PLZZ HELPP
Which of the following causes Earth's tectonic plates to move?
Energy from the Sun...
Biology, 12.12.2020 15:50 moodycrunchbar
PLZZ HELPP
Which of the following causes Earth's tectonic plates to move?
Energy from the Sun
Magnetic Pole Reversal
Convection currents in the mantle
Faults in Mountain Ranges
Answers: 1
Biology, 21.06.2019 17:30
In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?
Answers: 1
Biology, 21.06.2019 19:00
Free brainliest! what is a characteistic of the american stradfordshire?
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 05:30
To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:
Answers: 3
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