Some biology students were arguing about a microscope slide showing an 1 point
unidentified cell. The cell beneath the microscope showed a cell wall, cell
membrane, ribosomes and DNA floating in the cell. Which student
correctly identified the unknown cell?*
O Anna believes it is an animal cell because there are ribosomes
Michael believes it is a plant cell because he noticed a cell wall
O Gina believes it is bacterial cell because there is no nucleus
O Katrina believes it is a virus because of the presence of the DNA
Answers: 3
Biology, 21.06.2019 21:00
Explain two reasons you think it is important for scientists to search for new ways to treat cancer
Answers: 2
Biology, 22.06.2019 02:50
Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above
Answers: 2
Biology, 22.06.2019 09:00
In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.
Answers: 1
Biology, 22.06.2019 14:30
Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.
Answers: 1
Some biology students were arguing about a microscope slide showing an 1 point
unidentified cell. T...
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