Answer:
Adhesion and cohesion are intermolecular forces among two molecules. these forces are only called hydrogen bonds when a hydrogen atom and a fluorine, nitrogen, or oxygen atom are drawn to each other. Capillary action is the spontaneous rising of a liquid in a capillary (small diameter) tube.
Explanation:
Answer:
D. MicroRNA-1/206 targets c-Met mRNA for destruction via RISC.
Explanation:
microRNA's are non-coding RNA's, that is, they are not translated to proteins. MicroRNA-1/206 leads to gene silencing by 'tagging' the c-Met mRNA for cleavage by RISC proteins.
RISC: RNA-induced silencing complex is a ribonucleoprotein complex that leads to the incorporation of a single strand of micro RNA (or siRNA) that will bind to the targeted mRNA. The microRNA or siRNA strand will tag the targeted RNA for cleavage by proteins from the ribonucleoprotein. No translation will occur.
Answer:
Protein synthesis occurs in the cytoplasm on ribonucleoprotein particles, the ribosomes.
Explanation:
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Answer:
The shape of a nerve cell in a nerve cell in an animal is different from the shape of a muscle cell. A nerve cell is long and branched whereas a muscle cell is pointed at both ends and has a spindle shape.
Muscle and nervous tissues rely on electrical activity to function. Muscle tissue generates force to provide movement, and nervous tissue is responsible for transmitting electrical and chemical signals throughout the body. Muscle and nervous tissues are considered excitable tissues.
20 of the plants are tall,because heterozygous means they have tall genes and dwarf genes
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