Cytoskeletal elements are responsible for giving cells their shape and provide a basis for cell movement, migration, and cell division. Name the three major classes of cytoskeletal elements in eukaryotic cells. Answer : Microtubules (composed of tubulin); actin filaments (made up of actin); intermediate filaments...
How do RTKs differ from other cell surface receptors? Answer : RTKs are receptors that contain intrinsic enzyme (tyrosine kinase) activity....
The eukaryotic cell cycle consists of discrete phases. One of these is named the M or mitosis phase during which the cell divides. Following the M phase is a period known as interphase that is made up of three distinct phases. Name, in order, the three separate phases of interphase. Answer : G1, S and G2...
Name the three metabolic processes used to produce energy in a eukaryotic cell when oxygen is present. Answer : Glycolysis, Citric Acid Cycle, Oxidative Phosphorylation. Or glycolysis and respiration, but the question specifies three processes....
RNA molecules can be broken up into three classes-which type of RNA molecule is translated into a protein sequence? Answer : Messenger RNA (mRNA). mRNAs are the RNA transcripts that contain protein coding sequences which are translated into protein....
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