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Q: Ichthyosis is a rare X-linked recessive disorder that is characterized by scaling of the skin around…

A: X linked recessive disorder or inheritance implies that their is a mutation in the genes of X…

Q: In a newly discovered species of Giant Pacific Octopus, long tentacles (L) are dominant to short…

A: Newly discovered species of Giant Pacific Octopus having long tentacles, strong suction cups and…

Q: Which of the following statements about qPCR is true?   a. The Ct value is generally directly…

A: qCR or Quantitative PCR is the technique which allows the measurement of expression levels by…

Q: The answer did not address why most cancer mutations occur upstream of MAPK (ie. RAS (10-20% NRAS…

A: RAS protein is monomeric G protein , it will belongs in the GTPase super family of intracellular…

Q: Please answer fast Give two examples of determinants of overweight and obesity?Whether the…

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a…

Q: Suppose you discover a drug that has potential antiviral effect against SARS-CoV2 so you tested its…

A: In microarray, the cDNA of both treated and untreated cells well put together in a well for a…

Q: Discuss the different types of eggs based on yolk content and give example.

A: Introduction Reproduction is a biological process in which a parent is responsible for producing…

Q: What would happen if: the enrichment method in the isolation of bacteriophage was omitted? the…

A: Introduction: Bacteriophages are viruses-infected bacteria that can be found in any environment…

Q: Cancer stem cells

A: Cancer stem cells (CSC) represent malignant cell subsets in hierarchically organized tumors, which…

Q: Two gene loci, A and B, are on separate chromosomes and alleles A and B are dominant over alleles a…

A: Dihybrid cross Is a mating experiment involving two creatures that are genetically identical in two…

Q: Q3 Write the cycle to one of them 1. urea cycle 2. glucose-Alanine cycle

A: Urea cycle Location of urea cycle- cytosol and mitochondria of hepatocytes . Substrates -…

Q: What are the evolutionary factors that contributed to Philippines' diverse flora and fauna. Discuss…

A: The biodiversity in Philippines is extremely rich in nature. The land is located close to the…

Q: Biology Which of the following is NOT a requirement of natural selection?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3 derived from Toxins Viruses are secreted by /0 Antibodies bind to Antigens causing Opsonization…

A: The resistance exhibited by the post towards microorganisms and other products which come from…

Q: what happens to skeletal muscle if there is no ATP present but plenty of calcium. Be specific…

A: Sliding filament theory is the most widely accepted explanation for muscle contraction. It states…

Q: You are being approached by a bear in the woods. Unlike what you may have heard, you do not want to…

A: Autonomous Nervous system The autonomous Nervous system is a division of the peripheral nervous…

Q: Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that…

A: Introduction: CSCs are a small subsample of self-renewing cancerous and oncogenic cells that…

Q: The twofold cost of sex model by John Mynard Smith explains  how - A. asexual females can become…

A: ANSWER) (A) Asexual females can become predominant in a population. The twofold cost of sex model by…

Q: Consider the following graph of an action potential: 60- 30- membrane potential (mV) O -30- -60 line…

A: Action potential refers to the sudden rise and fall of membrane potential across a cellular membrane…

Q: 1. What is the difference between scanning and electron microscopy?

A: Microscopy It is defined as the field of utilization of microscopes to see objects and substances…

Q: Skeletal muscles account for approximately 43% of the typical body mass. At rest, they use about 18%…

A: Skeletal muscles account for approximately 43% of the typical body mass. At rest, they use about 18%…

Q: In the following experiment, strain B mouse is subjected to sublethal irradiation and a bone marrow…

A: Innate and adaptive immune responses are characteristics of the immune system. The immune system's…

Q: State the functions of each of the following cell membrane processes. 1. mosaicity 2. fluidity 3.…

A: The cell is the fundamental , structural and functional unit of living organisms.  The prokaryotic…

Q: Non-injectable fluids used for washing of surgeons' gloves and instruments during use should be…

A: Sterilization : It is a process through which microbes are killed and  It prevents the growth of…

Q: Does genetic drift affect natural selection? Yes or No? Discuss and explain it thoroughly

A: Genetic drift is a spontaneous, rapid, by chance cessation of existence of a particular population…

Q: the kpc gene do

A: Types of bacteria Bacteria are classified into two major types, Gram-positive bacteria…

Q: According to the passage, what is the probable effect of growing insectivorous plants in richer…

A: Plants do adaptive behaviour to survive in various adverse conditions as in case of low nitrogen…

Q: 5) Describe the three areas of focus for reducing cholesterol in the body.

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: likely to happen if there are any errors during thae gastrulation stage

A: Embryo development The embryo develops in 4 major stages which are, fertilisation cleavage…

Q: Why is it advantageous to have multiple steps during a signal transduction pathway? It allows fine…

A: The signal transduction pathway refers to the binding of intracellularly signaling molecules and…

Q: The question is based on the following passage. Although most animals and some plants detect and…

A: The rate of the vibration of the sound traveling through the air is called frequency in a sound wave…

Q: Ligand-activated receptors should be ________ before they can bind DNA and activate transcription.…

A: The ligand- receptors are the proteinaceous substances which allows the binding of the ligands to…

Q: How does systematic methods and evolution helps in understanding the probable origin of SARS-CoV-2?…

A: The severe acute respiratory syndrome–associated coronavirus is a virus family that includes several…

Q: How is the topic about climate change, the effects of human activities and the species verge of…

A: Humans and wild animals face new challenges for survival because of climate change. More frequent…

Q: The ______  suggests that natural selection will favor pathogens that can overcome the defences of…

A: Natural selection is the process through which population of living organism change and adapt.

Q: Explain how the disease effects the conduction of information and what class of neurons appears to…

A: Multiple sclerosis has no recognised aetiology. It's classified as an autoimmune illness since the…

Q: Use the codon table to determine one possible DNA sequence that corresponds to the following amino…

A: A sequence of three consecutive nucleotides in a DNA or RNA molecule that codes for a specific amino…

Q: Conventional signals are not costly because they often entail slight visible variations in only a…

A: D.Female chimps will not mate with a male defeated in combat.

Q: Explain how a ribosome builds proteins in a eukaryotic cell.

A: A ribosome is an intercellular structure mainly made up of both RNA and protein, and it is the site…

Q: 5. In Elves, curled toes (T) is dominant to flat toes (t). Dobby, a male Elf that is homozygous…

A: Dominant and Recessive alles An allele is said to be dominant if one copy of the alleles is enough…

Q: 5 Frog Early Gastrula 3 31 12

A: Gastrulation Gastrulation is a stage of embryonic development in which the blastula stage of the…

Q: Recall that the Hardy-Weinberg model makes the following assumptions: No mutations Extremely large…

A: Introduction The Hardy-Weinberg equilibrium is a principle stating that the genetic variation in a…

Q: What is the importance and advanatge of detecting CSCs? Please explain in detail the main findings…

A: Cancer is a collection of disorders characterized by abnormal cell proliferation with the capacity…

Q: Suppose a genome-wide association study (GWAS) investigation found a particular single nucleotide…

A: A sort of genetic difference within humans can be called single nucleotide polymorphisms or SNPs.…

Q: 22.A rat mother is a high licker/groomer. Her offspring will display: a. Low levels of…

A: As per the guidelines, we are supposed to answer only three multiple-choice questions. Kindly repost…

Q: A drug specifically blocks the Na+/K+ ATPase pump. What effect might this have on the action…

A: Pumps are transmembrane proteins that actively move ions or solutes against a concentration or…

Q: In a newly discovered species of Giant Pacific Octopus, long tentacles (L) are dominant to short…

A: As per the question , there are three traits in Giant Pacific Octopus . I ) Length of tentacles :-…

Q: The first whole-life phylogenies based on sequence data were estimated on the basis of small…

A: Phylogeny is a bifurcation diagram or tree that shows evolutionary relationships between different…

Q: The challenge in using sequence data to estimate the evolutionary tree for all living things is to…

A: To find evolutionary relationship in between different species we need to sequence and study their…

Q: 44. How can you distinguish between an autosomal recessive trait with higher penetrance in males and…

A: Distinguish between an autosomal recessive trait with higher penetrance in males and X linked…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.