Q: 2. Identify the following: 51
A: Humans possess a closed circulatory system. In a closed circulatory system, the blood flows within…
Q: Some nutrients het lost inbtge process of cooking and preparation Explain
A: Introduction :- An organism needs nutrients to survive, develop, and reproduce. Animals, plants,…
Q: 2. Generate the two resulting recombinant chromatids that result from the crossover events that must…
A: DNA is the store house of genetic material. The filamentous DNA condensed to form chromatids, which…
Q: A young child with cretins is not growing and parents would like her to take synthetic hGH. Will…
A: Congenital iodine-deficiency syndrome is a birth defect characterized by delayed physical and mental…
Q: Multinucleated smooth muscle results from the fusion of embryonic mesenchymal cells called myoblasts…
A: Although the human body is a singular entity, it is composed of billions of smaller entities of the…
Q: Woven bone is characterized by random disposition of fine collagen fibers. O True False
A: Introduction Muscles of the vascular, smooth, and cardiac systems make up the muscular system. It…
Q: An antibiotic is: a- A disease causing microorganism. b- A protein that inactivates a foreign…
A: Actibiotics are chemical substances . It is produced by a microorfanisms that can kill or…
Q: Which of the following is not a function of the 5’ cap and 3’ poly-A tail of a mature eukaryotic…
A: Introduction: RNA polymerase is an enzyme that copies DNA. The RNA polymerase binds to the promoter…
Q: Which protein directs the recombination exchange with a DNA that has failed a complete DNA…
A: The process of recombination in DNA which has been damaged and failed the process of replication…
Q: What is the tRNA triplets codon that would fit the mRNA- 5' AUG AUC UAU GGG CCA AUU GCA UGA 3'
A: The three triplets which are complementary to the mRNA sequence forms the anticodon in transfer RNA.…
Q: The replication of chromosomes by eukaryotes occurs in a relatively short period of time because ?…
A: The DNA replication is the production of new DNA from the old DNA by the semiconservative manner. In…
Q: Question 17 of 25 Which of the following statements most directly supports the claim that different…
A: The living beings are a complex ordered system. To maintain this system, we need free energy from…
Q: Label and drawing of a nerve cell and show the direction of movement of a nerve impulse.
A: Ans: Neurons are the fundamental units of nervous system. They have distinct parts: cell body,…
Q: What organelle in the cell is responsible for making lipids? a-Vacuole b-Lysosome c-Endoplasmic…
A: An organelle is a microscopic component which, like an organ in the human body, has one or even more…
Q: Modified Roots Observe the species in your surroundings, take a picture of at least five plant…
A: Species adaptive feature function Carrot have root cap, no nodes , not directly bear leaves Or…
Q: f hGH
A: When you have too much growth hormone, your bones increase in size. In childhood, this leads to…
Q: Suppose that one of Pasteur's swan neck flasks had broken, such that the neck came off. What would…
A: In order to determine whether sterile nutritive broth could spontaneously produce microbial life,…
Q: 1. what is the layer of adrenal gland which produces epinephrine called 2.what is the chemical…
A: Answer-----
Q: Explain the characteristics that collectively distinguish animals from other kinds of organisms.
A: In the three-domain system, living things are included. Archaea, bacteria, and eukaryotes make up…
Q: what is the theory about the mechanism of the gram-stain reaction
A: Introduction :- A Gram stain test looks for bacteria in areas where an infection is thought to have…
Q: Identify at least three symptoms a person who has sustained damage to their cerebellum might…
A: The coordination of voluntary motor action, balance and equilibrium, and muscle tone are all…
Q: Which gene regulation event is ONLY present in prokaryotes? a. transcription level of regulation…
A:
Q: How is a provirus related to disease symptoms? a-the provirus continually lyses cells, causing…
A: How is a provirus related to disease symptoms?
Q: What happens when EF-Tu is mutated? Choose from the options below. Be involved in transcription…
A: Elongation Factor Thermo Unstable (EF-Tu) is one of the most prevalent proteins in bacteria, making…
Q: outgroup, monophyletic and paraphyletic groups
A: A phylogenetic tree is the diagrammatic representation of evolutionary relationships between…
Q: In a eukaryotic cell, where can you observe genes in action? Choose below. Chloroplasts Nucleus…
A: Answer :- 5) Chloroplasts, mitochondria, and the nucleus In eukaryotes, the cell genetic…
Q: Which of the following is not necessary for CAP associated transcription? A. ATP B. Adenyl cyclase…
A: Transcription Transcription is a process by which DNA is transcribed into RNA, this RNA further…
Q: Which of the following best describes a hypotonic solution? a-There is a higher concentration of…
A: Introduction :- The solution is said to as hypotonic if the concentration of the surrounding…
Q: Determine the immune system will evolve to not react foreign antigens if an allograft is…
A: The process of engrafting human cells, organs, and tissues from a matched donor onto a recipient in…
Q: Phenylketonuria (PKU) is a disorder caused by a recessive allele. Two carrier individuals have…
A: In a recessive allele-linked disease, the heterozygotes do not show the diseased phenotype despite…
Q: CTA GCC CTC CGT TAC TAG TTA CCT ACT TAT TCA ATT TTG TAA ACG CTC ATC CGA ACC CGC TTT TAA TTG CCC ACT…
A: Central dogma is the process by which DNA is converted into RNA and then into protein. The process…
Q: All snakes belong to the Order Squamata. What other taxonomy levels would all snakes belong to?…
A: Classification is the process of categorizing organisms according to their specific characteristics.…
Q: 26- answer the question about the cell - 3 parts are there answer all of them 26a Outline the cell…
A: Cell It is referred to as the fundamental constituents of living things. It is a mass of cytoplasm…
Q: D nhiescribe the advantages favored the evolution of tapeworms' long, flat shape.
A: "Flatworms" are the term used to describe the members of the phylum Platyhelminthes. The flatworms…
Q: Heparin, is an anticoagulant produced by : O Mast cell O plasma cell O Esinophil O Macrophage
A: Anticoagulants, also referred to as blood thinners, are chemicals that stop or slow down blood…
Q: Which of these BEST DESCRIBE tryptophan in the Trp Operon? A. Acts as a corepressor B. Acts as a…
A: An operon is a unit of genetic material that functions in a coordinated manner through the use of an…
Q: QUESTION 17 What is neurulation? O a. The process by which structures become complex and…
A: Some transcription factors play a key role in the formation of the neural tube. These transcription…
Q: Which statement is false regarding prokaryotes? a-Prokaryotes are complex organisms that contain…
A: Prokaryotes A prokaryote is a domain that contains bacteria and archaea. prokaryotic cells are…
Q: Pia mater is lined internally by flattened, mesenchymally derived cells closely applied to the…
A: The fragile innermost layer of the meninges—the membranes that wrap the brain and spinal cord—is…
Q: Drinking water supplies are routinely tested for the presence of? Giardia Cryptosporidium Fecal…
A: Giardia and Cryptosporidium species are very typical gastrointestinal parasites affecting the health…
Q: function of DNA polymerase I is to? Add nucleotides to the 3' end of the primer Add nucleotides…
A: RNA polymerase 1 possesses four enzymatic activities: a 5'-3' DNA dependent DNA polymerase activity,…
Q: If a population of squirrels is 245, has a BR of 34/year, DR of 28/year, IR of 82/year and ER of…
A: Introduction :- The term "population" usually refers to the total number of people living in a…
Q: Blood Analysis Glu = 5.0; Na = 145; K = 2.8. Thomas (male) Age: 28 Triage Data complained of abrupt…
A: Blood Test A blood test is a test done to diagnose the overall health of the person by analysing…
Q: Describe the Eukaryotic DNA Replication ?
A: Introduction: DNA is the genetic material found in the nucleus of the cell that contains the…
Q: Because reticular fibers stain with silver are called argyrophilic. O False O True
A: Thin collagen fibres known as reticular fibres (type III collagen) are difficult to see with…
Q: Other cells develop specialized structure such as root hair and while other cells change their shape…
A: Our body is an amazing feat of engineering including the miles of nerve fibres and blood vessels ,…
Q: Scientist Miescher (1869) P. 208 Griffith (1928) Avery (1944) (A Canadian born American doctor)…
A: Genome is referred to as the genetic material of an organism that can be DNA or RNA(viruses). The…
Q: 3- In a paragraph describe Describe how the skin and mucous membranes play an integral role in…
A: The mucous membranes protect the inside of the body exposed to the air – similar to the way the skin…
Q: Using a Punnet square complete the cross AABBCC and AaBbCc. Provide the genotypic and phenotypic…
A: An alternate form of a gene is called an allele. The dominant allele is represented by a capital…
Q: name 4 properties of chemotherapeutic drugs
A: Chemical substances are often used to treat different medical conditions. These chemical substances…
What are the differences among antigens, immunogens, and haptens?
Step by step
Solved in 2 steps