Biology, 03.07.2019 19:40 batman48000
Which statement describes a negative consequence of humans’ use of excess water? it allows food to be produced in dry areas. it increases runoff, which carries fertilizers. it enables food to be produced in drought years. it results to water not being recycled.
Answers: 1
Biology, 20.06.2019 18:04
It has been said that veterinarians are the world's best doctors, since their patients cannot tell them what is wrong. what are some of the differences between human and animal medicine? what are the advantages and disadvantages of each?
Answers: 2
Biology, 21.06.2019 14:00
An adult who follows a 2000-kcal healthy u.s.-style eating pattern should consume ounce-equivalents from the protein foods group per day.
Answers: 3
Biology, 21.06.2019 21:00
What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?
Answers: 3
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
Which statement describes a negative consequence of humans’ use of excess water? it allows food to...
Mathematics, 02.06.2021 14:00
Mathematics, 02.06.2021 14:00
English, 02.06.2021 14:00
Physics, 02.06.2021 14:00
Mathematics, 02.06.2021 14:00
Social Studies, 02.06.2021 14:00
Biology, 02.06.2021 14:00
Social Studies, 02.06.2021 14:00
Mathematics, 02.06.2021 14:00
Mathematics, 02.06.2021 14:00