Q: How prokaryotic reproduce and exchange genetic material.
A: Cell is an elemental unit of the body in which various metabolic activities are performed. It…
Q: 4. Given a cross between: AaBbCCDDEeFfGghh x AaBbccDdEeFfGGhh Where traits A, D, G, H exhibit…
A: A cross between individuals for several genes can be considered a combination of monohybrid crosses…
Q: Describe the difference between electrical and chemical synapses. How are neurotransmitters…
A: Neurons and nerve impulse The nervous system is composed of many small structural units called the…
Q: The pedigree shown below illustrates the inheritance pattern for a trait controlled by a single…
A: The pedigree analysis shows the mode of inheritance of a genetic trait.
Q: Match the following (most appropriate combinations): helicase Topoisomerase DNA Polymerase III DNA…
A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains which wrap around…
Q: Genetic testing of a 29-month-old boy shows a mutation in the Phe residue at position 508 in the…
A: Cystic fibrosis is a fatal genetic disease which is caused due to defect in CF transmembrane…
Q: The presence or absence of a trait of interest in a lineage is said to be an uninformative character…
A: Uninformative character for a phylogenetic reconstruction.
Q: b. Explain the difference between open and close circulatory system.
A: Blood it is a connective tissue which transport nutrients, gas and waste materials.
Q: 3. DNA is a double helix. The sequences of based on one side of the DNA molecule are complementary…
A: DNA is a group of molecule that it responsible for carrying and transmitting the hereditary material…
Q: Three human genomic DNA fragments (A, B, and C) are sequenced and revealed the following: fragment A…
A: DNA or Deoxyribonucleic acid is the genetic material that is found in most higher organisms. It is a…
Q: Classify the following attributes as belonging to either purple photosynthetic bacteria or…
A: Difference between purple photosynthetic bacteria and heliobacteria.
Q: What are the usage and basis of the Biolog test and FGA techniques
A: The Biolog fest is used for the identification of aerobic and anaerobic bacteria, yeasts, and fungi…
Q: Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that…
A: Cancer stem cells are uncommon perpetual cells that possess several properties such as…
Q: Why do you think deleterious dominant alleles are not very common?
A: Microevolution:- It is defined as changes in the frequency of a gene in a population, herbicide…
Q: Please note whether each protein is either a Kinase (K), ATPase (A), GTPase (G), Membrane prot (M).…
A: Enzymes are proteins that increase the rate of chemical reactions. They are not used up in reactions…
Q: Question 14: You examined 8 mutants, so in theory there could be 8 complementation groups…
A: The analysis has been done in a tabular manner and the growth is represented by black dots. Here…
Q: Send A PEETRAS O
A: Transcription is the process of formation of RNA from the DNA.The transcription process takes place…
Q: * inorganic composition make 60%-70% of bone composition O 60%-75% of bone composition O 60%-90% of…
A: The human bone is made up of 60–70% minerals which include calcium phosphate in the form of…
Q: Expenditure of energy that is dependent on body weight, sex, age due to a. basal metabolic rate b.…
A: 1) c physical activity 2) a. Basal metabolic rate Your basal metabolic rate (BMR) is the minimum…
Q: The method of phylogenetic contrasts was necessary to test for the association between branch…
A: Answer--C. serotiny among flame-enhancing tree species
Q: how do you maintain balance between your study, social life, achieving your dreams, health and other…
A: Homeostasis is the process by which the body maintains a stable internal environment, despite…
Q: Explain the chemiostic mechanism of ATP generation.
A: Introduction All living organisms synthesize and use adenosine triphosphate (ATP) as the energy…
Q: father has Huntington disease. a. What is the probability that Joe will also develop the disease?…
A: Introduction Huntington disease (HD) is an autosomal dominant disorder inherited condition that…
Q: To determine: The reason as to why most species of endospore forming bacteria live in soil.
A: Endospores: Some bacteria in the phylum Bacillota create endospores, which are dormant, tough, and…
Q: genetic drift
A: Genetic drift is the tendency within small interbreeding populations for heterozygous gene pairs to…
Q: Why must NADH be reoxidized? How does this happen in an organism that uses respiration? Fermentation
A: Nicotinamide Adenine dinucleotide is a coenzyme that is essential for metabolism. NAD is a…
Q: 10. Not all plants or animals at one level are eaten by organisms at the next level. Some parts of…
A: Introduction Trophic levels are the different levels of energy transfer in a food chain. Producers,…
Q: Select 10 different traits that are of interest to you. For each trait, identify your own phenotype…
A: Genotype and phenotypes The genotype of an organism depicts the sequence of the DNA and so is…
Q: Why does a cell use deoxyribonuclease?
A: Introduction: DNA is the basis of the transformation of character from one generation to other…
Q: Sexual reproduction in unpredictable environments provide immediate benefits to individuals…
A: Sexual reproduction is the type of reproduction which results in variations in the offsprings. Such…
Q: To determine: The reason as to why some of the enzymes that are important in molecular biology are…
A: Thermophilic bacteria uses in molecular biology.
Q: A group of patients entered the hospital unconscious. All patients are employees of a chemical…
A: Cyanide is a highly poisonous substance that can be found in many industrial settings. When inhaled,…
Q: Compare and contrast how chemical radiation and viruses cause neoplastic diseases in fish.
A: Neoplasia It is a prevalent disease in fishes, the biggest group of vertebrates, just as it is in…
Q: TASK N At an altitude of 6000 meters, a climber has dizziness, severe weakness, intensive headache,…
A: A person's ability to withstand high altitudes is determined by many factors, including physical…
Q: co 10 Frog Early Gastrula 1 2 3
A: Gastrulation is a continual activity that occurs after cleav-age. The blastodermal cells begin to…
Q: Which statement is least relevant when examining traits considered as adaptations? A. Not every…
A: Adaptation The ability of an organism to change according to the environmental conditions in order…
Q: Which of the following parts of the frog's brain is the most anterior? O Olfactory nerve O Olfactory…
A: Introduction The brain of the frog is ellipsoidal in shape and is enclosed in a bony structure…
Q: How does the body respond to medicine? Check all that apply. Obody is healed from the illness red…
A: Pathogenic microrganism are the organism which have capability to cause disease in any organism.…
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: Discuss the role of fire in the Core Cape Region of South Africa and how plants have adapted to…
A: Introduction Ecology is the branch of science that deals with how organism interact with other…
Q: 1. What does the term edema mean? Give its definition. 2. Indicate the cause of the development of…
A: Chronic Glomerulonephritis is a grave medical condition in which the glomeruli suffer damage with…
Q: Describe three chemical or structural characteristics of RNA that are different from those of DNA .…
A: Introduction In the cell two types of nucleic acids are present, i.e. DNA (deoxy ribonucleic acid)…
Q: * inorganic composition make 60%-70% of bone composition O 60% -75% of bone composition O 60%-90% of…
A: Bone functions in providing mechanical support for locomotion, protecting vital organs, and…
Q: The biceps brachii and the triceps brachii are antagonistic?) muscles. (synergistic or
A: Introduction: Synergistic muscles are a collection of muscles that work together to produce a single…
Q: Detail how the factors that affect reaction time and decision-making help cheerleaders hit their…
A: Fitness may be attained by eating nutritious foods and participating in sports and doing regular…
Q: Why is it that so many of the sex-linked traits we talk about in humans are carried on X chromosomes…
A: Traits can be dominant, recessive, sex linked recessive or sex linked dominant. Dominance is the…
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: a experiment of Brown Anole Lizard Distribution is conducted to perform my experiment I will choose…
A: Any factor, attribute, or situation that can exist in different amounts or types is referred to as a…
Q: Identify the chaperone proteins that facilitate peptide binding to newly synthesized MHC I proteins…
A: MHC or Major Histocompatibility Complex. MHC is a group of genes that code for proteins found on…
Q: Which of the following is true when a muscle is at rest: calcium ions bind to the troponin complex…
A: Muscle contraction is the activation of tension-generating sites within muscle cells.
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- Some cancers show increased incidence with age while others peak at younger ages. Whydo you suppose that some cancers have increased incidence with age while others peak inchildren?What is the relationship between the cell cycle and cancer production?What does cancer drugs play in interrupting mitosis of cancer cells? How do these drugs do that?