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Did Avery and his colleagues think that the molecule required a transformation might also be a molecule of the gene?
Yes, Avery and his colleagues believed that the molecule responsible for the transfer of genetic information in their experiments with pneumonia-causing bacteria (the transforming principle) could be the molecule of the gene. They identified DNA as the molecule responsible for genetic transformation.
Avery and his colleagues thought that the molecule required in transformation might also be the molecule of the gene?
This statement refers to Avery's experiment in 1944, where he discovered that DNA is the molecule responsible for carrying genetic information in bacteria. This finding was a crucial step in establishing DNA as the genetic material, leading to further research in molecular biology.
Is protein a micro or macro molecule?
Protein is considered a macro molecule because it is a large biological molecule composed of amino acids. It plays a crucial role in building and repairing tissues in the body.
What did Avery's experiments show that transformation?
Avery's experiments demonstrated that DNA, not protein, is the molecule responsible for transferring genetic information in bacteria. This was a significant finding as it helped confirm the role of DNA as the genetic material.
What did the result of Avery's experiments show about the elements that cause transformation?
Avery's experiments showed that DNA, not protein, was the molecule responsible for the transformation of bacteria. This provided strong evidence that DNA is the genetic material that carries hereditary information.
Of what biological significance is the DNA molecule?
The biological significance of a DNA molecule is that it: 1) Controls the synthesis of proteins (as well as enzymes because they are also proteins). 2) Is responsible for carrying hereditary characteristics.
Did Avery and his colleagues think that the molecule required a transformation might also be a molecule of the gene?
Yes, Avery and his colleagues believed that the molecule responsible for the transfer of genetic information in their experiments with pneumonia-causing bacteria (the transforming principle) could be the molecule of the gene. They identified DNA as the molecule responsible for genetic transformation.
How did Avery and his group determine which molecule was most important for what transformation?
Avery and his group determined which molecule was most important for transformation by selectively destroying different components of heat-killed S strain bacteria and observing which component was necessary to transfer the virulent phenotype to R strain bacteria. They found that the DNA component was responsible for this transformation, leading to the conclusion that DNA was the molecule responsible for genetic information transfer.
What type of basic biological molecule does the body absorb?
First of all what is a biological molecule? Its a group of substances that make up and helps with proper functioning of a living organism. There are several different types of biological molecules: - Carbohydrates - Proteins - Salts - Lipids -etc.
Is ethanol a biological molecule?
Yes, it is.
What is the simple definition of mononucleotide?
mononucleotide...mono means one and nucleotide means biological molecule so simply one biological molecule.
What is the biological molecule that Adrenaline is made of?
proteins
Which biological molecule transports substances?
Proteins.
What was the variable in Oswald Avery's experiment?
The variable in Oswald Avery's experiment was the type of enzyme used to break down the polysaccharide capsule in the heat-killed S strain bacteria. By using different enzymes, Avery was able to determine which specific molecule was responsible for transforming the R strain bacteria into the pathogenic S strain.
What is pharmacophore?
A pharmacophore is a 3D arrangement of atoms in a molecule that are responsible for its biological activity. It represents the essential structural and electronic features required for a molecule to interact with a specific biological target. Pharmacophores are used in drug design to identify new compounds that can bind to a target protein with high affinity and specificity.
What determines the presence of a chiral center in a molecule and how does it impact the molecule's properties and reactivity?
A chiral center in a molecule is determined by having four different groups attached to a central carbon atom. This asymmetry gives the molecule handedness, making it optically active. Chirality affects the molecule's properties and reactivity by influencing its interactions with other chiral molecules, enzymes, and biological systems. This can lead to differences in biological activity, drug effectiveness, and chemical reactions.
What is chlorophyll responsible for?
It is the part of a molecule that is responsible for its color. When a molecule absorbs a wavelength of visible light and reflects or transmits others, this is when the molecule's color will appear.
