eukaryotes (d) genes in the former case are organised into operons.
Last Answer : (b) the DNA is circular and single stranded in prokaryotes
Description : Which of the following is NOT a membranous organelle? (A) Lysosomes (B) Peroxisomes (C) Centrioles (D) Mitochondria
Last Answer : (C) Centrioles
Description : In contrast to Eukaryotic mRNA, prokaryotic mRNA is characterized by (A) Having 7-methyl guanosine triphosphate at the 5’ end (B) Being polycystronic (C) Being only monocystronic (D) Being synthesized with introns
Last Answer : Answer : A
Description : Diphtheria toxin inhibits (A) Prokaryotic EF-1 (B) Prokaryotic EF-2 (C) Eukaryotic EF-1 (D) Eukaryotic EF-2
Last Answer : Answer : D
Description : CAAT box is present in (A) Prokaryotic promoters 10 bp upstream of transcription start site (B) Prokaryotic promoters 35 bp upstream of transcription start site (C) Eukaryotic promoters 25 bp upstream of transcription start site (D) Eukaryotic promoters 70–80 bp upstream of transcription start site
Description : Hogness box is present in (A) Prokaryotic promoters (B) Eukaryotic promoters (C) Both (A) and (B) (D) None of these
Last Answer : Answer : B
Description : Pribnow box is present in (A) Prokaryotic promoters (B) Eukaryotic promoters (C) Both (A) and (B) (D) None of these
Description : Splice sites are present in (A) Prokaryotic mRNA (B) Eukaryotic mRNA (C) Eukaryotic hnRNA (D) All of these
Description : Post-transcriptional modification does not occur in (A) Eukaryotic tRNA (B) Prokaryotic tRNA (C) Eukaryotic hnRNA (D) Prokaryotic mRNA
Description : In RNA moleule ‘Caps’ (A) Allow tRNA to be processed (B) Are unique to eukaryotic mRNA (C) Occur at the 3’ end of tRNA (D) Allow correct translation of prokaryotic mRNA
Description : Stem and loop structures are A- proteins that help partially denatured enzymes to recover their native configuration B- structures in DNA caused by inverted repeats C- structures at the ends of linear eukaryotic DNA molecules D- the bonds between adjacent DNA nucleotides in the same strand
Last Answer : structures in DNA caused by inverted repeats
Description : What is a difference between prokaryotic and eukaryotic cells in making protein? a. Eukayotes have introns that stay inside the nucleus b. Prokaryotes can transcribe and translate at the same time c. the process is faster in prokaryotes d. A-C are correct
Last Answer : d. A-C are correct
Description : Which organelle is present in bacteria or prokaryotic cell?
Last Answer : Ribosomes
Description : When DNA replicated in a cell?
Last Answer : S phase
Description : What will happen when the replicated DNA stand is translated into proteins?
Last Answer : What is the answer ?
Description : The most important organelle of a eukaryotic cell is also its defining feature, the nucleus. Why is the nucleus so critical to eukaryotes?
Last Answer : It houses DNA. Also, the nucleus is the site where DNA begins to be interpreted through transcription.
Description : What is the difference between prokaryotic and eukaryotic cells?
Last Answer : Prokaryotic cells are smaller and simpler, lacking a nucleus and membrane-bound organelles. Eukaryotic cells are larger and more complex, containing a nucleus and other membrane-bound organelles.
Description : What is the difference between a prokaryotic and eukaryotic cell?
Last Answer : A: Prokaryotic cells are simpler in structure and lack a nucleus and other membrane-bound organelles, while eukaryotic cells are more complex and have a nucleus and other membrane-bound organelles.
Last Answer : A: Prokaryotic cells are smaller and simpler than eukaryotic cells, and lack a nucleus and other membrane-bound organelles found in eukaryotic cells.
Description : What is the difference between a prokaryotic cell and a eukaryotic cell?
Last Answer : A: Prokaryotic cells are smaller and simpler than eukaryotic cells, lacking a true nucleus and membrane-bound organelles, while eukaryotic cells are larger and more complex, with a true nucleus and various membrane-bound organelles.
Description : What is the difference between a prokaryotic and a eukaryotic cell?
Last Answer : A: Prokaryotic cells are cells that lack a true nucleus and other membrane-bound organelles, while eukaryotic cells have a true nucleus and membrane-bound organelles.
Description : What is the difference between a prokaryotic and a eukaryotic organism?
Last Answer : A: Prokaryotic organisms are unicellular organisms that lack a nucleus and other membrane-bound organelles, while eukaryotic organisms can be unicellular or multicellular and have a nucleus and other membrane-bound organelles.
Last Answer : A: Prokaryotic cells are small, simple cells that lack a nucleus and other membrane-bound organelles, while eukaryotic cells are larger, more complex cells that have a nucleus and other membrane-bound organelles.
Last Answer : A: Prokaryotic cells are simpler in structure and lack a distinct nucleus and other membrane-bound organelles, while eukaryotic cells have a more complex structure that includes a nucleus and various membrane-bound organelles.
Last Answer : A: Prokaryotic cells are simple cells that lack a nucleus and other membrane-bound organelles, while eukaryotic cells are complex cells that contain a nucleus and other membrane-bound organelles.
Last Answer : A: Prokaryotic cells are simple, single-celled organisms that lack a nucleus and other membrane-bound organelles, while eukaryotic cells are more complex, multicellular organisms that have a nucleus and other membrane-bound organelles.
Last Answer : A: Prokaryotic cells are smaller and simpler than eukaryotic cells, and lack a nucleus and membrane-bound organelles. Eukaryotic cells are larger and more complex, and contain a nucleus and various membrane-bound organelles.
Last Answer : A: Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and membrane-bound organelles.
Description : What is the difference between a prokaryotic and eukaryotic chromosome?
Last Answer : A: Prokaryotic chromosomes are typically circular and do not have associated proteins, while eukaryotic chromosomes are linear and are associated with histone proteins.
Last Answer : A: Prokaryotic cells do not have a nucleus or other membrane-bound organelles, while eukaryotic cells do.
Description : What features distinguish a prokaryotic cell from a eukaryotic cell? -Biology
Last Answer : answer:
Description : Distinguish the ribosomes of prokaryotic cells from that of eukaryotic cells. -Biology
Description : What is the difference between eukaryotic and prokaryotic ribosomes? -Biology
Description : Difference between a prokaryotic cell and a eukaryotic cell? -Biology
Description : Is cytoskeleton prokaryotic or eukaryotic? -Biology
Description : Difference between prokaryotic and eukaryotic transcription -Biology
Description : Which cytoplasmic organelles are treated as prokaryotic cells within the eukaryotic cells? -General Knowledge
Last Answer : The answer is 'Glyoxysomes'
Description : Which cells undergo cell divisionA. cells do not undergo cell divisionB. prokaryotic cells onlyC. cancer cells onlyD. both prokaryotic and eukaryotic cellsE. None of these answers are correct?
Last Answer : Both prokaryotic and eukaryotic
Description : $ Kingdom Monera includes the unicellular prokaryotic organisms. ! Eukaryotes are the organisms which have a eukaryotic nucleus and double membraned o
Last Answer : $ Kingdom Monera includes the unicellular prokaryotic organisms. ! Eukaryotes are the organisms which have a ... D. If both As and R are wrong.
Description : $ Cyanobacterial cells are eukaryotic ! Prokaryotic cells are diploid.
Last Answer : $ Cyanobacterial cells are eukaryotic ! Prokaryotic cells are diploid. A. If both As and R are correct and R ... wrong D. If both As and R are wrong.