Biology, 28.01.2021 05:30 cool185635
List the size of cells in order of largest trading smallest (use animal, plant, and bacteria)
Answers: 1
Biology, 21.06.2019 19:30
During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.
Answers: 2
Biology, 22.06.2019 00:00
Mouse liver cells were homogenized and the homogenate subjected to equilibrium density-gradient centrifugation with sucrose gradients. fractions obtained from these gradients were assayed for marker molecules (i.e., molecules that are limited to specific organelles). the results of these assays are shown in the figure. the marker molecules have the following functions: cytochrome oxidase is an enzyme involved in the process by which atp is formed in the complete aerobic degradation of glucose or fatty acids; ribosomal rna forms part of the protein-synthesizing ribosomes; catalase catalyzes decomposition of hydrogen peroxide; acid phosphatase hydrolysis monophosphoric esters at acid ph; cytidylyltransferase is involved in phospholipid biosynthesis; and amino acid permease aids in transport of amino acids across membranes. a) name the marker molecule and give the number of the fraction that is most enriched for each of the following cell components: lysosomes; peroxisomes; mitochondria; plasma membrane; rough endoplasmic reticulum; smooth endoplasmic reticulum.
Answers: 3
Biology, 22.06.2019 03:00
What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.
Answers: 1
Biology, 22.06.2019 06:50
What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance
Answers: 1
List the size of cells in order of largest trading smallest (use animal, plant, and bacteria)...
Mathematics, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
Biology, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
History, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
History, 06.07.2019 17:30
Biology, 06.07.2019 17:30
Social Studies, 06.07.2019 17:30
History, 06.07.2019 17:30
Social Studies, 06.07.2019 17:30
Geography, 06.07.2019 17:30