Answer:
100 to 140 heart beats per minute
Explanation:
Heart rate basically refers to the speed of the heartbeat which is most times measured by the number of times the heart of a human being contracts in a minute. It can always vary depending greatly on the physical needs of our body and the need to take in oxygen and exhale carbon(iv)oxide.
In the case of Rosa who's only 20 years old and intends exercising at moderate intensity, the advisable or normal heart rate of of young adults of her age who has probably not developed a medical condition of the heart should be anything from 100 to 140 heart beats per minute, that is since she intends to train or exercise at moderate intensity.
Answer:
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Answer:
Transcription is the second step in central dogma of molecular biology. First step is replication, second is transcription, and third is translation.
In the transcription phase, DNA, which is already replicated, is transcribed to mRNA which is required to make proteins in the translation phase. The root words say it is a combination of "across" and "write". This means that DNA is going to be written in a new language "mRNA". So, this term has been used in biological process because it is the re-writing across the whole DNA to make a completely new strand of mRNA.
Hope it helps.
The correct answers is Eocene. Scientists infer that the earliest grasses on Earth first appeared during the Eocene epoch, a part of the Tertiary period. Along with the growth of grasses are herbivores that thrive and some mammals like camels, horses, and rodents.
