Answers: 2
Biology, 21.06.2019 15:30
Order the steps of protein synthesis. amino acids are lined up in a sequence. rna is modified into mrna. dna is transcribed. a ribosome binds to mrna. chemical bonds are formed and a protein is produced.
Answers: 3
Biology, 21.06.2019 21:30
Which of these statements are true about scientific theories and hypothesis
Answers: 1
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 02:00
What is the next step in muscle contraction after the actin changes shape? (apex)
Answers: 1
Cellular Process Explain How the Process Assists in Maintaining Homeostasis for each word
Cellular...
Advanced Placement (AP), 07.01.2020 01:31
History, 07.01.2020 01:31
Biology, 07.01.2020 01:31
English, 07.01.2020 01:31
Mathematics, 07.01.2020 01:31
English, 07.01.2020 01:31
Mathematics, 07.01.2020 01:31
Mathematics, 07.01.2020 01:31