A DNA molecule is made of four types of nucleotides - Adenine, Guanine, Thymine, and Cytosine. a. Describe how these nucleotides are connected together to make a DNA strand. b. How are the two DNA strands in a double-stranded (duplex) DNA molecule arrange Explain the importance of...
DNA: DNA is a nucleic acid that contains genetic information. In humans, DNA is packaged into 46 chromosomes (23 pairs). DNA is composed of pairs of bases, packed into a double helical formation. Each diploid cell in the body contains about 2 meters of DNA. Each base pair is approximatel...
The polynucleotide is a polymer molecule consisting of nucleotides as its monomer units. There are two types of polynucleotides (also known as nucleic acid) that are found in nature. They are ribonucleic acid (RNA) and deoxyribonucleic acid (DNA). DNA is the genetic material in all living ...
What does DNA do in prophase condenses (it is now visible under a microscope) In prophase what does the nuclear envelope begin to do dismantle centrosome is the area where the (in prophase) centriole pair form what does the centrosome do when it forms (in prophase) it forms in one spot...
each of which is attached to a pentose sugar and a phosphate molecule. Together, they are known as a nucleotide. These nucleotides are arranged in two long coiled strands like a hair braid. The bases on the two strands pair up with each other; A with T and G with C, forming base pa...
Genesare segments of DNA located onchromosomes. A gene mutation is defined as an alteration in the sequence of nucleotides inDNA. This change can affect a single nucleotide pair or larger gene segments of a chromosome. DNA consists of apolymerof nucleotides joined together. During protein synthesi...
A pair of mutually antisense ORFs can overlap with each other in three different reading frames. That is, the codon positions in the two ORFs can either perfectly overlap or be offset by one or two nucleotides. The constraints on the co-evolution of the two ORFs would be different in the...
DNA binding domains in eukaryotic cells.2Zinc fingers are typically around 30 amino acid modules and recognize regions of 3–6 nucleotides, so by linking several zinc finger domains with a highly conserved linker region, synthetic proteins can be engineered to recognize longer DNA sequences. ...
How many nucleotides are found in DNA?Deoxyribonucleic Acid (DNA):DNA is a type of nucleic acid composed of polymerized nucleotides joined together by phosphodiester covalent bonds. DNA is double-stranded, meaning that it contains two strands of nucleotides that are antiparallel (facing in opposite ...
How do nucleotides get into the nucleus?A Short Description of Replication:Replication is the process by which the cell multiplies itself. It starts with the multiplying of the genetic material. Afterward, the nucleus divides in half containing each replicate of DNA. Finally, the cell itself ...