Describe what you would expect to observe (after using the microscope) in the case of a live sperm cell and why?  How can you distinguish it from a dead sperm cell in the same sample?

Q: What is polyspermy? What are the processes involved to prevent polyspermy occurring?  Explain in…

A: Introduction :- Polyspermy is a term used in biology to describe the fertilisation of an egg by more…

Q: What information can be obtained about the developing fetus through amnioc fetal infections I…

A: Amniocentesis is performed between sixteen and twenty weeks into the maternity. By around now, the…

Q: Does Intracytoplasmic sperm injection work properly ? What could be the impact of Intracytoplasmic…

A: The common method used for infertility is the invitro fertilization in which sperms are fused with…

Q: 2. A 33-year-old woman undergoes a hysterosalpingogram to evaluate infertility. If the uterine tubes…

A: Hysterosalpingogram (HSG) is one of the early tests performed on women of childbearing age who fail…

Q: One of the initial attempts at contraception involved placement of various items in the vagina to…

A: During sexual reproduction in humans, sperm (haploid male gametes) is transfered to the vagina in…

Q: The global pregnancy period begins on the 1st day of the last menstrual period and ends 6 weeks…

A: CPT or Current Procedural Terminology are unique codes for a particular procedure and are helpful in…

Q: On physical exam of a 55-year-old male patient, you palpate the prostate gland and feel a mass. He…

A: Prostate cancer occurs in prostate which is a walnut shaped gland in males. It produces the seminal…

Q: The condition called benign prostatic hyperplasia is usually not life threatening, but prostate…

A: The prostate gland is defined as a walnut-sized gland that is a part of the male reproductive system…

Q: Organ A Organ B Figure 2 ) Identify organs A and B in Figure 2 above. O Give a reason for your…

A: In plants, vascular bundle constitute xylem and phloem tissue and are involved in the conduction of…

Q: What are the following results indicate?  Underlying tissue of breasts is hypoechonic and…

A: A BRAST TUMIR OF MOST OF BENINE FORM AND CLASSY AS LOBULAR AND DUCTAL . Duct Ectasia of the Breast…

Q: The increased membrane fluidity has been attributed to the efflux (removal) of a single membrane…

A: The sperm cell or spermatozoa is the male gamete that fertilizes the female gamete to form the…

Q: Where are sperm stored? O epididymis O prostate gland O bulbourethral gland O bladder

A: The male gamete produced in the testes of the male reproductive system is called sperm. It is made…

Q: The observation of embryonic flame cell activity is recommended

A: Flame cells are the primary excretory organs of platyhelminthes. They also help in osmoregulation.

Q: Use graph key as guide A cell mitosis experiment in which the cells count is determined hourly over…

A: Thе graph illustrating a cеll mitosis еxpеrimеnt ovеr a 24-hour pеriod rеvеals a compеlling story of…

Q: What lab tests, if any, would you order at this time and why? What diagnostic or imaging tests would…

A: Thyroid is defined as a butterfly-shaped gland that is present in the lower from neck region below…

Q: For breast cancer detection, we use high voltage x-ray (mammography). False true

A: Mammograms are the most widely recognized imaging test and have been demonstrated in many studies to…

Q: Discuss what causes the trend of sperm motility in different medium shown in Table 1

A: The above experiment shows how different cryopreservation stages can affect the sperm motility. A…

Q: Why would an extender be added to semen after collection for artificial insemination?

A: Reproduction requires fusion of a male sperm with a female ova. The sperm needs to travel into the…

Q: A 15-year-old girl comes to the office with a diagnosis of first-trimester pregnancy. A year ago,…

A: As an agent of the physician, it is not my job to collect the fees from this patient but I would…

Q: The temperature of the testes can be regulated by the:   Question 3 options:   Pampiniform plexus…

A: Testes: Testes, also called as testicles are pair of organs that produces sperm and which helps in…

Q: Select ALL that are TRUE about sperm: Meiosis is suspended twice in sperm development; meiosis of…

A: Sperm is the form of male gamete in anisogamous mode of sexual reproduction. Generally in higher…

Q: A client had a positive Pap smear. When staging the lesion, the surgeon diagnosed "cancer in situ of…

A: Cancer is a disease caused because of uncontrolled or abnormal growth of the cells and it can either…

Q: Explain the preferable microscope settings for studying fertilization & maturation in sperm cells.

A:

Q: Can tube contain plasma be used for hormone test?and why ?

A: Blood is the main connective tissue of the body. It helps in the transportation of nutrients and…

Q: A patient presents with a malignant tumor on her right ovary, as a tech what pre-operative steps…

A: As a technician, it is important for to ensure a safe and successful surgery for the patient.…

Q: Answer the following: Seminal Fluid Analysis a. What is the purpose of this test? b. What are…

A: Seminal fluid, also known as semen, is a white to greyish viscous fluid which contains spermatozoa.…

Q: 4 tem 16 of 145 2233 S 16. A 68-year-old man comes to the physician for a follow-up examination…

A: The objective of the question is to identify the anatomical structures that a needle would pass…

Q: In the microscopy image above, the structure that remains after the mature ovum leaves the ovary is…

A: Ovulation can be defined as the release of a mature egg cell from either of the woman's ovaries.…

Q: Which of the following is NOT an advantage of autologous embryonic stem cell development and…

A: Embryonic stem cells (ESCs) are pluripotent cells derived from embryos, and they are not considered…

Q: A patient brought a urine specimen to the clinic for hCG testing. She reported that she had…

A: Pregnancy test involves determining the level of HCG (Human chorionic Gonadotrophin) hormone. This…

Q: What term is used for assigning a clinical value to a malignant tumor's degree of anaplasia

A: Cancer is the abnormal growth of the cells in the body that are harmful. Tumors can be cancerous or…

Q: Women with urinary tract infections caused by E. coli are generally treated with a course of…

A: Urine is produced in the two kidneys. Ureters are a pair of tubes that carry urine from the kidneys…

Q: An infant with hydrocele is seen in the clinic for a follow-up visit at 1 month of age. The scrotum…

A: A hydrocele is a type of swelling in the scrotum that occurs when fluid collects in the thin sheath…

Q: Describe why it is important to calculate the absolute number when performing a differential cell…

A: Differential cell count is used to analyze the relative percentage of each type(neutrophils,…

Q: Can I get help on how to do a concept map to the introduction of the Welch-Reardon, et al article…

A: The use of molecular biology methods is critical. It can also aid in the synthesis of target…

Q: In Seminal Fluid Analysis, what are aspects of semen that are assessed microscopically?

A: The most important test for diagnosing infertility is semen analysis. The collection vessel holds…

Q: What is the correct order of chondrogenesis steps? Conversion of chondroblasts to chondrocytes…

A: Chondrification is the process of cartilage formation from condensed mesenchyme tissue that develops…

Q: which of the following method is the fastest-revealing results?     A-    Amniocentesis…

A: Amniocentesis is a prenatal test in which a small amount of amniotic fluid is taken from the uterus…

Q: WHICH OF THE FOLLOWING STATEMENTS IS CONSISTENT WITH THE RESULTS OF THE EXPERIMENT?…

A: ATP or Adenosine Triphosphate is the principal energy source of the cell. The ATP molecule contains…

Q: a 42 year old woman presents with a painful, 3cm paraovarian cyst located in her broad ligament.…

A: A paraovarian cyst is usually benign. It develops from the remains of embryonic structures known as…

Q: Name a disadvantage of the spectrophotometer. (in terms of evaluating sperm)

A: Spectrophotometer measures the sperm density in a semen sample.

Q: WHICH OF THE FOLLOWING STATEMENTS IS CONSISTENT WITH THE RESULTS OF THE EXPERIMENT?…

A: Cancer cells have increased energetic requirements due to their rapid division compared to normal…