Do Eukaryotic Cells Have Chloroplasts
Yes, chloroplasts are found in all eukaryotic green plants and algae. In plant cells, chloroplasts play a vital role in... View Article
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Do Eukaryotes Have A Cell Envelope
No, eukaryotes lack cell envelope. The cell envelope is an outer membrane, which is the combination of the cell membrane... View Article
Do Carrots Have Root Hairs
Yes, carrots have root hairs. Root hairs are present in those plants where most water absorption happens. All tap root... View Article
Do Animal Cells Have Ribosomes
Yes, animal cells have ribosomes. Ribosomes are the most important cell organelles that help in protein synthesis. Hence, it is... View Article
Do Animal Cells Have Peptidoglycan
No, peptidoglycan are absent in animal cells. Peptidoglycan is the main component of the cell wall, which is present in... View Article
Do Animal Cells Have Dna
Yes, all animal cells contain DNA. In animals cell, DNA is found within the nucleus and is mainly responsible for... View Article
Do Animal Cells Have Chlorophyll
No, animal cell lack chlorophyll as they are non-photosynthetic and heterotrophs, which relayo0n plants and other organisms for their food.... View Article
Do All Bacteria Have Flagella
Yes. Flagella are present in both Gram-positive and Gram-negative bacteria. Bacterial flagella are microscopic coiled, hair-like structures, which are involved... View Article
Can Cells Survive Without A Membrane
No. There are no living cells that lack membrane. The cell membrane is the outermost covering of cells. It is... View Article
Are Ribosomes In The Nucleus
Ribosomes are present in the cytoplasm either freely or attached to the rough endoplasmic reticulum. Ribosomes are synthesised and assembled... View Article
Why Dna Replication Is From 5 To
The process of DNA replication always starts from the 5′ to 3′ direction because the nucleotides are added to the... View Article
Why Was Dna Originally Called Nuclein
DNA was originally called nuclein because for the first time Friedrich Miescher in the year 1869 he identified and isolated... View Article
Why Cant We See Dna Without A Microscope
Under a microscope, the double-helix structure of DNA can be clearly examined. DNA – Deoxyribonucleic Acid can be easily seen... View Article
Why Are Cheek Cells Used For Dna Extraction
Cheek cells are used for DNA extraction because these cells contain a nucleus and other organelles within enclosed in a... View Article
Why Salt Is Used In Dna Extraction
Salt is used during the process of DNA extraction because salt helps in neutralizing DNA molecules, which makes the DNA... View Article
Why Isopropanol Is Used In Dna Extraction
During the extraction of DNA from the cell, isopropanol is added, which helps in the precipitation of nucleic acids. Explore... View Article
Why Is Thermostable Dna Polymerase Required For Pcr
PCR technique is based on the enzymatic replication of DNA. In the PCR technique, thermostable DNA Polymerase is used, because... View Article
Why Is Double Stranded Rna More Stable Than DNA
Double-stranded RNA is more stable than DNA because DNA contains one less hydroxyl group than RNA’s ribose. Explore More: Difference... View Article
Why Is Dna Replication Bidirectional
DNA replication can be unidirectional or bidirectional. In bidirectional, none of the two ends will be stationary and both will... View Article
Why Is Dna Insoluble In Alcohol
DNA is insoluble in alcohol because alcohol increases the concentration of DNA. DNA is polar due to its highly charged... View Article
