Lipids are generally hydrophobic because of fatty acids absence of double bonds glycerol presence of double bonds ester bonds between glycerol and fatty acids

Q: Double-fertilization in flowering plants is the process whereby one sperm cell fuses with the egg…

A: In flowering plant reproduction, double fertilisation is the fusing of the egg and sperm, as well as…

Q: The Assembly of Class III Transcription Initiation Complexes consists of TATA-binding protein (TBP)…

A: Transcription initiation complex  It is the complex of transcription factors and RNA polymerase…

Q: 9. Explain why DNA fragments move through a gel at different rates. (A2)

A: Movement of DNA fragments on gel depends upon shape and size of DNA. It depends on whether the DNA…

Q: What is the nature of cell-walls in diatoms?

A: Introduction We will discuss about the nature of cell wall in diatoms.

Q: An autosomal dominant mutation will pass on the trait to _ of offspring when crossing occurs between…

A: Autosomal disorders can affect both male and female equally. In this condition, presence of the one…

Q: How do the concepts of sex and gender interact?

A: Sex is one's biological identity, either male or female. Gender is the socially learned…

Q: What tests or diagnostic tools are done to diagnose Chlamydia trachomatis infection on the EYES?…

A: The basic clinical course of examination will be as follows:- History taking Examination…

Q: Chromosome structure is composed of the following Telomere Centromere Chromatids All of the above

A: A chromosome is a thread-like long DNA molecule containing the genetic information of an organism.…

Q: What are the complications of the disease if the patient is not treated?

A: Schistosomiasis is a parasitic infection that is caused by parasites of the genus Schistosoma. These…

Q: As a Master's student in a lab you are given a plasmid vector that has the lacZ operon system and a…

A: INTRODUCTION - Insert recombinant DNA into host cell is called as Plasmid vector. EXPLANATION - STEP…

Q: What are the external parts and function of shark? 2. What are the external parts and function of…

A: Animal anatomy deals with the structural relationships and physical characteristics that represent…

Q: Simpson’s Diversity Index results in a number between 0 and 1. To get a feel for how this equation…

A: Simpson's Diversity Index is a measure of diversity which takes into account the number of species…

Q: FMI FUTURE MEDICAL IMAGING حضرة الاستاذ الدكتور عبد الفتاح الحسو المحترم Wednesday, April 20, 2022…

A: White matter is composed of myelinated axons .The whitish color of myelin gives white matter its…

Q: What happens to individuals with defects in regulatory T cells (Treg)?

A: The immune system protects our body from infections caused by foreign molecules. It is so efficient…

Q: What is nature inspired carbonmaterials? Describe the synthesis of corn-cob derived carbon from corn…

A: The term “nature-inspired” is associated with a sequence of efforts to understand, synthesize and…

Q: How does the amoeboid movement occur? What are examples of beings and cells that use such movements…

A: Intro - question is asking about the movements of microorganisms and the movements.

Q: 4. The nursing instructor is discussing with her class about the male reproductive system. A student…

A: Menstruation commonly called period, is the normal vaginal bleeding that occurs as part of a woman's…

Q: Let R = Red flowers and r = white flowers, and T = tall plants and t short plants. If the uppercase…

A: rrTt= pink flowers, tall.  This is the case of incomplete dominance. The character of tallness is…

Q: Cataract causes acute and chronic vision loss .A true .B false

A: Our eyes are sense organs for vision. They also help in perception of colour. Human beings have two…

Q: What is the name of DNA-strand exchange mechanism that explains recombination events during meiosis?…

A: Homologous recombination occurs in the prophase of meiosis-I. It is the change of DNA fragments…

Q: The insecticidal compound BTK O is a bacterium or bacterial product. O is an acronym of Bacillus…

A: * BTK is a pesticide that control caterpillars in production of many food crops. Many organic food…

Q: Compare the following situations of seed germination of monggo seeds within five days: - watered…

A: Germination is a process of sprouting of seed, or reproductive part of a plant body after a dormancy…

Q: U meet a person who had a chemical liqui in his eyes two minutes ago what to do

A: The standard protocol for management of chemical eye burns is as follows:- Flush the eye with cool…

Q: Describe the arrangement of floral members in relation to their insertion on thalamus?

A: The arrangement of floral members in relation to their insertion on the thalamus is discussed in…

Q: threonine, alanine, and isoleucine. The TRNA anticodons for the amino acid sequence shown above is…

A: Protein synthesis or translation process takes place on the ribosomes with the help of messenger RNA…

Q: Illustrate the differences of the 3-Domain Scheme from the 5-Kingdom Scheme of classification of…

A: Biological classification is the scientific classification of living organisms based on their…

Q: In the human pedigree of sex-linked inheritance pattern, if the female is a carrier, calculate the…

A: If the disease is sex-linked, it means that it is an X-linked disease. The female is carrier means…

Q: man has a child with a woman who does not carry the dominant disease allele, what is the probability…

A:

Q: A diploid somatic ("body") cell has 2n=20 chromosomes. At the end of mitosis, each daughter cell…

A: * mitosis is a process in which chromosomes are separated into two new cells that gives rise to…

Q: Using punnet square, in case of autosomal recessive mutation, determine the chances of a carrier…

A: Mutation is the change in our DNA base pair sequence due to various environmental factors such as UV…

Q: Which of the following statements is/are true about proteins destined to be G-protein coupled…

A: G protein coupled receptors (GPCRs) are membrane proteins that allow cells to translate…

Q: Do we have any moral obligations toward any animals? What is the extent of these obligations? Why do…

A: Animals are the multicellular, eukaryotic organisms belonging to the biological kingdom, Animalia.

Q: Describe the process of urine formation in the kidney using all relevant structures of a nephron.…

A: The process of urine formation can be explained in three steps. These three steps are, i)…

Q: Which of the following does NOT contain a polar, uncharged R group? glutamine serine threonine…

A: Amino acids These are the builiding blocks of proteins. These are divided into three groups on the…

Q: What does corpus callosum connects in human brain? a) Two optic lobes b) Bone and muscle c) Two…

A: Introduction - The brain is the central organ of the human nervous system, which is made up of the…

Q: What is binomial nomenclature?    Choose the right answer: a.) the names of the kingdoms b.) the…

A: Correct Answer is Option (d) Binomial Nomenclature:- Nomenclature is the standard method of naming…

Q: what is the negative effect of the frogs to human, pets, and environment

A: Amphibians  The animals which live on both land as well as in water.

Q: 3. Match the following biotech tools with their applications. Some of those tools may have more than…

A: Ans-  A. Gene Cloning and Recombinant DNA - 10. methods to get the DNA fingerprint of different…

Q: Re-establishing centromere borders have no impact on gene expression. True False

A: * Centromere  will links the sister chromatid pair together during cell division. constricted region…

Q: A study of three generations in a family of a male colleague of the authors indicated that many of…

A: Cardiovascular diseases are a group of disorders of the heart and the blood vessels. They include:…

Q: Which of the following statements is true?

A: The products of photosynthesis are glucose and oxygen. The products of cellular respiration are…

Q: Provide descriptions for the encircled cell

A: The cell identification can be done in the laboratory by using the staining. The staining helps in…

Q: Describe the arrangement of floral members in relation to their insertion on thalamus?

A: Flower is the reproductive part of the plant. It produce seeds through reproduction. Once the…

Q: Which of the following statements about tumor suppressor genes is FALSE? a) Inactivation of tumor…

A: False statement about tumor suppressor genes.

Q: What is a flower? Describe the parts of a typical Angiospermic flower?

A: Plant are the autotrophic , photosynthetic eukaryotes that are included in plant Kingdom . Each…

Q: Surgical Case # Diagnosis: Clotted AV Graft Procedure: Left forearm dialysis graft thrombectomy and…

A: CPT is the current procedural terminology. These are the codes used to refer to the various services…

Q: are granulocytes and often elevated in levels in response to allergic reactions

A: Introduction :- When your immune system is attacked, tiny granules in granulocytes, the most common…

Q: What are the difficulties that you would face in classification of animals, if common fundamental…

A: The classification of living organisms is based on the consideration of fundamental characteristics…

Q: Which of the following type of cartilage is present at the joints of long bones in humans? a)…

A: Introduction - Cartilage is a flexible connective tissue that coats the surfaces of the bones in our…

Q: The vector used in AstraZeneca/oxford vaccine is Retrovirus O Adenovirus O Lentivirus O…

A: In contrast to many other vaccinations that include an infectious pathogen or a portion of it,…