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What else can I help you with?
How did Walter Gilbert help with DNA?
Gilbert helped by developing a method for determining the sequence of nucleotides in the molecules of DNA and RNA.His work added a lot about how DNA, as a carrier of the genetic traits, directs the chemical machinery of the cell. He received the Nobel Prize in 1980.
What chemical directs life activities?
cell wall
What determines what proteins DNA code for?
The sequence of basis on the DNA molecule is what directs the sequence of amino acids in the protein molecule - that's how it all links together! So, the sequence of bases in DNA codes for the sequence of amino acids of a protein.
What contains complex chemical information that directs the cells hereditary related activities?
This is the nucleolus
Which molecule directs the synthesis of a polypeptide at a ribosome?
Messenger RNA (mRNA) directs the synthesis of a polypeptide at a ribosome by providing the instructions encoded in its nucleotide sequence for the order in which amino acids should be linked together to form the polypeptide.
Who directs the planning research development evaluation and integration of technology?
Management. (Ch 15, p 787)
In what molecule are genes located?
Genes are located in DNA (deoxyribonucleic acid) molecules. DNA is composed of two strands that form a double helix structure, with sequences of nucleotides encoding the genetic information for an organism. Each gene corresponds to a specific sequence of nucleotides that directs the synthesis of proteins or functional RNA.
What important process does DNA direct?
DNA directs the process of protein synthesis, which involves two key stages: transcription and translation. During transcription, the DNA sequence is copied into messenger RNA (mRNA), which then carries the genetic information to the ribosomes. In translation, the ribosomes read the mRNA sequence and assemble amino acids into a specific protein based on the genetic code. This process is essential for cellular function, growth, and development.
What cell part has the job of processing and packaging molecules synthesized by the cell?
The Golgi apparatus is the cell part responsible for processing and packaging molecules synthesized by the cell. It modifies, sorts, and directs these molecules to their appropriate destinations within or outside the cell.
Why is the particular sequence of bases in a segment of DNA important too cells?
The sequence of bases in a segment of DNA is crucial because it encodes the genetic information that directs the synthesis of proteins, which perform essential functions in cells. Each sequence of bases corresponds to specific amino acids, determining the structure and function of proteins. Additionally, variations in these sequences can affect traits and influence cellular processes, making them vital for growth, development, and response to environmental changes. Thus, the precise arrangement of bases is fundamental to the biology and functionality of living organisms.
DNA controls traits through the sequence of its what?
DNA controls traits through the sequence of its nucleotides. These nucleotides form genes, which are instructions for making proteins that determine traits in an organism. The specific sequence of nucleotides in DNA determines the genetic code that directs the synthesis of proteins.
How does the sequence of nitrogen bases affect the appearance of a molecule of RNA?
The sequence of nitrogen bases in RNA determines the order in which amino acids will be assembled during protein synthesis. This sequence directs the folding and functional shape of the RNA molecule, ultimately impacting its appearance through interactions between the bases, sugar-phosphate backbone, and any secondary structures that form.
