Mitosis

Q: Which type of blood will become either the universal donor or universal acceptor?

A: The antigen is any foreign substance when present in the body capable of arousing an immune effect i...

Q: Number 14

A: Life of all multicellular organisms starts with a single cell, i.e. Zygote. It is then developed int...

Q: Chapter 14 | Musculoskeletal System HANDOUT 14.8 Medical Dictionary Use your medical dictionary to f...

A: Medical dictionary is very useful clinically where definition of medical terms are required.Medical ...

Q: The production of antibodies is an example of regulation of gene expression at which level? Tran...

A: Gene expression is the process by which gene information is used for the synthesis of functional gen...

Q: UTI Case scenario J.D, a 26 year old female, presents to the urology clinic for the first time. She ...

A: Interstitial cystitis is also known as painful bladder symptom is more common to women than to men. ...

Q: A: Why do sea urchins have external fertilization? [Discuss the life style of the developing sea urc...

A: Introduction: We’ll answer the first question since the exact one wasn’t specified. Please submit a ...

Q: What is the name of the ballon like structure below and what does this structure contain?

A: Fungi are Eukaryotic organisms that reproduce via sexual as well as asexual modes of reproduction. 

Q: What is a likely pathogen and classification" O Dermatophyte; Kingdom Fungi O algae; Kingdom Algae O...

A: The image in the question shows that the student is suffering from athlete's foot which is a dermal ...

Q: What is the answer

A: The amino acids are selected and wrote in the sequence as first, second and third base. The process ...

Q: Using the same experimental data, what is the percent increase in height of plants in the second gen...

A: The arithmetic mean is nothing but an average of values provided. It is calculated by dividing the s...

Q: Cells are highly organized structures with parts that perform specific functions. Starting from the ...

A: The cell membrane, also called the plasma membrane, is found in all cells and separates the interior...

Q: The airways exist in two major forms. What are they?

A: Airways means the conduction of air into the main respiratory organ such as the lungs from the nose ...

Q: In horses coat color shows incomplete dominance: the alleles are chestnut color (Hc) and cremello (H...

A: BASIC INFORMATION  INCOMPLETE DOMINANCE  This is an exception to the Law of Dominance. In this in F1...

Q: Cystic fibrosis (CF) is an autosomal recessive trait (a). Assume that Emily (who has CF) decides to ...

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms inher...

Q: 10) Phenylketonuria (PKU) is a recessive disorder. Jack and Jane look normal but have a child with P...

A:  Phenylketonuria is an autosomal recessive genetic disorder that is inherited from parents .It occur...

Q: Answer the following questions about telomeres:   1. What are telomeres? 2. Why are telomeres necess...

A: In a chromosome many different structures are found such as pellicle, matrix, chromonema, chromatid,...

Q: Look at the photo above. The arrow is pointing to a specic structure. In the space provided, identif...

A: Given: Need to find the arrow is pointing to a specific structure. In the space provided, identify t...

Q: What key nutrients might be essential for an effective “nutritional supplement beverage”?

A: Choosing a healthy replacement of meals in case of dieting can be a difficult task. Nutritional supp...

Q: What are X-inactivation and Barr body?

A: Barr bodies are most commonly situated at the periphery of the nucleus. It is named after its discov...

Q: If a mutation occurred in Escherichia coli that deleted the gene for adhesion, what effect might it ...

A: E.Coli is the major bacteria that cause urinary tract infections in about 85% of cases. UTI is more ...

Q: QUESTION 8 Match the stages of mitotic cell division to the descriptions of those stages. v chromoso...

A: Introduction: Every cell undergoes a series of events that helps the individual cell in growth and d...

Q: .  Describe the permeability of cell membranes.  How to substances cross cell membranes?  Utilize th...

A: Plasma membrane is the outermost layer of the cell that is chiefly in protection of the cell from th...

Q: Mushroom part 1: classification To which Domain and Class do mushrooms belong? Eukarya; Basidiomycet...

A: Kingdom Fungi is usually classified into four subdivisions: the Chytridiomycota (chytrids), Zygomyco...

Q: Hemophilia and colorblindness are both recessive conditions caused by mutations in genes on the X ch...

A: Sex-linked diseases are hereditary sicknesses that happen because of the variation from the norm of ...

Q: Diagram what would happen if sexual reproduction took place for four generations using diploid (2n) ...

A: Sexual reproduction is the process in which an organism reproduces using two gametes (male and femal...

Q: A.S. was recently diagnosed with Hodgkin disease and scheduled for a staging procedure. His previous...

A: Lymphoma is the cancer of lymphocytes. Cancerous cells are those which have lost their control in di...

Q: The glycolytic enzyme pyruvate kinase catalyzes the conversion of: 1,3-bisphosphoglycerate into 3-p...

A: Glycolysis is the first step in cellular respiration. The glycolysis occurs in the cytosol. In glyco...

Q: In a molecular disease of hemoglobin, Hemoglobin Rainier, Tyr 145β is replaced by Cys, which forms a...

A: Hemoglobin is a protein present in the red blood cell. The hemoglobin function is to transport the g...

Q: 14) When examining a pedigree chart, I notice that only males are affected. What does this tell me a...

A: In humans, the controlled crosses can not be created, thus geneticists should resort to scrutinizing...

Q: Explain what Hiv and AIDS are

A: HIV is a virus.“HIV” stands for human immunodeficiency virus. This virus leads to the deterioration ...

Q: During DNA Replication, _____________ is synthesized in a series of short pieces called  ___________...

A: DNA is made up of various nucleotides that store genetic information in it. DNA is packed into a ver...

Q: To which class does this microbe belong? O Basidiomycetes O Zygomycetes O Fungimycetes O Ascomycetes

A: MICROBES  These are the tiny living things that are found all around us and are too small to be seen...

Q: 1.  a) If glucose is not available and lactose is absent from the environment, what is the status of...

A: Hi! Thank you for the questions. As you have posted multiple questions, I will be answering the firs...

Q: Identify the process and structures from 1-7

A: Reproduction in gymnosperms The reproduction in gymnosperm is sexual. Gymnosperm produce male cones ...

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: