Biology, 04.04.2021 20:10 abagailb03
Before a cell divides, the DNA is checked to make sure it replicated correctly. This
piece of DNA is an exact copy of the DNA from which it came. When the parent cell
divided to create two cells, the cell's DNA also divide creating two identical copies of
the original DNA. What will happen if the DNA does not copy itself correctly?
Answers: 1
Biology, 22.06.2019 00:00
Read the sentence. “yesterday we arrived late for the outdoor concert in the city gardens.” which words in the sentence are adverbs? a. late; city b. yesterday; outdoor c. yesterday; late d. outdoor; city
Answers: 1
Biology, 22.06.2019 07:30
What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex
Answers: 2
Biology, 22.06.2019 09:40
For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes
Answers: 1
Biology, 22.06.2019 15:40
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
Before a cell divides, the DNA is checked to make sure it replicated correctly. This
piece of DNA i...
Mathematics, 17.12.2020 21:00
English, 17.12.2020 21:00
History, 17.12.2020 21:00
Business, 17.12.2020 21:00
Mathematics, 17.12.2020 21:00
Arts, 17.12.2020 21:00
Mathematics, 17.12.2020 21:00
Mathematics, 17.12.2020 21:00
English, 17.12.2020 21:00
Mathematics, 17.12.2020 21:00