What are proteins that initiate transcription in eukaryotes by recognizing sequences within the promoter region of a gene and attracting RNA polymerase? a) Transcription factors. b) TATA boxes. c) Poly A tails. d) Inducers. e) Repressors. What is the enzyme needed for a PCR reac...
Proteins also make up enzymes, that perform all the chemical reactions needed for the cell.Answer and Explanation: Proteins are made of amino acids. There are twenty different amino acids and each proteins is made of a unique combination of these. Proteins are......
Chapter 6 - Protein Review What are Proteins? What's different about the protein molecule, compared to carbs and/or fats? Define Amino Acids: What's the difference between Essential Amino Acids and Nonessential Amino Acids? Name and explain at least 7 reasons we need protein in th...
Only the musselinstinctively knows the exact blend of proteins needed for each kind of surface. Molecularbiologist Frank Roberto has asked admiringly: "How are you ever going to imitate that?1. A mussel grips a hard surface very firmly toA. seal itself from being damaged by sea waterB. ...
There are plenty of options for complete proteins for vegetarians. (Really, almost any two different sources of plant protein can be a good combo.) Rice and beans, peanut butter toast, hummus on pita, etc. (Just make sure to stick to whole grain bread and brown rice when you're thinking...
In fact, in the past several years, nanometer to subnanometer resolution has already been achieved with both soluble proteins (Mou...Biological atomic force microscopy: what is achieved and what is needed - Shao, Mou, et al. - 1996 () Citation Context ...n and Mouritsen, 1988; Jorgensen...
As far as supplements go, there is effectively no difference between the quality of the protein from its derived source. Meaning, plant-derived proteins are not really worse than animal-derived ones. However, the gold standard for protein is whey – a by-product of cheese manufacturing. ...
For instance, let’s say you want to resolve proteins ranging in size from 200 kDa down to 20 kDa. Looking at the gel percentage guide in Table 1, you can see that multiple fixed concentrations of gels would be needed to resolve proteins spanning that range of sizes. Running one gel is...
Since the sequence of bases carries the instructions for making proteins and also regulates gene functions, the ability to read genetic sequences is enormously valuable to biological research. Because differences in DNA and RNA sequences can distinguish organisms down to species and individual levels,...
As for HCC, further studies are needed to correlate the enhancement pattern in HA to the expression of hepatic transporters in the various subtypes [63]. Currently, the added value of GD-EOB-DTPA-enhanced MR imaging relative to dynamic contrast-enhanced MR imaging with a non-specific gadolinium...