Cell structure
what are eukaryotic and prokaryotic cells with examples?
Eukaryotic: Cells with a nucleus and other organelles, enclosed within a closed membrane (plants and animal cells).
example: fungal, plant, protoctistan, animal cells- complex, lots of organelles
Prokaryotic: Unicellular organism- lacks membrane-bound nucleus, mitochondria, or any other organelle
examples: bacterial cells- simple in structure
what is DNA and what is it's full form? What is the special structure called?
Deoxyribonucleic Acid (DNA) is the blueprint found in the nucleus of cells where 99.99% are 'universal' cells, which is how transplants are possible. Chromosomes are made up of DNA.
The DNA spider always has the pairing of A-T and C-G. The DNA structure is the double-helix.
how does the mitrochrondian organelle energise its cell?
using the respiratory system, cellular respiration occurs through the process of adenosine triphosphate (ATP)
Explain the Nucleotide structure:
Explain what is included in a first nucleotide
DNA is a polymer made up of a monomer NUCLEOTIDE.
Nucleotide: the circle is the phosphate. The pentagon is the sugar molecule. Next is one of the nitrogenous base pairs. A single group of a nucleotide has what is said above.
A single nucleotide strucure has the
What are nucleotides made up of? What are complimentary base pairings and how are they structured (ch......)? AT are ? and CY-GU are ...? How to remember the amount of hydrogen bonds for each pair?
Nucleotides are made up of a Phosphate group (backbone), Deoxyribose sugar (backbone) and a nitrogenous base. The base pairing is Adenine with Thymine, and Guanine and Cytosine, which are chemically structured. AT are purines and GC are pYramadines. The hydrogen pairs can be remembered by A2T and CG3.