What is a potential carcinogen? a. any substance that damages DNA b. any pollutant c. any toxic chemical d. any chemical

Q: What does folate deficiency in males cause?    A. Blindness   B. High sperm production…

A: The question is asking about the effects of folate deficiency in males. Folate, also known as…

Q: According to the video “The Biology of Skin Color”, what does folate deficiency in males cause?   A.…

A: The question is asking about the impact of folate deficiency in males, as per the information…

Q: Which process consists of modifying an individual’s genome?​   a. ​DNA profiling   b. ​SNPing   c.…

A: In biotechnology different techniques have been used routinely in laboratories that ultimately…

Q: The United States, Canada, and the European Union allow the use of recombinant bovine growth hormone…

A: Recombinant bovine growth hormone (rBGH) is an artificial hormone, created by man which is aimed at…

Q: QUESTION 1 1.1. Explain how the skin defends the body against pathogenic microorganisms? 1.2.…

A: The immune system is a complex network of organs, tissues, cells, and molecules that work together…

Q: What technique can be used for studying the gene for cystic fibrosis

A:

Q: These genes are involved in normal cell growth and division, but if mutated, could become more…

A: Oncogenes are tumour-causing genes. They are mutated and abnormal that leading to uncontrolled cell…

Q: An elevated maternal serum AFP, may indicate an amniocentesis at? a. 15-18 weeks b. 25-38 weeks…

A: AFP(alpha-fetoprotein)- It is a protein that is produced by the baby's liver and goes into the…

Q: A high concentration of which protein stimulates the development of anterior structures? a. Dorsal…

A: Dorsal protein concentration differentiates dorsal and ventral axis.

Q: What's the function of the hormone thymosin?  A. Stimulate the development of mammary glands  B.…

A: Introduction: The central lymphoid organ is the thymus gland. Immunologically competent but…

Q: Estrogen synthesis will be most selectively decreased through inhibition of which enzyme? a. CYP17…

A: Estrogen (like estradiol) is a steroid hormone responsible for the development of female secondary…

Q: The various forms of any one gene are called? A. homologous B. homozygous C. Heterozygous D.…

A: Heredity: The transmission of the genes from the parents to the offspring or from one generation to…

Q: Assume that two parents with normal vision have a son who has red-green color blindness. Which…

A: Color Blindness is a X-linked recessive disease which means the color blindness disorder occurs due…

Q: Vaccination is the form of specific immunity usually results in generation of memory of a particular…

A: Introduction :- Vaccination is the process of administering a vaccine to aid the immune system in…

Q: Choose the combination of answers that most accurately completes the statement.What is the smallest…

A: A gene is the fundamental physical and practical unit of heredity. Gene are comprised of DNA. A few…

Q: Which factors influence the ability of a tissue to heal? a.presence of blisters associated with the…

A: A burn injury is damage to the skin caused by a hot substance. Based on the extent of the damage, a…

Q: What symptom began to increase in the Brazilian population that started to cause concern among…

A: The question is asking about a specific health concern that began to increase in the Brazilian…

Q: How long did the Ebola outbreak continue before it was recognized by health officials?   A. Days…

A: Recognizing an Ebola epidemic by health specialists may be a crucial step in controlling and…

Q: Based on today’s science and medicine, when does the age of viability begin? a. between 8 and 12…

A: The viability of a fetus indicates that the fetus has a survival chance. As soon as the fetus…

Q: Which is a common cause for the production of oncogenes?   a. defective ion channel proteins…

A: Cancer  The continuous uncontrollable division of defective cell can leads to the cancer.

Q: A cell in this stage of cancer no longer makes the set of proteins that is was originally instructed…

A: There are 3 pre cancerous stages -  1) hyperplasia  2) dysplasia  3) carcinoma in situ  Hyperplasia-…

Q: Which statement describes pathology as a concern in cell biology?

A: Option (C) is right answer. All the other options were wrong according to the question because they…

Q: In class, we discussed Down syndrome and its cause. Which lab techniques allows us to diagnose…

A: Down syndrome is a genetic disorder that is caused by the presence of an extra chromosome no. 21  It…

Q: How is the immune system involved in development of cancer?a. failure in immune surveillanceb.…

A: Immunity refers to every mechanism of the body that helps to protect the body from harmful foreign…

Q: What symptom began to increase in the Brazilian population that started to cause concern among…

A: The question is asking about a specific health concern that began to increase in the Brazilian…

Q: How does folate deficiency affect fetal development?    A. It does not affect fetal…

A: The objective of the question is to understand the impact of folate deficiency on fetal development.

Q: 13 19 21 22 20

A: Aneuploidy is the presence of an abnormal number of chromosomes in a cell, for example a human cell…

Q: After educating a 20-year old lady about possible adverse effects of her oral contraception, what is…

A: Oral contraceptives: Oral contraceptives, also known as birth control pills, are medications taken…

Q: Choose the combination of answers that most accurately completes the statement.Select a drug or…

A: Antiviral medicines are a type of treatment for viral infections. A broad-spectrum antiviral is…

Q: Which of these processes is MOST directly involved in the resorption of a tadpole’s tail during…

A: The process of resorption of tale in tadpoles is one of the most physiologically notable processes…

Q: What type of cells were concluded to be corrupted which constitutes a cell line when conducting…

A: The culture of the cells developed from the single cell that grows indefinitely with a uniform…

Q: A man who is a carrier for cystic fibrosis marries a woman who is a carrier for cystic fibrosis.…

A: Cystic fibrosis is a recessive disorder due to recessive abnormal copies of the gene responsible for…

Q: According to the video “The Biology of Skin Color”, what is the pigment in our skin that reflects or…

A: The question is asking about the pigment in our skin that is responsible for absorbing or reflecting…

Q: What is the common cause of the syndromes mentioned below? only pick one and why. a. Williams…

A: A syndrome is defined as a group of symptoms that can appear together. The syndrome is characterized…

Q: What is commonly known as 'whiteplague'?A. Typhoid                                                B.…

A: Typhoid, malaria, tuberculosis and HIV all are infectious diseases caused different organisms.…

Q: What is the best specimen for Newborn Screening test? A. Arterial blood from the newborns B.…

A: Newborn screening test - The newborn screening is strat with a blood test. screening with the vital…

Q: Maple syrup urine disease is an autosomal recessive gene.  The R allele leads to a normal protein…

A: Maple syrup urine disease is autosomal recessive metabolic disorder that affect branched chain of…

Q: mutation in p53 promoter that prevents p53 from being expresses Causes? Why? A. Increased…

A: Cancer is a condition in the body where cells in particular tissues lose the function of apoptosis…

Q: how to deal with a high incidence of cancer in the area of your state where heavy industry is…

A: Cancer is a group of disorder. It is characterized by abnormal growth of the cells in the body. This…

Q: Determined the fate of cell injury ? Select one: a. reversible b. cell death  c. All  d. necrosis

A: The cell is the structural and functional unit of life. All living organisms are composed of…