I need some urgent help regarding an assignment. We are given 8 processes: Extravasation, Intravasation, Invasion, Angiogenesis, Differentiation, Migration, Transformation, Circulation and we are meant to talk about them. However, I a
I'm doing a research project next semester where I am studying the effects of protein on muscle strength in mice. What is a good way to effectively measure strength in mice?
hello guys i searching about this subject 'Cytogenetic abnormality of liver tumor' it's included on my PHD when i stared searching ,I was not lucky to find articls or informations about the subject, Any help would be apprec
I would like to include the following image in a PPT presentation, on this site, biology-forums.com/index.php?action=gallery;sa=view;id=870 Is this considered open-access or how could I receive permission or credit it? M
LD50 of Subcutaneously Injected Alpha-Dendrotoxin?
Hello. I'm just wondering, what is the LD50 of subcutaneously injected Alpha-Dendrotoxin? It can be in rats/mice or humans, but humans would be extra helpful. Thanks!
How to find the longest contiguous maxim-gilbert sequence ever established?
I need to find the longest contiguous sequence ever established using the maxim-gilbert (chemical degradation) method. I couldn't find any useful references to this in literature. So the only other way I can think of to do this would be to someh
I was wondering whether there are any free Botanical Identification Keys Online which can be accessed on my phone. I'll be pleased if somebody can help ! :-)
looking to find out the basal levels of 20-hydroxeicosatetraenoic acid produced in humans.. Any clues as to where I may find some information? Thank you
Bio Project, Housekeeping promoters, high C-G count, vs tissue specific?
I have a research biology project to do, one part that I'm doing is essentially comparing the sequences of different organisms and based on the sequences am describing whether that gene has a housekeeping promoter or a tissue specific promoter.
I am a non-biologist (my formal biology education ended with a high school class) who is slowly educating myself in an ad hoc manner by reading various books that seem interesting (such as Beak of the Finch and Botany of Desire) and by
Effect of KCl on Smooth Muscle - Biphasic Response
Hi, We did a lab where we tested the effects of different drugs on intestinal smooth muscle, and for the lab report we have to explain the physiological mechanism underlying the observed effects. One of the drugs used was KCl, and according to t
Which of the following is NOT an important step in developing a research hypothesis?
Which of the following is NOT an important step in developing a research hypothesis? A) making a statement of the problem B) making a search of existing literature C) developing an operational definition D) analyzing the observati
Can anyone find a good explaination regarding the pathophysiology of AKI? I have to have 2 pages in my paper on the patho and I am not able to locate even a journal/article that even comes close to explaining the patho without discussing only t
In differential research, the independent variable is typically a
In differential research, the independent variable is typically a A) manipulated variable. B) converted dependent variable. C) discrete variable. D) continuous variable.
Statistics used to summarize, simplify, and represent large numbers of measurements are called
Statistics used to summarize, simplify, and represent large numbers of measurements are called A) prescriptive statistics. B) parametric statistics. C) inferential statistics. D) descriptive statistics.
I am looking for a reliable and credible source to search for sequences of the mRNA of proteins.. I shall be screening for them, and need them to be reliable.. Any thoughts or advice please?
Would it be possible to single individual yeast cells at home without the need for a micromanipulator? what is the cost of the cheapest micromanipulator if this isn't possible?
/pubmed/13666896 i found this, which may supply the answe
I have search for a topic that appeared in the news and articles section. But it was locked and was not able to reply.. I would like to redirect my question onto a new post with regards to this news [url=https://biology-forums.
from the article CRISPR-Cas9: a new and promising player in gene therapy
CRISPR-Cas9-mediated gene (in)activation in cancer cells. (A) The expression of single guide RNAs (sgRNAs) and Cas9 are controlled by cancer-specific promoter and tis
Am I correct in thinking that because ERB (which is downregulated in cancers) downregulates c-myc ( c-myc regulatesthe cell cycle and transcription) and so this is a form of epigenetic modification?
Suppose you want to randomly assign 12 participants to four groups using the table of random numbers
Suppose you want to randomly assign 12 participants to four groups using the table of random numbers, and the row that you randomly select to use has the following numbers: 64464 64360 11288 58910 81545 82163 03895 18109. What would be the range of s
Suppose you want to randomly assign 12 participants to four groups using the table of random numbers
Suppose you want to randomly assign 12 participants to four groups using the table of random numbers, and the row that you randomly select to use has the following numbers: 64464 64360 11288 58910 81545 82163 03895 18109. Which numbered group would h
If the sequence in the random number table is 83118 14731 72347 05185, and you want to assign the fi
If the sequence in the random number table is 83118 14731 72347 05185, and you want to assign the first four participants randomly within blocks to four conditions, the sequence will be A) 3, 1, 1, 1 B) 3, 1, 2, 1 C) 8, 3, 1, 1
If the sequence in the random number table is 83118 14731 72347 05185, and you want to randomly assi
If the sequence in the random number table is 83118 14731 72347 05185, and you want to randomly assign the first four participants to four conditions, the sequence will be A) 3, 1, 1, 1 B) 3, 1, 2, 1 C) 8, 3, 1, 1 D) 3, 1, 4, 2
If the sequence in the random number table is 83118 14731 72347 05185, and you want to randomly assi
If the sequence in the random number table is 83118 14731 72347 05185, and you want to randomly assign the first 10 participants to five conditions, the sequence will be A) 3, 1, 1, 1, 4, 3, 1, 2, 3, 4 B) 3, 1, 2, 5, 1, 4, 3, 1, 1, 3
Meta-analysis techniques A) are rarely used in psychology. B) have been around for nearly two centuries. C) are fairly new. D) have essentially replaced the ANOVAs previously used in psychology.
Consistently making Type II errors in a field of research
Consistently making Type II errors in a field of research A) would strengthen the field. B) would significantly truncate the cumulative knowledge. C) significantly expands the cumulative knowledge. D) would increase the likelihood
A Type II error occurs when we conclude that there is
A Type II error occurs when we conclude that there is A) no effect when there actually is no effect. B) an effect when there actually is no effect. C) no effect when there actually is one. D) an effect and there actually is one.
Standard literature review procedures (Multiple Choice Question)
Standard literature review procedures A) underestimate the importance of statistical significance. B) have no weaknesses. C) ignore alpha levels. D) may perpetuate the Type II error problem.
