Matching: Match the structure to the description.  1. Bundle of muscle fibers 2. Connective tissue surrounding a muscle fiber 3. Connective tissue surrounding a fascicle 4. Z line to Z line 5. Where thick myofilaments attach a. Perimysium b. Sarcomere c. Endomysium d. Fascicle e. Tendon f. Myofibril g. Active site

Q: Describe the general functions of FSH, LH, estrogen, and progesterone in females.

A: Sex hormones are the chemical messengers secreted by the gonads (ovaries in females) that function i...

Q: Which force(s) involved in glomerular filtration oppose(s) filtration from the glomerulus into Bowma...

A: Filtrate is delivered by the glomerulus when the hydrostatic pressure created by the heart pushes wa...

Q: Compare the ovarian and endometrial events that take place when fertilization occurs with the events...

A: When a female reaches the age of puberty, her body starts ovulating. Ovulation refers to a process d...

Q: A 35-year-old female patient is complaining of pain in her left eye, including the area between the ...

A: The diagnosis for this 35-year-old female patient is Chronic Dacryocystitis. Dacryocystitis can eith...

Q: Outline the process by which calcitonin and PTH work to regulate blood calcium levels. Use a diagram...

A: Parathormone secreted by parathyroid gland is essential for maintaining the blood calcium level, whi...

Q: What happens at a neuromuscular junction?a. An electrical impulse causes the release of a chemical.b...

A: A neuromuscular junction is a chemical synapse between a motor neuron and a muscle fiber. It permits...

Q: Calculate the (a) BMI, (b) IBW and (c) estimated energy needs for a 48 year old male who weighs 78 K...

A: BMI or the body mass index is the relation between the relative weight based on an individual's mass...

Q: what is a nucleus in regards to tissue of the Central nervous system?

A: Neuroanatomy is the study of structure and organization of the nervous system. In vertebrates, the n...

Q: Identify the three muscles pectoralis major, latissimus dorsi, deltoid whose names give you a clue a...

A: Muscle is a soft tissue found in most animals. Muscle cells contain protein filaments of actin and m...

Q: Which of the following statements is (are) accurate in regard to skeletal, cardiac, and smooth muscl...

A: Muscle is defined as the soft tissue found in animals and humans. There are 3 types of muscles such ...

Q: What research method that is still used today formed the basisof our earliest knowledge about human ...

A: The human body is a complex and well coordinated collection of tissues and organ systems. These tiss...

Q: What relationships between the Skeletal and muscular systems have you identified that confirms that ...

A: The human body's skeletal system consists of bones, cartilages, tendons, ligaments, joints, and othe...

Q: Describe the role of prolactin in lactation.

A: Prolactin is a hormone created by the pituitary gland which sits at the lower part of the brain and ...

Q: Describe the function of restriction enzymes and ligase in genetic recombination technology.

A: The branch of biology that deals with forming a recombinant DNA by joining the DNA segments from two...

Q: What are some measures that can be taken to ensure good bone health a) during childhood ? b) after m...

A: Our bones supports and allow us to move. They protect our brain, heart, and other organs from injury...

Q: Describe the principles of dominance, segregation, and independent assortment.

A: Genetics is the branch of biology that deals with the study of genes, their inheritance patterns, fa...

Q: How is the body attempting to compensate from chronic respiratory acidosis, and is it successful?

A: Respiratory acidosis is defined as an acid-base based disturbance that will occur when the lungs are...

Q: Intercalated cells are characterized by high concentrations of _________________in their cytoplasm. ...

A: The collecting ducts are made up of of two cell types: principal and intercalated cells. Principal o...

Q: Graph the changes in FSH, LH, estrogen, and progesterone levels in the blood through a single menstr...

A: The menstrual cycle can be defined as the cyclic process of maturation of an egg cell, development o...

Q: which nerves would show deficits if both C8 and T1 were damaged?

A: Klumpke's paralysis is a condition in which there is a nerve damage that belongs to the lower brachi...

Q: What are the three secretion methods of exocrine glands, andhow does each method work?

A: Exocrine glands are organs that discharge substances onto an epithelial surface by way of a duct. In...

Q: Production of new bone ______ as a result of increased sexhormone production at puberty.a. is not af...

A: Production of new bone is known as osteogenesis.  Puberty is the stage in which secondary sexual cha...

Q: Explain the significance of chromosome number in somatic and sex cells.

A: The DNA which carries the genetic information of the entire organism is long double-stranded, which ...

Q: 1. If: IRV (inspiratory reserve volume) = 2,000 ml, ERV (expiratory reserve volume) = 1,000 ml, TV (...

A: Inspiratory reserve volume: the volume of an extra amount of air that can be inhaled after a normal ...

Q: Describe the locations of fertilization and implantation.

A: Fertilization is the fusion of a paternal sperm nucleus with a maternal egg nucleus to form the main...

Q: Outline the process by which thyroxine and TSH work to regulate the metabolic rate of cells. Use a d...

A: Thyroid hormone (TH)  is must for natural development as well as governing metabolism in the an adul...

Q: A student got so excited about her acceptance into dental school that she began hyperventilating and...

A: Hyperventilation is defined as the condition of fast breathing in the body. The main causes or reaso...

Q: Which of the following is not true about microbial communities?   A. They help herbivorous mam...

A:    Microbial community is made up of millions and billions of bacteria, viruses, and fungi. microbia...

Q: A ganglion is a collection of nerve cell bodies. a) True  b) False

A: a) True A ganglion is a collection of nerve cell bodies in the Peripheral  Nervous System. In the so...

Q: Explain how the structures of the ear function together to transmit impulses related to hearing or e...

A: The ear is the organ of hearing and balance, in vertebrates. In mammals, the ear is normally depicte...

Q: what is the functions of penis, scrotum, testes, epididymis, vas deferens, prostate, and seminal ves...

A: The male reproductive system of mammals has a penis, scrotum, epididymis, etc. The male reproductive...

Q: Explain how cells can be transformed by inserting new DNA sequences into their genomes.

A: The genome of an organism represents all the genetic information contained within the cells. This in...

Q: An obstruction of a ureter by a kidney stone would interfere with the flow of urine between what two...

A: Obstruction of a ureter by a kidney stone means the ureters' blockage (the tubes that carry urine fr...