Can you describe two dimensional model proposals that have been put forth in order to replace the current system of diagnosing someone with a personality disorder?  

This would NOT be found in mitosis:

Select one:

Cells with the same chromosome number and identical DNA

Sister chromatids

Centromere

Cells with reduced chromosome number with different DNA

Diploid cell

Clear my choice

This best describes a cell with homologous chromosomes:

Select one:

A condition where chromosomes are found in an abnormal number in a cell

A condition where chromosomes are unpaired, results in a haploid cell

A condition where one parent provides two chromosomes to an offspring

The chromosome condition in haploid (n) cells

A condition where chromosomes are paired, results in a diploid cell

Chiasmata are found:

Select one:

in Meiosis II

after interphase in mitosis

during anaphase

just after telophase

in Meiosis I

Clear my choice

1.) You are asked to prepare a gram stain from a mixture of gram positive and gram negative bacteria during lab. What would happen if you remembered all steps.... except to decolorize – what color would the Gram (+) and Gram (-) be? except to add safranin – what color would the Gram (+) and Gram (-) be?

2.) The organism Yersinia pestis causes the plague, which caused a pandemic in Europe. What test reults would you expect to observe if samples from a plague patient were analyzed using the gram stain, the endospore stain, the capsule stain, and the acid-fast stain? Include the expected shape of the cell, the color Y. pestis cells should turn for each stain, and if the result is positive or negative.

(1). Rapidly growing cancers generally exhibit increased glycolysis for ATP generation (the Warburg effect). Do you think targeting glycolysis could be a good strategy for cancer therapy? If your answer is YES, which enzyme could be a good anti-cancer drug target? If your answer is NO, please explain why

(2). Please discuss the process of making beer, or wine, or bread. What ingredients in these items participate in the fermentation pathways? How are the end products of fermentation utilized?

(3). You eat a hamburger that has polysaccharides, proteins and lipids. Using your knowledge of the integration of biochemical pathways, explain how the amino acids in the proteins and glucose in the polysaccharides can end up as fats.

The below contains the actual data on COVID-19 cases in Ghana from 1st April, 2020 to 25th May, 2020 as presented by the Ghana Health Service. Use the information provided to answer the following questions:

1. Construct a graph to show the trends of the COVID-19 confirmed cases and fatalities in Ghana, and speculate on the factors that might have influenced these trend

Biological Psychology

is there evidence that to prove that our dream activity is further processing of relevant information. (example) when you have the same dream or similar dreams in the span of a month.

Landscape fragmentation is the process by which habitat is altered or converted to other habitat types; for example, patches of forest may be converted to agriculture. As a result, habitat patches (forest in our example) usually become smaller and spaced farther apart as fragmentation progresses. Fragmentation has many effects on local communities.
This could be due to several reasons, some of which we will discuss in class on Thursday. How would MacArthur and Wilson’s Equilibrium Theory of Island Biogeography (ETIB) predict habitat fragmentation should affect biodiversity within remaining habitat patches? According to the ETIB, why would this result occur?

8. In which ecosystem do the physical conditions change most rapidly and most widely

Kelp forest

Coral reef

Intertidal zone

Open ocean

3. What happens to anoxic dead zone in coastal waters? Oxygen-rich water is mixed down in the fall when the stratification breaks down cyanobacteria begin to photosynthesis and the historic process of developing an oxygen-rich atmosphere on earth is replaced

How can you experimentally demonstrate that a specific GPCR couples through Gi alpha subunit to inhibit adenylyl cyclase activity

Identify the trophic levels in a food chain and explain how energy is transferred through the various trophic levels

Fly-fishermen use artificial insect imitations (flies) to catch trout, and typically release them again in order to have the fun of trying to catch them again later. One fisherman claims that due to the “catch-and–release” practices, the trout are becoming harder to catch, and explains that the ability to detect fisherman’s flies is being passed on by released trout to their offspring, making them harder to catch. Explain whether he is right or wrong.

DESIGN YOUR OWN EXPERIMENT

As a future scientist, you have the opportunity to show your laboratory skills by designing your own experiment. Below you will be provided an experimental question. Your job will be to physically complete an experiment to test the hypothesis associated with your question. Once again, you must conduct the actual experiment and document it. Use your Experimental Planning Form to guide you through the experiment. Keep in mind the overall goal is to conduct a valid experiment using the scientific method!!!!!

Topic: What is the effect of salt on the boiling temperature of water?

Below are more helpful pointers of details of how to document your experimental process.

Title

This should be short, but describe the experiment.

Problem Statement

What scientific question are you planning to investigate?

Background Information

Write a short paragraph describing some background information that you have learned about the topic of your investigation.

Hypothesis

You will propose a possible outcome for your experiment that includes the data that will support your hypothesis.

Materials List

Make a list of all of the materials you will use to complete your experiment.

Include consumable supplies and lab equipment in your list.

Procedure

This section must be written in a step-by-step numbered format, so that another student who is not in your group can follow it.

You can draw a picture to show how you will set-up your experiment (optional).

SAFETY – List what lab safety equipment you will need.

Data Table

Your data table should include a title, column headings, units (if needed) and a place to record all data from your experiment.

You must show at least three trials of data for your experiment, so be sure to leave room in your data table for all trails.

Conclusion Paragraph 1 –

Your conclusion should state if your data DID support your hypothesis or your data did NOT support your hypothesis and why (use data for support).

Summarize your data in a few sentences.

Paragraph 2 –

Explain what you learned about the problem statement from the experiment.

List some errors you and your partner(s) could have made while conducting the experiment that could affect your results. YOU MAY NOT SAY “NOTHING WENT WRONG” OR “THE EXPERIMENT WENT WELL”. Think here!!!!

PLEASE TYPE OUT ANSWER AND ANSWER COMPLETELY.

What are fresh fruits more prone to microbial contamination, when compared to dried fruits?

what are different forms of cholesterol present in human body. How do those different types impact heart health?

Why is the purpose of using food additives?

what is agglutination and relate it to specific immunity.