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Do eukaryotic cells possess circular DNA?
No, eukaryotic cells do not possess circular DNA. They have linear DNA organized into chromosomes within the nucleus.
Do archaea possess DNA in their genetic material?
Yes, archaea possess DNA in their genetic material.
Do archaea possess organelles within their cellular structure?
No, archaea do not possess organelles within their cellular structure.
Do archaea possess mitochondria?
No, archaea do not possess mitochondria. Mitochondria are organelles found in eukaryotic cells, while archaea are a separate domain of single-celled microorganisms that lack membrane-bound organelles like mitochondria.
Does archaea possess mitochondria?
No, archaea do not possess mitochondria. Mitochondria are organelles found in eukaryotic cells, while archaea are a separate domain of single-celled microorganisms that lack membrane-bound organelles like mitochondria.
Do archaea possess DNA in their genetic material?
Yes, archaea possess DNA in their genetic material.
Do archaea possess organelles within their cellular structure?
No, archaea do not possess organelles within their cellular structure.
Do archaea possess mitochondria?
No, archaea do not possess mitochondria. Mitochondria are organelles found in eukaryotic cells, while archaea are a separate domain of single-celled microorganisms that lack membrane-bound organelles like mitochondria.
What is one major difference between domain eukarya and domains bacteria and archaea?
One major difference is that domain Eukarya includes organisms with membrane-bound organelles, such as a nucleus and mitochondria, while domains Bacteria and Archaea do not have these organelles. Eukaryotes also have linear chromosomes, while Bacteria and Archaea typically have circular chromosomes.
How organisms in the domain eukarya from those in the domain archaea?
Organisms in the domain Eukarya have membrane-bound organelles, a nucleus, and multiple linear chromosomes, while organisms in the domain Archaea lack membrane-bound organelles, have a single circular chromosome, and their cell walls are chemically different. Eukaryotes generally have more complex cellular structures and processes than archaea.
One difference between the chromosomes of prokaryotes and those of eukaryotes is that?
prokaryotes have circular chromosomes while eukaryotes have linear chromosomes.
Are prokaryotic chromosomes linear or circular?
Yes and no. Where Eukaryotes (like people, plants, fungi and ect) have multiple linear chromosomes Bacteria have one circular chromosome.Yes Bacteria have one chromosomeNo Bacteria don't have chromosomes
Why are Archaea and different domain from bacteria?
Because some archaea are heterotrophs while others are autotrophs.
Does archaea have mitocondria?
No, archaea do not have mitochondria. They have unique membrane-bound structures called "mesosomes" that serve a similar function to some extent. Archaea are prokaryotic organisms and do not possess complex organelles like mitochondria found in eukaryotic cells.
Do all mammals possess both X and Y chromosomes?
No, not all mammals possess both X and Y chromosomes. Mammals have different sex determination systems, with some species having X and Y chromosomes for males and females, while others have different combinations of sex chromosomes or use other methods to determine sex.
Do all animals possess both X and Y chromosomes?
No, not all animals possess both X and Y chromosomes. In fact, many animals have different sex determination systems, such as the ZW system in birds and the haplodiploid system in insects.
How is eukaryotic chromosomes similar to a prokaryotic chromosome?
Simplified version that an intro biology course would look for: Eukaryotes have multiple pairs of linear chromosomes. The gene-coding sequences are interspersed with non-coding regions that may control gene regulation. Within a gene sequence, there are exons (coding regions) and introns (non-coding regions that will be removed from the mRNA). Prokaryotic chromosomes are tightly wrapped around proteins called histones. Eukaryotic chromosomes are contained in a nucleus. Prokaryotes have 1 circular chromosome, and may have smaller extrachromasomal DNA in the form of plasmids. Prokaryotic DNA does not have the non-coding regions or introns. Bacteria do not have histones, but archaea have histone-like structures associated with their chromosomes. Prokaryotic chromosomes exist in the cytoplasm. Reality about Bacterial Chromosomes: Although many have only the 1 circular chromosome, there are many exceptions to this rule Borrelia burgdoferi (corkscrew-shaped bacteria that causes Lyme Disease) has 17 linear chromosomes and many plasmids.
