Questions
With all our discussion on COVID-19, I only consider appropriate to share this article (Links to...

With all our discussion on COVID-19, I only consider appropriate to share this article (Links to an external site.). Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS coronavirus 2 or SARS-CoV-2). Cases can progress to pneumonia and multi-organ failure. After discussing the anatomy and physiology of the mammalian respiratory organs, explain why there is currently a national health emergency in terms of the effect it can have on the health of individuals.  

In: Biology

provide a detailed description of pulmonary and systemic circuit (including the heart). How is the blood...

provide a detailed description of pulmonary and systemic circuit (including the heart). How is the blood circulation pathway different on a fetal pig? Why?  

In: Biology

What is the function of B-ketoacyl-ACP synthase (KS) in biosynthesis of fatty acids? What is the...

What is the function of B-ketoacyl-ACP synthase (KS) in biosynthesis of fatty acids? What is the mechanism?

In: Biology

1. WHAT ARE STOMATA? WHY ARE THEY IMPORTANT TO PLANTS? 2. EXPLAIN HOW THE CHARACTERISTICS OF...

1. WHAT ARE STOMATA? WHY ARE THEY IMPORTANT TO PLANTS?

2. EXPLAIN HOW THE CHARACTERISTICS OF FUNGI MAKE THEM MORE RELATED TO ANIMALS THAN PLANTS.

3.DISCUSS THE METABOLIC DIVERSITY OF PROKARYOTIC CELLS.

In: Biology

1. How do viral oncogenes occur? 2. How do viral oncogenes cause cancer (what is the...

1. How do viral oncogenes occur?

2. How do viral oncogenes cause cancer (what is the general mechanism)?

Please do not copy and paste an incorrect answer. Thumbs down for such atrocity.

In: Biology

Genomic DNA libraries are expected to contain DNA segments that might not be represented in a...

Genomic DNA libraries are expected to contain DNA segments that might not be represented in a particular tissue-specific cDNA library. List several examples of these types of segments.

In: Biology

Q5. When do we use the ED50 and EC50, instead of the LD50 and LC50?

Q5. When do we use the ED50 and EC50, instead of the LD50 and LC50?

In: Biology

Please list and explain the different types of plasmids in regards to microbiology and whether or...

Please list and explain the different types of plasmids in regards to microbiology and whether or not having one plasmid influences getting another plasmid.

In: Biology

1. Describe the four different ways that heat exchange can occur between an organism and its...

1. Describe the four different ways that heat exchange can occur between an organism and its environment. Include an explanation of how insulation, circulatory adaptations (countercurrent exchange), evaporative cooling, behavioral responses, and adjustment of metabolic heat production can help an organism balance heat loss and gain.

2. Compare and contrast the dental, stomach, intestinal, and mutualistic adaptations of the vertebrate digestive system based on the type of diet consumed.

In: Biology

Please explain and elaborate on the life cycle of malaria in regards to microbiology. Within your...

Please explain and elaborate on the life cycle of malaria in regards to microbiology. Within your answer, please include specific details on which life cycle the microbe uses (Kreb's, glycolysis, ETC), details of the specific microbe, and where malaria is most common and why.

In: Biology

Compare the acute inflammatory process with chronic inflammation.


Compare the acute inflammatory process with chronic inflammation.

In: Biology

Please list, explain, and compare the three forms of gene transfer in the environment in regards...

Please list, explain, and compare the three forms of gene transfer in the environment in regards to microbiology and give examples.

In: Biology

4. Through the process of sensory transduction, we change incoming sensory information into messages that our...

4. Through the process of sensory transduction, we change incoming sensory information into messages that our brain can process. Two cell types that transduce information are Pacinian corpuscles and Inner Hair Cells.

(a) What type of sensory information are each of these cells sensitive to (be more specific than touch and hearing)?

(b) List and describe two aspects of the process of sensory transduction that are similar across these cell types

(c) List and describe two aspects of the process of sensory transduction that are different across these cell types. Note: Similarities cannot include 1) the fact that both transduce information. Differences cannot include 1) a restatement of the different types of energy that are processed, 2) that these are in different sensory organs.

5. Action potentials are an all-or-none signal, yet our neurons must code for complex sensory information. Please list and describe two methods by which neurons code for incoming sensory information. In your description, you must relate the coding methods to actual theories of how we process information from one or more of our sensory systems.

In: Biology

Describe ecological concepts as they apply to the human microbiome and how they frame comparisons between...

Describe ecological concepts as they apply to the human microbiome and how they frame comparisons between samples, groups of samples etc. How would you use these concepts to design the next set of studies following the infant microbiome. I expect you to do some legwork beyond your readings to comprehensively answer this question

In: Biology

Briefly discuss the following:(a) spontaneous mutation   (b) miss-sense mutation   (c) non-sense mutation  (d) reversion (e) semi-conservative...

Briefly discuss the following:(a) spontaneous mutation   (b) miss-sense mutation   (c) non-sense mutation  (d) reversion (e) semi-conservative replcation  (f) gain of function mutation    

In: Biology