Most amino acids are coded for, by more than one codon. Consequently the genetic code is ............. a) degenerate b) conservative c) semi-conservative d) carcinogenic
Q: Lectins are proteins or glycoproteins that cause cells with suitable surface receptors to stick or…
A: Introduction The immune system is a network of tissues, cells, and organs that defends the body…
Q: Phylogenetic trees are used to show the evolutionary relationships among various biological species…
A: Introduction A phylogenetic tree is a drawing that shows how organisms have evolved over time.…
Q: Enumerate the accessory organs of the digestive system of a cat and give their corresponding…
A: Organs that are not part of the digestive tract, but they have a role in digestive activities and…
Q: The theory of evolution by Darwin is a composite theory, i.e. it has five component theories: 1.…
A: Natural selection is a theory that states that organisms evolved by changing their heritable traits…
Q: D. Discuss 3 routes of entry that disease causing organisms use to enter the body.
A: Introduction In the broadest definition, a pathogen is any organism or agent that can cause…
Q: Which of the following statements is true regarding the process of glycolysis? It both requires the…
A:
Q: bronchitis.
A: 1 -Recurrent Respiratory Infections Recurrent respiratory infections are common in adults but may…
Q: What are factors that change the rangeland as well as the plants and animal inhabit the rangeland…
A: Rangelands are semi-arid or arid regions in the Western US that undergo occasional periods of…
Q: What types of observations allow a pathologist to identify the tissue of origin of a tumor? Why are…
A: A tumor is an abnormal growth of body tissue. Tumors can be cancerous (malignant) or noncancerous…
Q: paraffin wax very important material in histological and histopathological study O true O false
A: Paraffin wax is used in the histological and the histopathological studies for embedding the…
Q: The capsule of the infecting microorganism which is composed of polysaccharides can also activate…
A: Introduction The immune response is a set of mechanisms that the body uses to protect itself from…
Q: Which stage of photosynthesis makes products like ATP and NADPH? the light dependent reactions the…
A:
Q: Which of the following statements accurately represents the difference between a gene and a locus?…
A: A gene is the most fundamental physical and functional element of heredity. DNA is the material that…
Q: During flexion of the arm at the elbow, which is the antagonist? Obiceps brachii brachialis…
A: In our body , muscles mostly works in the form of pairs, as in the pair of muscles, if one muscle…
Q: L of Microscopes: 1. If you have a standard ocular lens of 10x what is the true magnification that…
A: Introduction Magnification is the process of enlarging something's apparent size rather than its…
Q: Provide research information on zanamivir (antiviral drug) and determine the mode of action. Be sure…
A: Antiviral drugs are a class of medication used for treating viral infections.
Q: A codon is supposed to be 5'-UGG-3', but a mutation causes it be 5'-UAG-3'. Which one of the…
A: Mutations are sudden changes in the genetic material. Mutations are heritable. Mutations are random.…
Q: From the different types of monomeric building blocks of life which category is not covalently…
A: A covalent bond or molecular bond is a chemical link between two atoms where electron pairs are…
Q: Illustrate by using models how transport happens in bacterial cells and predict how they will react…
A: Solute Transportation Transport systems, carrier proteins, porters, and permeases are all terms for…
Q: Ribosomes that are translating a mRNA, would release that mRNA when they reach a) an operator b) a…
A: Introduction :- Ribosomes have two primary functions: message decoding and peptide bond synthesis.…
Q: Enumerate the different kinds of neuroglia/glial cells that support neurons. Characterize each…
A: The cells of nervous system the other than neurons which are imperable of generating and…
Q: 31 Translation initiation factor ( ) regulates protein synthesis in eukaryotes. 32 Martha Chase…
A: Introduction RNA, also known as ribonucleic acid, is a nucleotide polymer composed of a ribose…
Q: The theory of evolution by Darwin is a composite theory, i.e. it has five component theories: 1.…
A: As per description of chapter XII common descent Populational change Natural selection
Q: metachromasia Means * O Certain stains change the coloration O differente stains O different from…
A: Introduction: Although the microscope is an important tool in microbiology, there are several…
Q: QChapter 16 Special... Q Anatomy Chapter 1... i Anubhav Goud 95% 47 min 06 secs 19/20 > >> Which of…
A: Introduction: Rhizobium is a bacterium that fixes nitrogen. It exhibits symbiotic relationships…
Q: D. Discuss 3 routes of entry that disease causing organisms use to enter the body.
A: The locations via which most viruses infect humans can be compared to the enormous gates or portals…
Q: Mantoux reaction (the subcutaneous oin linonologoh rido
A: Most people with a positive TB skin test have latent TB infection. To be sure, your doctor will…
Q: 4. Nicotine, one of the components of cigarettes, slows cilia" lining the respiratory tract, causes…
A: CancerSmoking causes mostly lung cancer & can cause cancer almost anywhere on the body. This can…
Q: Mouse tail length is controlled by 3 gene pairs. The longest possible length is 93 mm…
A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: Enumerate and describe testing methods used to diagnose T. cruzi infections
A: Trypanosoma cruzi causes Chagas disease it is a protozoan parasite, also known as American…
Q: Which of the following statements about Mendelian or complex disease is TRUE? Question options:…
A: Introduction Quantitative trait locus analysis is a statistical technique that combines phenotypic…
Q: WHAT ELSE CAN I ADD TO THIS: A hypothesis is "a proposed explanation for a set of observations. A…
A: Introduction The hypothesis is a supposition or proposed explanation made on the basis of limited…
Q: A clinic received a child of 5 years with a diagnosis of acute bronchitis. Staphylococcus was found…
A: Staphylococcus aureus, gram-positive cocci that move to the lungs through the blood from other…
Q: How does energy flow through a biological community?
A: Introduction Ecology is a discipline of biology that studies how living things interact with their…
Q: Discuss how animals and plants influence intake in a rangeland
A: Rangelands Rangelands are natural desertlands, wetlands, grasslands, shrublands and woodlands which…
Q: Discuss in more details all the signs and symptoms associated with kidney disease.
A: Kidney disease can include chronic kidney disease (CKD), acute kidney disease (AKD), kidney stone,…
Q: A Removing water is to osmosis A Adding water is to osmolarity B. Gated channels are to mediated…
A: Introduction Active transport is the movement of molecules across a cell membrane across a…
Q: Modified Acid-Fast Staining Procedure This technique is useful for the identification of the…
A: In laboratories, various techniques and staining procedures are used to determine the…
Q: What are the steps that underlie synaptic plasticity in the neurons of the gill withdrawal reflex in…
A:
Q: SBI3C: Case Study-Smoking and Lung Cancer /16 Cancer usually begins in the bronchi or bronchioles.…
A: Answer d Cilia, which are hair-like projections that transport microorganisms and detritus up and…
Q: the role of dehydration is discharge water from tissue. O true False
A: Dehydration is the phenomenon, that happens when our body doesn't get sufficient amount of water…
Q: In a randomly breeding population, the frequency of the dominant allele (D) is 0.8. The relative…
A: Introduction: population In the absence of evolutionary mechanisms, the Hardy-Weinberg principle…
Q: specific organism representative of the group you chose, gather information about it, and identify…
A: Cleansing agents Cleansing agents are defined as the chemical compounds or substance that works by…
Q: Elongation factor __________ reactivates arrested RNA polymerase II
A: The Molecular and Cellular Biologist will research and study cellular molecules and organelles to…
Q: Which jumping variation would result to the lowest jump height, average jump height, and highest…
A: Jumping is defined as pushing oneself upwards from the ground, against the force of gravity. Jumping…
Q: QI. Drag and drop into the biological passage the correct concepts. Living organisms grow because…
A: Introduction A macromolecule, such as a protein or nucleic acid, is a very big molecule crucial to…
Q: give the structure of PNA Sequence and give the 5'-AGCTA-3 Complete Seturaute Structure of…
A: Introduction DNA is an organic molecule that includes genetic information as well as instructions…
Q: metachromasia Means * O Certain stains change the coloration O differente stains O different from…
A: Answer : metachromasia means : certain stains changing the colors.
Q: What are the organs involved in maintianing constant temperature in the body?
A: Homeostasis is a process by which body overcome or maintain the internal body enviroment stability…
Q: cigarettes
A: chemical substance made when tobacco is burned. Tar contains most of the cancer-causing and other…
Step by step
Solved in 3 steps
- Which part of a cell is the tRNA produced?If an extra nucleotide is inserted in the first exon of the beta globin gene, what effect will it have on the amino acid sequence of the globin polypeptides? Will the globin most likely be fully functional, partly functional, or nonfunctional? Why?What is cDNA?
- Match the following with the correct nucleic acid. (mRNA, tRNA, rRNA, or All RNA) 1. This molecule is complementary to DNA. 2. This molecule is part of translation. 3. This molecule is part of the ribosome. 4. This molecule contains anticodons. 5. This molecule is esponsible for bringing amino acids to the ribosome. 6. DNA is used as a template to create this type of RNA molecule. 7. This molecule is part of transcription. 8. This molecule contains codons.Which of the following best describes tRNA? a. Provides the instructions for the amino acid sequence of a polypeptide b. Complexes with ribosomal proteins to form ribosomes c. Used for eukaryotic RNA processing d. Transports amino acids to ribosomes during translationDraw a simple schematic of a tRNA molecule showing its two "business" ends.
- If a protein is created via the translation of 705 nucleotides, including a start and a stop codon, how many amino acids are included in the final product?Suppose you are provided with a sequence of nucleotides. How would you determine if the sequence is of mRNA, tRNA, or DNA molecules?The two-dimensional structures of mRNA, tRNA, and rRNA are shown in the diagrams. Which of the following might be one contributing factor to the function of rRNA based on comparisons between the structures of the three molecules? A - rRNA molecules are sufficiently flexible because they contain more RNA loops. B - rRNA molecules are more reactive because they have longer chains of unmatched bases. C - rRNA molecules are sufficiently stable because the sequence of bases allows for more internal hydrogen bonds. D - rRNA molecules are more rigid because they have a more regular sequence of bases than other RNA molecules.
- Rank the following in order of size: tRNA, DNA, mRNA.What evidence supports the view that ribosomal RNAs are a more important component of the ribosome than the ribosomal proteins?Define the following terms: genetic code, codon, and anticodon. What is the relationship among the bases in DNA, the codons of mRNA, and the anticodons of tRNA?