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Explore questions in the Uncategorized category that you can ask Spark.E!
- - paying attention to national needs, while serving in the nation's legislative body- voting in a way that will not antagonize local interests- Paying attention to local demands, in order to be reelected
- a protein activated by a kinase can be deactivated by a different type of enzyme called a
- the receptor tyrosine kinase is a transmembrane protein with an ______ ligand binding domain and an ______ kinase domain
- dephosphorylation and _____ are the two basic mechanisms that can inactivate receptor tyrosine kinases
- process that occurs when two receptor-ligand complexes associate together and phosphorylate each other
- proteins that act as a link between a receptor tyrosine kinase (RTK) and proteins that initiate downstream signaling
- large proteins that organize the components of a kinase cascade into a single protein complex are known as
- what proteins link GPCRs with effector proteins
- when a steroid hormone binds the hormone-binding domain of a steroid hormone receptor, the receptor's conformation changes. As a result of this, the _____ protein is released, which exposes the _____ -binding site of the receptor
- You work in a laboratory and have samples of a biopsy from two patients with cancer, Mr. Smith and Ms. Jones. The cells from Mr. Smith have a long S-phase, whereas the cells from Ms. Jones have a short S-phase. Which patient's tumor do you predict will grow faster? (Assume that the length of the S-phase is the only information you need to determine the answer.)
- what does the binding of a ligand to its receptor stimulate
- Proto-oncogenes normally help regulate the cell cycle, but their name sounds as if they are somehow linked to cancer (proto- means "before" and onco- means "cancer"). How can this be explained?
- two typical locations of intracellular receptors in the cell
- During what phase of plant mitosis does the cell plate begin to form?
- Tumors that remain in one place without affecting surrounding structures are called _________, whereas those that invade surrounding tissue are called __________. Which type(s) is(are) cancerous?
- a cell will only respond to those signals for which it has
- Which of the answer choices puts the events in mitosis in correct order? Sister chromatids are pulled toward the poles of the cellDNA condenses into chromosomesBand of filaments forms around cell equator, and two cells formDaughter cells enter G1Chromosomes align at middle of cellChromosomes de-condense, nuclear envelopes re-formVII. DNA replicates
- the two types of protein kinases based on the amino acid to which a phosphate groups is added
- the class of enzymes that removes phosphate groups, thus reversing the action of kinases
- a molecule to which a signal ligand binds is called