(Select all that are correct) What are the key characteristics that define a material to be a biomaterial? It will not degrade in the body 00 00 It interacts with a biological system It is non-viable It contains biomolecules It is ductile and strong

Q: Since plants, fungi and prokaryotes have cell walls, why do we classify them in different…

A: Introduction :- Prokaryotes are organisms without a nucleus or other organelles in their cells.…

Q: List the steps of MHC class I peptide formation and assembly.

A: Introduction: Membrane-bound glycoproteins that are closely linked to one another in terms of both…

Q: 8) Explain your expected results on LB, LB+Amp, and LB+Amp+Arabinose plates for the -pGLO and the…

A: The designed plasmid known as pGLO is utilized in biotechnology as a vector to produce genetically…

Q: D) 179 (9) In an epidemiological survey for a rare disease, 1170 subjects from a city population…

A: The risk ratio is the comparison of the risk of one group developing the disease with the risk of…

Q: Protein Questions 1. The monomers of proteins are called Amino acids 2. The portion of each amino…

A: Proteins are the final product of a gene that are produced from the genetic code on present in the…

Q: Identify the type of behavior. 1) 2) Goose. Bees attracted to the smell of the flower and flying…

A: Introduction :- The scientific study of genes and heredity, or how particular characteristics or…

Q: What are some selective advantages of being an efficiently bipedal hominin?

A: Evolution is a steady phenomenon which transform life from simple to more complex. Theories that…

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Q: Select all features that are part of Okazaki fragments.   They are checked for accuracy by DNA…

A: The ability to synthesize both of the daughter strands necessary for cell division makes Okazaki…

Q: Explain why mutational resistance in Mycobacterium tuberculosis is of much importance in the…

A: Any abrupt changes in the DNA molecule that may or may not change the amino acid sequence in a…

Q: Proteins play many different and important roles in the body. Explain how all of the types of…

A: Proteins Proteins are made up of long chain of amino acids. To make a protein, twenty different…

Q: With some spare time on the weekend, you decide to see if what your biology instructor told you is…

A: Biological macromolecules are the substances that are needed in enough amount for body.  There are…

Q: Discuss the roles of bacteria in ecosystems and their value.

A: An ecosystem can be defined as the enclosed geographic area in which the entire biotic and abiotic…

Q: Fill in the missing words A clade includes the common ancestor but not all of its clade includes the…

A: Introduction: A clade is a branch in a cladogram that has a single common ancestor with all of its…

Q: Analyzing a complete skeleton. How might someone go about determining if the skeleton is male or…

A: Introduction : The structural framework that holds an animal's body upright is its skeleton. There…

Q: What happens to urine flow, urine volume, pH of urine, specific gravity, and silver nitrate to…

A: Introduction In higher organism there are various systems which has different function. For example…

Q: Serving Size Servings Per Container 4 Amount Per Serving Calories 90 Total Fat 3g Saturated Fat Og…

A: The given label shows the nutritional information of a product.  Any certified food product should…

Q: Identify a plasmid that is used to destroy its competitors.     fertility plasmids    bacteriocin…

A: In contrast to a cell's chromosomal DNA, plasmids are circular DNA molecules which frequently give…

Q: Figure 1 3 Figure 2 ✓ The structure shown in Figure 1 is a ✓ The structure shown in Figure 2 is a ✓…

A: Most of the lipids present in a phospholipid bilayer are amphipathic molecules. The lipids are…

Q: interpret the given dot plot below from the protein sequences of M. leprae and M. ulcerans

A: Amino acids, the monomers of proteins, are involved in practically every biological activity, but…

Q: Childhood trauma may lead to     Chronic inflammation regardless of current depressive symptoms…

A: All those events in the childhood which cause emotional distress in a child is known as childhood…

Q: 10. A given B cell expresses only maternally or paternally derived heavy chains but never both. This…

A: Immunity is a phenomenon build up inside the body of an organism to fight against disease and…

Q: 16. How do you think your blood pressure would change if you were exercising instead of sitting?…

A: Blood pressure is the pressure exerted against the walls of blood vessels due to the flow of blood.…

Q: What is the effect of calcium being released into the sarcoplasm? Be specific. What does it bind to,…

A: When calcium is released into the sarcoplasm it binds to troponin

Q: Which of the following does not occur during mitosis?

A: Mitosis (M-phase) can be defined as divisional phase of a cell cycle during which division of…

Q: Fill in the blanks with the word that are ONLY in the boxes

A: Lipids are hydrocarbons that are hydrophobic, non-polar in nature. They are not classified as…

Q: (6) Which of the following descriptions regarding human genetic variations is correct? A) Unlike…

A: SNPs may effect promoter activity or gene expression, messenger RNA ,conformation stability, and…

Q: What are the differences between humoral and cellular immunitie?. Also, identify and explain the…

A: Immune system is a complex network of biological processes that defend an organism against…

Q: ch *REQUIRED 10. Which statement concerning the reproductive cells in the diagram below is correct?…

A: Introduction :- One cell (the mother) divides into two genetically identical new cells (the…

Q: Bats mostly hunt insects at night. They are able to determine the distance and speed of any prey…

A: Co-evolution is a type of evolution where two organism evolve together and that two organisms…

Q: What fat consumption do 44%of males in the us

A: According to WHO men around the age between 20-40 should have approximately 8-19% of body fat. Men…

Q: Describe pesticide and how it is used?

A: There are various species of insects and pests which affect the crops and farming throughout the…

Q: Draw and label graphs (including zero-growth isoclines) showing the predicted behavior of the…

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Q: (D) The addition of tryptophan to the growth medium of an E. coli trpR mutant lowers the expression…

A: Ans . D) Tryptophan (trp) operon is present in bacteria which is mainly responsible for producing…

Q: overexpressed in nervous tissue cancers, breast cancers, and soft tissue tumors at a frequency of…

A: Quagga: (subspecies Equus quagga) , formerly found in vast herds on great plains of south africa but…

Q: Jams, jellies, preserves, honey, and other foodstuffs with a high sugar content hardly   ever become…

A: Introduction :- Bacteria are common, largely free-living organisms that frequently only have one…

Q: Answer the following questions about the resting membrane potential of cells (in other words, the…

A: A resting membrane is also called polarized. This is due to the difference in concentration of ions…

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Q: Which two processes lead directly to the production of large amounts of ATP by the enzyme ATP…

A: At the cellular level, energy is used and stored as adenosine triphosphate (ATP). Adenine, ribose,…

Q: Briefly describe one mechanism whereby activated cytotoxic T cells can kill virus-infected cells.

A: Ans : Cytotoxic T cell is a type of white blood cell which is also a T lymphocyte and known as…

Q: Manic-depressive illness Diabetes mellitus Sickle-cell anemia T-cell leukemia Liver-cell cancer…

A: The reason is that the band labels are the names of diseases and all the diseases listed in the…

Q: Find how urine flow, urine volume, pH of urine, specific gravity, and silver nitrate affects people…

A: By removing toxins and surplus water from the blood, the kidneys create urine. Urine is the name of…

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Q: 4. (A) In what way is feedback control of the first enzyme in a biosynthetic pathway more…

A: Anabolism refers to enzyme-regulated chemical processes that consist of the formation of complex…

Q: The plasma membrane of P. bursaria is about 56%56% protein and 40%40% phospholipid by weight. How…

A: Lipoproteins are complex lipids made up of cholesteryl ester and triacylglycerol encased in an…

Q: The G-value paradox states that the number of protein-coding genes is correlated with organismal…

A: Genome is the entire collection of genetic material, the DNA, an organism is made up of. This genome…

Q: What are the various pros and cons of qualitative versus quantitative methods? Which do you prefer…

A: Quantitative methods emphasize objective measurements and the statistical, mathematical, or…

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Q: In the cells of some organisms, mitosis occurs without cytokinesis. This will result in

A: The correct option is a. cells with more than one nucleus.

Q: The drug cytochalasin B blocks the function of actin. Which of the following aspects of the animal…

A: Ans : Cytochalasin B is a mycotoxin ( secondary metabolite) that is found in fungus .  Cleavage…