Biology, 12.11.2020 14:00 littledudefromacross
A cell’s rate of exchanging materials with the environment positively relates to its surface area-to-volume (SA/V) ratio. Cell shape also correlates to its function. Also, spherical cells have the smallest surface area compared to all cells of the same volume but different shapes.
Which of the following cell types is likely to have the highest rate of material change?
a flat epithelial cell with a diameter of 5 micron
a spherical immune cell with a diameter of 5 micron
a round mammalian oocyte with a diameter of 1 millimeter
a near-spherical intestinal stem cell with a diameter of 8 micron
Answers: 2
Biology, 22.06.2019 05:30
Aheterozygous normal male marries a woman with a sickle cell anemia. give the genotypes and possible phenotypes of the offspring
Answers: 2
Biology, 22.06.2019 07:50
45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.
Answers: 1
Biology, 22.06.2019 09:30
2. does the given statement describe a step in the transformation of the graph off(x) = x2 that would result in the graph of g(x) = -5x + 2)? a. the parent function is reflected across the x-axis. o yes nob. the parent function is stretched by a factor of 5. yes noonc. the parent function is translated 2 units up.o yes
Answers: 2
A cell’s rate of exchanging materials with the environment positively relates to its surface area-to...
Computers and Technology, 09.06.2021 20:20
Mathematics, 09.06.2021 20:20
Mathematics, 09.06.2021 20:20
Mathematics, 09.06.2021 20:20
Mathematics, 09.06.2021 20:20
English, 09.06.2021 20:20
Mathematics, 09.06.2021 20:20
Mathematics, 09.06.2021 20:20