Referencing Help

Mrna sequences of specific proteins

Mrna sequences of specific proteins

Hi everyone

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?

Have a good one,

ehd123   1199   11 Replies

duddy

Singling Individual Yeast Cells

Singling Individual Yeast Cells

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

Yeast2meetU   2778   5 Replies

doubleu

redirected from a post

redirected from a post

Hello

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.

ehd123   1212   2 Replies

ehd123

dna methylation examination

dna methylation examination

How is DNA methylation tested for after DNA microarray procedures?

ehd123   1194   3 Replies

bio_man

Sex differences in response to children’s toys in nonhuman primates

Sex differences in response to children’s toys in nonhuman primates

One of my favorite articles on gender and toy preferences.

Tranquility   1422   2 Replies

Tranquility

some help with this articles figure legend

some help with this articles figure legend

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

jfio   1658   N/A

jfio

tumorigenesis: ERB and c-myc

tumorigenesis: ERB and c-myc

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?

ehd123   1111   2 Replies

ehd123

does somebody know which company is providing the SDS-PAGE service?

does somebody know which company is providing the SDS-PAGE service?

i am doing my research, and somebody know which company have the SDS-PAGE service? and i have known one: http://www.creative-proteomics.com/services/1D-SDS-PAGE-IEF.htm,. does

SABRINAwang   3573   1 Reply

bio_man

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

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

Cremeux   3812   3 Replies

stylez

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

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

Cremeux   1140   3 Replies

stylez

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 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

Cremeux   1074   3 Replies

stylez

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 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

Cremeux   1087   3 Replies

stylez

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 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

Cremeux   999   3 Replies

stylez

Meta-analysis techniques (Multiple Choice Question)

Meta-analysis techniques (Multiple Choice Question)

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.

Cremeux   1022   3 Replies

stylez

Consistently making Type II errors in a field of research

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

Cremeux   1069   3 Replies

stylez

A Type II error occurs when we conclude that there is

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.

Cremeux   962   3 Replies

stylez

Standard literature review procedures (Multiple Choice Question)

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.

Cremeux   986   3 Replies

stylez

Setting a stringent alpha level

Setting a stringent alpha level

Setting a stringent alpha level
A) guards against Type II errors.
B) creates Type I errors.
C) converts Type I errors into Type II errors.
D) guards against Type I errors.

Cremeux   875   3 Replies

stylez

Typically in scientific research, (Multiple Choice Question)

Typically in scientific research, (Multiple Choice Question)

Typically in scientific research,
A) research areas are assessed primarily through cost-benefit analysis.
B) literature reviews are used to examine a research area.
C) meta-analyses are used to correct procedural errors.
D) effect

Cremeux   776   3 Replies

stylez

The overall effect size computed in a meta-analysis indicates numerically

The overall effect size computed in a meta-analysis indicates numerically

The overall effect size computed in a meta-analysis indicates numerically
A) how strongly the independent variable affected the dependent variable.
B) how strongly the dependent variable affected the independent variable.
C) the streng

Cremeux   719   3 Replies

stylez

A meta-analysis starts by calculating

A meta-analysis starts by calculating

A meta-analysis starts by calculating
A) response latencies.
B) linear regression.
C) effect sizes.
D) average deviations.

Cremeux   744   3 Replies

stylez

The effect size shows (Multiple Choice Question)

The effect size shows (Multiple Choice Question)

The effect size shows
A) whether there were sufficient numbers of participants in each group.
B) how strongly the dependent variable affected the independent variable.
C) how strongly the independent variable affected the dependent var

Cremeux   644   3 Replies

stylez

A scientist who wishes to review a series of studies on a given topic will most likely use a(n)A) AN

A scientist who wishes to review a series of studies on a given topic will most likely use a(n)A) AN

A scientist who wishes to review a series of studies on a given topic will most likely use a(n)
A) ANOVA.
B) meta-analysis.
C) correlation.
D) experiment.

Cremeux   632   3 Replies

stylez

A meta-analysis gives more weight to a study

A meta-analysis gives more weight to a study

A meta-analysis gives more weight to a study
A) with more participants.
B) from a research university.
C) with more authors.
D) with positive results.

Cremeux   708   3 Replies

stylez

________ is a statistical procedure for combining the results of multiple studies on the same topic.

________ is a statistical procedure for combining the results of multiple studies on the same topic.

________ is a statistical procedure for combining the results of multiple studies on the same topic.
A) ANOVA
B) MANCOVA
C) Meta-analysis
D) Inter-analysis

Cremeux   931   3 Replies

stylez

Which of the following would be used to look at a set of studies on the same topic?

Which of the following would be used to look at a set of studies on the same topic?

Which of the following would be used to look at a set of studies on the same topic?
A) analysis of covariance
B) meta-analysis
C) path analysis
D) multidimensional scaling

Cremeux   719   3 Replies

stylez

An index computed for a study in a meta-analysis indicates

An index computed for a study in a meta-analysis indicates

An index computed for a study in a meta-analysis indicates
A) how many studies agree with the null hypothesis.
B) effect size for each individual study.
C) which studies evaluated the treatment.
D) the number of effective treatmen

Cremeux   631   3 Replies

stylez

The effect size (Multiple Choice Question)

The effect size (Multiple Choice Question)

The effect size
A) shows how many participants are in each group.
B) is expressed in standard deviation units.
C) is the best measure of reliability of the independent variable.
D) is held constant in meta-analysis.

Cremeux   573   3 Replies

stylez

In meta-analysis, (Multiple Choice Question)

In meta-analysis, (Multiple Choice Question)

In meta-analysis,
A) independent variables are converted to dependent variables.
B) the number of participants is reduced.
C) effect sizes are averaged.
D) statistical procedures are held in abeyance.

Cremeux   726   3 Replies

stylez

Meta-analysis (Multiple Choice Question)

Meta-analysis (Multiple Choice Question)

Meta-analysis
A) is a statistical procedure.
B) typically combines the results of two studies at a time.
C) determines the appropriate alpha level of any given study.
D) is used when the data are qualitative.

Cremeux   1043   3 Replies

stylez

________ is a procedure that allows the statistical averaging of results from independent studies of

________ is a procedure that allows the statistical averaging of results from independent studies of

________ is a procedure that allows the statistical averaging of results from independent studies of the same phenomenon.
A) Multi-analysis
B) Analysis of variance
C) Meta-analysis
D) Descriptive analysis

Cremeux   863   3 Replies

stylez

Procedures and equipment should be

Procedures and equipment should be

Procedures and equipment should be
A) flexible to allow the researcher to respond to the actions of each participant.
B) identical to those used in previous studies.
C) automated and computer controlled.
D) pilot tested before any

Cremeux   742   3 Replies

stylez

Problems in administration of procedures

Problems in administration of procedures

Problems in administration of procedures
A) occur only once the data has been collected.
B) should be solved in pretesting before data collection begins.
C) do not occur if an established procedure is used.
D) should be handled on

Cremeux   735   3 Replies

stylez

All instructions to participants, procedures, and tests should be

All instructions to participants, procedures, and tests should be

All instructions to participants, procedures, and tests should be
A) prepared and piloted.
B) ambiguous.
C) non-defensive and user-friendly.
D) creative and original.

Cremeux   698   3 Replies

stylez

When using research assistants, ________ is critical to insure the data will be collected as planned

When using research assistants, ________ is critical to insure the data will be collected as planned

When using research assistants, ________ is critical to insure the data will be collected as planned.
A) random assignment
B) reimbursement for participants' time
C) proper training
D) All of the above

Cremeux   527   3 Replies

stylez

Ethical considerations should be addressed

Ethical considerations should be addressed

Ethical considerations should be addressed
A) after one has met with the IRB.
B) during the interpretation phase of the study.
C) before one has decided on the design of the study.
D) after the data are collected.

Cremeux   435   3 Replies

stylez

The procedure for assigning participants to groups or conditions

The procedure for assigning participants to groups or conditions

The procedure for assigning participants to groups or conditions
A) varies depending on the research design.
B) need not be determined until after the data have been collected.
C) is relevant only when the researcher is using a matched

Cremeux   536   3 Replies

stylez

Sample size must be sufficiently large to

Sample size must be sufficiently large to

Sample size must be sufficiently large to
A) fill all the cells of the design with a sufficient number of participants.
B) meet the standards set by the APA.
C) insure the reliability of dependent measures.
D) insure the reliabili

Cremeux   409   3 Replies

stylez

Reporting the demographic characteristics of your sample is necessary if

Reporting the demographic characteristics of your sample is necessary if

Reporting the demographic characteristics of your sample is necessary if
A) generalizations are to be made beyond the research sample.
B) replication of the study may be attempted.
C) there are a large number of participants.
D) B

Cremeux   467   3 Replies

stylez

The variables in a research project should be

The variables in a research project should be

The variables in a research project should be
A) clearly identified and operationally defined.
B) randomly assigned to conditions.
C) randomly selected from the population of variables.
D) double checked with appropriate statistic

Cremeux   465   3 Replies

stylez