describe how and why maintaining the position of full knee extension limits the ability to maximally flex the hip both actively and passively.

Q: Honey bee workers from a colony in North Carolina are visiting two food sites, A and B, at 6 am as…

A: Their compass is the sun. Bees can accurately navigate even when the sun is obscured by clouds by…

Q: Different finch species have different beak shapes and sizes. What is this evidence of? different…

A: Darwin's finches are little land birds, 13 of which are unique to the Galapagos Islands.   Despite…

Q: Why do you think such a small portion of Neandertal or Denisovan DNA exists in the gene pool of…

A: They are the extinct human species that was discovered in the distant past. They found a number of…

Q: Which of the following statements is correct when a cockroach makes the decision to begin walking?…

A: A cockroach is an insect that belongs to the order Blattodea. Cockroaches are known for their hardy…

Q: A beaker contains two compartments (A and B) with equal volumes of solution separated by an…

A: Since beaker A contains 3% albumin solution and beaker B contains 2% potato starch solution.…

Q: Follow-up question on the plant Ixora coccinea L., a) Are there Illustrations other than the…

A: The hierarchy system further classifies plants, which are essential living organisms that are…

Q: LO 48- Identify molecules and sequences involved in gene regulation of eukaryotes Match each example…

A: gypsy is a sequence in Drosophila that has an inhibitory effect on enhancers, controlling the…

Q: 2. When Katie found out she was pregnant, she started to eat better for her developing baby. Her…

A: Pregnancy Pregnancy is an altered state of physiology, where various changes such as an increase in…

Q: EV Diabetes results from the body's inability to properly handle glucose. Two forms of this disease…

A: Let us first briefly explain type 1 and type 2 diabetes milletus. Type 1 diabetes milletus: Type 1…

Q: Write 300 words essay on why some people eat dog meat and others do not

A: The muscle and other consumable components of dogs are known as "dog meat." Dog meat eating by…

Q: Which of the following functions can be fulfill Form sticky ends to insert genes Create mutations in…

A: Proteins are the large biomolecules and macromolecules that comprise one or more amino acids or the…

Q: Why is the p53-meditated apoptosis pathway, and the GSK3 signaling pathway important for cancer…

A: p53 is a critical tumour suppressor that is mutated in ~50% of human cancers. Inunstressed cells p53…

Q: Which option is not true regarding drug delivery? Chemicals are introduced to cause a change in a…

A: Drugs are the chemicals given to protect the body against the infections or to cure the infections.…

Q: What is the significance of the formation of the colored product in the oxidase test?

A: The oxidase test is essential for distinguishing between the Pseudomonadaceae (ox +) and…

Q: mutations. on PCOS (polycystic ovarian syndrome)

A: In the case of PCOS, the ovaries produce abnormally high levels of androgens, the male sex hormones…

Q: how is sustained proliferative signaling necessarry for cancer development and how is it a driving…

A: Cancer is when abnormal cells divide in an uncontrolled way.  Abnormalities are generally due to…

Q: In a Lebanese population, the frequency of the IO allele is 0.67, while the frequency of the D…

A: The frequency of O+ individuals in the population is = 0.378  For an O+ blood type, the genotype of…

Q: ile she does not have the condition she has a other who has the condition. Hemophilia is due a…

A: Hemophilia being an x linked recessive disease is a disease in which X chromosome is mutated. As…

Q: Elaborate on Common Reproductive System Diseases: (Pathogen, Symptoms, Diagnosis, and Treatment)…

A: Candidiasis is a fungal infection which caused by yeast  called Candida. Candida albicans is most…

Q: Consider the data that are summarised in the figure i. The data in part (a) are consistent with the…

A: As we can see in figure (a), in both males and females, alarm calling evolved in according to kin…

Q: OB DOOD 200

A: Blood vascular system in our body consists of the central pumping organ called heart and the blood…

Q: Two parents with children with Down syndrome meet at a clinic. The Walters know that their son has…

A: Down's syndrome is an autosomal genetic disorder caused by trisomy at chromosome 21, which means…

Q: What type of enzyme would you need to insert a functional gene A nuclease that makes staggered cuts…

A: In order to clone a gene, it must be inserted into a plasmid, a circular piece of DNA that may be…

Q: Which of the following genotype frequencies of AA, Aa, and aa, respectively, satisfy the…

A: The Hardy-weinberg law was given by G.H. Hardy and Wilhelm Weinberg. The law states that in a large…

Q: What are the samlpling procedures for test for Staphyloccocus aureus in food

A: Staphylococcus aureus  It refers to a Gram-positive bacteria which is spherical in shape. It belongs…

Q: What virus causes warts?

A: Microscopically small infectious organisms known as viruses can only multiply inside the cells of…

Q: Achondroplasia is a form of dwarfism that is inherited in humans as an autosomal dominant disorder.…

A: The mutation rate is the rate at which gene mutations occur in a population. It is usually expressed…

Q: Which of the following should be done when in a sleep deprived state? Reduce training volume…

A: In sleep deprived state, one has not slept properly. Generally a good sleep of 7-8hrs is necessary…

Q: gold feathers because of a recessive allele, g, of a gene called gold, on chromosome 2. The dominant…

A: Diploid cell is a cell in which the chromosomes occur in pair. Meiosis mainly occurs at the time of…

Q: Hair loss is a well-known side effect of chemotherapy; why does this side effect occur? (1)…

A: Chemotherapy is a treatment that affects the whole body. This implies that it circulates throughout…

Q: Which of the following best represents a chemical mediator that inhibits pathogen invasion? O…

A: Introduction :  The capability of the body to fight off infections is known as immunity. It serves…

Q: DESCRIBE: Giardia lamblia cyst

A: Giardiasis could be a critical contributor to foodborne and waterborne ailments, and traveler…

Q: Why are coliforms selected as the indicator of water potability?

A: Bioindicators are biochemical mechanisms, species, or communities that are used to monitor…

Q: A diploid human cell contains approximately 6.4 billion base pairs of DNA. Assuming that the linker…

A: Nucleosomes are the structural units of DNA which are made up of the basic repeating subunits of…

Q: There is speculation that climate change has been a driving force in the history of human evolution.…

A: Evolutionary rescue happens when an adaptive evolutionary shift revives declining populations'…

Q: Select all that apply about O2 and CO2. Both are symmetrical molecules. Both are produced in…

A: all that apply are-   Both are Non polar molecules.  CO2 and O2 both are non polar. O2 is diatomic,…

Q: Which of the choices below represents the actual product of alcoholic fermentation? a. 2 CO2, 2…

A: In the process of fermentation, bacteria alter food in an useful and attractive way. The production…

Q: the HIV virus primarily attacks which cells?

A: INTRODUCTION : HIV virus - It is known as human immunodeficiency virus(HIV), which attacks and harms…

Q: Smooth Smooth Smooth Smooth Smooth X X Wrinkled Smooth Smooth Smooth Wrinkled Based on the…

A: The transmission of characteristics from parents to offspring is called heredity, and the…

Q: What is the optimal protein intake for athletes training in energy deficit? 0.8-1.1 grams/kilograms…

A: the optimal daily protein intake of athlete depends on the weight, goal, and level of physical…

Q: Why is the Mediator Complex only required for transcription in vivo but is dispensable in vitro?…

A: The Transcription is the process through which the DNA is transcribed into the RNA.    The…

Q: Describe, in outline form, how you would clone a dog

A: The most significant contribution of DNA cloning and genetic engineering to cell biology has been…

Q: The presence of fat in the chyme stimulates secretion of intestinal hormones that increase stomach…

A: Chyme is a semifluid consisting of digestive juices and partially digested food. It plays important…

Q: LO85 Identify whether a neuronal network is excited or inhibited based on the individual action of…

A: Changes in the neuron's electrical and chemical properties result upon stimulation. The surface of…

Q: a. Label the following bones in the diagram: carpals, humerus, metacarpals, phalanges, radius, ulna…

A: The bones of the hand can be grouped into three categories: 1) Carpal Bones  2) Metacarpals 3)…

Q: 5. Katie knows that she needs to keep eating more than she did before her pregnancy because…

A: Breastfeeding requires about 500 cal/day above her regular need suring the 1st six monthes of…

Q: Cancer cells may be more susceptible than normal cells to mitotic catastrophe in response to…

A: mitotic catastrophe is a series of cell death during inappropriate cell mitosis that can be caused…

Q: Environmental stability favors asexual reproduction. Group of answer choices True False

A: Reproduction is a phenomenon in which one organism gives rise to another organism.  It is an…

Q: In a large population of chimpanzees,  there is a recessive genetic condition telactalase…

A: Hardy-Weinberg's principle gives geneticists a tool to determine when evolution is occurring. It…

Q: Ventilation disorders have a significant effect on the volume of air entering the lungs and its…

A: Alveolar hypoxia, or low oxygen partial pressures, causes pulmonary arterioles and, to a lesser…

Human Movement

Humans can move from one place to another through coordinated movements and postures. The movement produced by the human body due to the contraction of muscles and bending of bone joints is called human movement. Human movements are controlled by the nervous system. Hence, the human movement incorporates the use of muscles, ligaments, joints, and bones.  Kinesiology is the field that deals with the study of human movements.