Biology, 11.11.2019 18:31 daquanmcqueen77
You are studying a population of cells that completes one round of the cell cycle in 20 hours. the cells spend 95% of the total time in interphase. they spend 25% of the total time replicating their genome and twice as many hours growing and preparing for dna replication. using this information, determine how many hours your cells spend in each phase.
Answers: 2
Biology, 21.06.2019 20:00
In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.
Answers: 1
Biology, 22.06.2019 06:30
Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food
Answers: 1
Biology, 22.06.2019 08:00
In which state was more than 100 billion tons of coal mined in 2005?
Answers: 1
You are studying a population of cells that completes one round of the cell cycle in 20 hours. the c...
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