Biology, 20.07.2019 16:00, hollandhogenson
If a ball dropped from a tower reaches the ground after 3.5 seconds, what is the height of the tower? given: g = β9.8 meters/second2 56.00 meters 60.03 meters 62.08 meters 62.50 meters
Answers: 1
Biology, 21.06.2019 21:00, cascyrio2002
If a robot fixed another robot is it a engineer or doctor?
Answers: 2
Biology, 21.06.2019 23:00, jacquicmoreland2106
Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413β4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression. c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression. d-neelaredoxin is only produced when there is exposure to o2 or h2o2.
Answers: 3
Biology, 21.06.2019 23:00, bigboss2984
In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp
Answers: 2
Biology, 22.06.2019 00:00, mya032
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
If a ball dropped from a tower reaches the ground after 3.5 seconds, what is the height of the tower...
Mathematics, 25.11.2020 21:30
Mathematics, 25.11.2020 21:30
Mathematics, 25.11.2020 21:30
Mathematics, 25.11.2020 21:30
Social Studies, 25.11.2020 21:30
Mathematics, 25.11.2020 21:30
History, 25.11.2020 21:30