Is dextrose considered a molecule or a substance? Explain. Describe how to prepare 1.0 L of a 0.10 M NaCl solution. Will 1 L of 1 M NaCl contain more chloride ions than .5 L of 1 M MgCl2? Explain. Why is the term molecular mass inappropriate for NaCl?
Basically, the molar mass of a molecule is equal to the sum of the molar mass of each element involved. One way to use the molar mass of a molecule is to use it as a conversion factor between the grams of the molecule to the number of moles. ...
Tumour cell plasticity is a major barrier to the efficacy of targeted cancer therapies but the mechanisms that mediate it are poorly understood. Here, we identify dysregulated RNA splicing as a key driver of tumour cell dedifferentiation in colorectal cancer (CRC). We find thatApc-deficient CRC c...
In theory, τdiel = 3 τc (Bloomfield, 2002; Fabelinskiĭ, 1997a), where τc is the orientational correlation time (residence time, the average time that a water molecule spends bound at a protein site) for water molecules hydrating protein surfaces estimated by nuclear-magnetic resonance-...
OsPAL02-KOandOsPAL02-OEplants showed no significant differences in fresh weight when treated with either 10 mM MgCl2(control, Fig.6a, b) or the SynCom suspension (Supplementary Fig.19). This result confirmed that the SynCom did not have a negative impact on rice plants. Then, we treated...
Recombinant human PRDX6 (150 mg/mL final) and active MAPK (ERK2, R&D Systems, 10 mg/mL final) were added to 30 mL of a phosphorylation buffer containing 50 mM Tris/HCl pH 7.5, 20 mM EGTA, 10 mM MgCl2 and 2 mM Mg-ATP (Sigma) ...
Immunohistochemistry probably remains the only definitive strategy to elucidate the precise pattern of expression of a specific molecule in an animal body. This technique has enabled us to demonstrate that, rather than being a protein expressed in a ubiquitous manner in all human tissues, HDAC8 is ...
changes in decoding fidelity are linked to ageing and disease and represent a potential point of therapeutic intervention in both viral and cancer treatment4,5,6. Here we combine single-molecule imaging and cryogenic electron microscopy methods to examine the molecular basis of human ribosome fidelity...
and incubated for 3 h at 37 °C with Cas9 protein (20 ng/μL, Addgene vector #47327) and the corresponding sgRNA (2.5 ng/μL) in digestion buffer (20 mM HEPES pH 7.5, 150 mM KCl, 0.5 mM DTT, 0.1 mM EDTA, 10 mM MgCl2). Digestion products were run in a 1% agarose gel stain...
The gate templates for NAND 1 and NAND 2 start with a biotin molecule followed by a spacer region of 7 random bases, the antisense T7 Max promoter sequence, an antisense gate region of 10 random bases, a restriction enzyme recognition site, and another 10 random bases, an antisense release...