0
What else can I help you with?
What way does the shape of a molecule affect how the molecule is involved with living systems?
The shape of a molecule can determine its interactions with other molecules in living systems. For example, the shape of enzymes determines their ability to bind to specific substrates. Additionally, the shape of a molecule can influence its ability to cross cell membranes or interact with cell receptors, affecting its overall function within living systems.
Which is bigger molecule or cell?
A cell is typically larger than a molecule. Cells are the basic building blocks of living organisms and contain various molecules within them, such as proteins and DNA. Molecules are made up of atoms and can be very small in size compared to cells.
Which is bigger atom electron molecule or cell?
A cell is larger than a molecule, which is larger than an atom or an electron. Cells are the basic structural and functional unit of living organisms, while molecules are made up of atoms, and atoms are composed of even smaller particles such as electrons.
What is molecule carries energy in the cell?
Adenosine triphosphate (ATP) is the molecule that carries energy in the cell. It stores and releases energy for cellular processes, such as metabolism and signaling. ATP is produced during cellular respiration in the mitochondria.
What molecule causes transformation?
Oncogenes are molecules that can cause transformation when mutated or overexpressed. They promote cell growth and division, leading to uncontrolled cell proliferation and eventually tumorigenesis.
What is more specific than a cell but less specific than an element?
A molecule.
Which cell membrane molecule provides the highly specific markers that distinguish one cell from another?
A glycoprotein.
What is the job a a receptor molecule?
A receptor molecule is a molecule that receives information from outside the cell. They are embedded in either the plasma membrane or cytoplasm of a cell. A specific molecule on the surface or inside of a cell with a characteristic chemical and physical structure. Many neurotransmitters and hormones exert their effects by binding to receptors on cells.
Rank the following from lowest to highest cell organ molecule?
molecule - cell - organ
What term does down-regulation refer to?
Down-regulation refers to the process by which a cell decreases the number of receptors on its surface in response to high levels of a specific signaling molecule. This reduces the cell's sensitivity to the signaling molecule.
Which series shows the level of organisms in order from the smallest to the largest structure?
atom, molecule, cell, organiism
What binds to a signal molecule enabling the cell to respond to the signal molecule?
A receptor protein on the cell membrane binds to the signal molecule, initiating a series of intracellular events that lead to a cellular response. The binding of the signal molecule to the receptor triggers a signaling cascade that ultimately activates specific cellular pathways.
What molecule is responsible for determining the fate of each cell?
The molecule responsible for determining the fate of each cell is DNA. Gene expression patterns within the DNA of a cell dictate its specific fate and function through the production of different proteins and cellular processes.
How to concentrate on study?
The best way to concentrate and study is to turn of the television, radio, and any cell phone.
How concentrate on study?
The best way to concentrate and study is to turn of the television, radio, and any cell phone.
When a molecule of DNA is being used to direct a cell's activities?
Areas containsin specific active genes are extended
A chemical reaction in a living cell occurs in the presence of a specific protein molecule?
The specific protein molecule in a cell acts as a catalyst, facilitating the chemical reaction to occur more efficiently or at a faster rate. The protein molecule binds with the reactants, stabilizes the transition state, and lowers the activation energy required for the reaction to proceed. Without the presence of this protein molecule, the reaction may occur, but at a significantly slower rate.
