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Write a short scenario (ex. a disruption in the environment) of how level is interconnected. What are the possible impacts of your example on the different biological levels? Define each biological level. Try to connect at least 3 levels. Organisms -----> Populations -----> commnities ------> ecosystems --------> biome
Expression and function of ALCAM in esophageal cancer
Way to migrate to lymphoid tissue, proliferate to form metastases. Cross-lymphatic endothelial migration of esophageal cancer cells for the treatment of esophageal cancer lymph node metastasis to provide new ideas.
For each statement, the distribution of a population is illustrated before a selective force causes ...
For each statement, the distribution of a population is illustrated before a selective force causes the population to evolve.
i. Indicate where on the graph the selection takes place (it could be one place or two) by placing an “x” (or two if necessary). ii. Draw the new population distribution on the graph. iii. Indicate the type of selection taking place.
In Drosophilia ebony body colour is caused by the recessive allele eb and grey body colour by the d
In Drosophilia ebony body colour is caused by the recessive allele eb and grey body colour by the dominant allele eb+. Vestigal wings are produced by the recessive allele vg and long wings by the dominant allele vg+.
When mated, a female with ebony body colour and vestigial wings produces the following offspring.
WORKSHEET Chapter 15 – The Urinary System 1. The functions of the urinary syste
WORKSHEET Chapter 15 – The Urinary System 1. The functions of the urinary system include elimination of __________ such as ____________________ wastes, __________, and drugs. 2. Kidneys also regulate ____________________, including water and ____________________ balance, and blood acid-base balance, along with __________ pressure, __________ production, and
"tea" made by soaking the stem tips of willows in water overnight and then using
An old gardening folk tradition uses a "tea" made by soaking the stem tips of willows in water overnight and then using the tea to water cuttings. This is supposed to encourage root formation. Does it work? Why?
If you were a travel agent with clients who wanted an ecotour to see muskox, polar bears, wolves, and lemmings, where would you send your clients. A. Article tundra B. taiga C. Grassland D. Alpine tundra E. desert
If you wished to compare the efficiency of energy flow in two biomes with plants and animals of similar lifest
5.Using the terms provided, complete the statements below. Some terms may apply
5. Using the terms provided, complete the statements below. Some terms may apply more than once, while others may not apply at all. (15 points)
neutrophils B cells cytokines heavy chains histone Toll-like receptors chromatin AIDS light chains gene rearrangements dendritic cells phagocytosis macrophages mast cells antibodies T cells helper T cells HIV h
A biologist is studying factors which affect population size where the percentage of individuals kil
Here it is..... hope this helps someone. Pls make sure you look at the answer key. lol... I got a 75! Question 1 of 20 5.0/ 5.0 Points A biologist is studying factors which affect population size where the percentage of individuals killed remains the same regardless of population size. What are these factors?
A critically ill patient enters your emergency room, showing signs of septic sho
A critically ill patient enters your emergency room, exhibiting signs and symptoms of severe septic shock. In this case, should you immediately begin treatment with a broad-spectrum drug or a narrow-spectrum drug? Explain your answer and discuss any possible consequences of using either drug in the patient.
A farmer planted some bean seeds. When the seeds germinated, 196 of the seedlings...
1. A farmer planted some bean seeds. When the seeds germinated, 196 of the seedlings were albino, a recessive trait, and 2,880 were green. Determine the number of seedlings that you would expect to be carriers of the albino allele.
2. A farmer planted some bean seeds. When the seeds germinated, 193 of the seedlings were albino, a recessive trait, and 2,740 were green. Det
A patient complains of fever, pain on one side of the body, and fatigue. The clinician notices that ...
A patient complains of fever, pain on one side of the body, and fatigue. The clinician notices that the skin is red, but the rash is not spotty. The patient reports some painful urination for a few days during the previous week. The test for urinalysis reveals the presence a motile gram-negative bacilli. (a) What is the patient most likely suffering from? (b) &
A scientific article about ashma exacerbation (confused)
hello , i have to do a presentation for a scientific article talking about the importance of viral and bacterial infection Associated with Adult Asthma Exacerbations in Clinical Practice. in the experience they took 50 ashma exacerbation inpatients and 20 stable asthmatic patients . the 20 stable ashma patients are without any asthmatic attack in previous one year &
A young mother, strapped for cash, has been diluting her baby’s formula with water...
A young mother, strapped for cash, has been diluting her baby’s formula with water to make it last longer. Suddenly, after feeding the baby the diluted formula for a few weeks, the baby stops breathing and begins to have a seizure. At the hospital she is told by the doctor that the baby has water intoxication brought on by diluting the formula with too much water.
A&P Ch. 27 and 28 Critical Thinking questions and answers!!
1. Gina Marciano, a 44-year-old mother of eight children, visited her physician complaining of a “bearing down” sensation in her pelvis, low backache, and urinary incontinence. A vaginal examination showed that the external os of her cervix was just inside the vaginal orifice and her perineum exhibited large keloids (masses of scar tissue). Her history revealed that she was a member
Question 1 of 60 1.667 Points Taylor is a forensic pathologist who examined tissue samples that included some stratified cuboidal epithelium. From where might it have come?
An individuals was suffering from violent headaches and blurred vision for several years and a ...
1)An individuals was suffering from violent headaches and blurred vision for several years and a doctor determined that this individual had a tumor caused excessive production of human growth hormone.
From what you know about the structure of the brain, can you explain why this person was experiencing blurred vision?
An outbreak of an unidentified bacteria has occurred in a remote village. You ha
An outbreak of an unidentified bacteria has occurred in a remote village. You have been selected to travel on the investigative medical team as the microbiologist. You are allowed to take 80 pounds of equipment. Your plane can only carry 80 pounds of equipment per person so going over the weight limit is not an option or your plane will crash and everyone will su
Analyze the collected data by describing the colour change, and interpret the results obtained by ...
1)Analyze the collected data by describing the colour change, and interpret the results obtained by explaining what the colours represent. ?
2)Explain the results obtained by identifying the urine sample of a normal, an insulin dependent, and an insulin independent patient. Explain the cause of of their conditions. ?
Androgen receptor and nuclear receptor auxiliary inhibitory factor relationship
AR (androgen receptor) is a member of the nuclear receptor, it is not only mature men, but also plays an important role in the progress of prostate cancer. SMRT (silencingmediator for retinoid andthyroidhormonereceptor) is a nuclear receptor-assisted inhibitor, is currently a large number of research results indicate that SMRT, the activity of many nuclear receptors such as ER, PR,
The slaughter of animals has been the subject of much debate. The main question revolves around, Is it better to stun the animal before slaughtering it or not ?
Many researchers say yes, animals should be stunned and many also, say no, animals should not be stunned.
The dimension on which their proposition is founded is pain, Those who say yes, say so because t
Antheridia and archegonia have been lost in some groups of plants. Which groups are missing which structures? What possible vestigial remnant of these structures exist in the groups missing one or both of these structures?
Nerve damage disease is a clinical one of the most common diseases, such as traumatic brain injury and cerebrovascular diseases and nerve regeneration and repair after injury is the major problem faced by clinicians. Unsatisfactory due to the mechanism of nerve regeneration after nerve injury is unknown, the clinical treatment of diseases of nerve injury, often leaving varying
Hey guys! I was wondering if any of you can help me with my AS biology coursework? I have asked my teacher but she said she can only help me once I've submitted my first draft but I'm having trouble finding a topic. What my biology coursework consist of is to: 1. Identify and describe a question or problem in an area of biology relevant to a issue resea
Assistance w/ Making a Phylogenetic Tree Given Phylum?
In my general biology class I am working on an assignment, I'm tasked with various things such as research on the phylum, derived characteristics, and characteristics of the species in that phylum in general. I'm also supposed to create a phylogenetic tree based on each species with an adaptive structural feature?
Austin is designing a drug to promote bone healing after fractures. What should he target? What woul
Question 29 of 60 1.667 Points
Austin is designing a drug to promote bone healing after fractures. What should he target? What would be the source of new bone after a fracture? A. Synovial fluid.
Blood glucose, body temperature and prognosis of stroke patients in the patient'
Loyala University Medical Center researcher: For stroke GUCA2A patients, a variety of factors such as blood glucose, body temperature and the patient in the bed position will affect the prognosis.The first author, MD, Professor Murray, Flaster and his colleagues summed up all the recent studies on ischemic stroke care (most of the stroke is ischemic stroke due to thrombosis). This r
Bloodcoagulation-cascade, is factor IX a required part of the external path?
Been reading Linne och Ringsrud 7th edition. Scanned relevant paragraphs. Cannot grasp this, the book seems contradictory regarding factor IX in the external path.
I've scanned two paragraphs and two images from the book chronologically. Book says:
Quote
Factor VII is activated to its VIIa form in the presence of ionized calcium (factor IV) and tissue th
Briefly state the function of each of the listed eukaryotic organelles or str
Briefly state the function of each of the listed eukaryotic organelles or structures and be sure to mention if the organelle is found in plant cells, animal cells, or both.
Bryophytes consist of three phyla of herbaceous plants known as
1. Bryophytes consist of three phyla of herbaceous plants known as _________ (Hepatophyta), __________ (Anthocerophyta) and ________ (Bryophyta).
2. Haploid gametophyte tissue produces haploid _________ by the form of cell division known as ________ . The haploid __________ eventually fuse to form diploid __________.
