n cockroach, what is the main organ for the absorption of nitrogenous wastes and version of products into uric acid for excretion. A. Malphigian tubule B. Kidney C. Ostia D. Urinary bladder

Q: Allosteric Inhibitors are constructed of level of protein polypeptide chains (demonstrating. on each…

A: Activation energy is the minimum energy required for the reaction to initiate and this energy…

Q: neurokinin-1 with pdb codes 6hll, 6hlo, 6hlp. Which is the highest quality crystal structure

A: RCSB PDB The Research Collaboratory for Structural Bioinformatics Protein Data Bank provides access…

Q: Adapoids and Omomyoids divided food type resources as a way to avoid competion, driving species…

A: Introduction Omomyoids (also spelled omomyiforms or omomyids by some) are members of the superfamily…

Q: n In an experiment, à control group is Select one: O a. a group with which to compare the…

A: Any group that is used in experiment to compare with the experimental groups is called control…

Q: Many transposons move within a genome by replicative mechanisms . They therefore increase in copy…

A: Transposon is a type of genetic element that can "jump" to different places in the genome. Although…

Q: temperature regulation

A: Your hypothalamus is a section of your brain that controls thermoregulation. When it senses your…

Q: Kindly LIST the integumentary organs of the following representative chordates. Please answer direct…

A: Introduction The integumentary organs includes skin, hair, nails and glands. It  forms the outermost…

Q: What is your own understanding of this classification scheme with four primary patterns of MS?  •…

A: Multiple Sclerosis (MS) is a  disease in which the immune system eats away at the protective…

Q: Which of the following is true about Sea urchin blastula formation and fate map? a) ectoderm that…

A: Sea urchins are spiny, round echinoderms in class Echinoidea. They show external fertilization and…

Q: Please choose the correct answer. Which of the following statements is NOT true about reverse…

A: Which of the following statements is NOT true about reverse transcription  The correct answer would…

Q: Two patients were admitted to the same hospital ward for the same duration of time, yet one became…

A: Answer: from the two patients one became ill with C. Difficile and the other didn't beacause the…

Q: 1. Ms. Sassa, a biology professor, wanted to demonstrate to her students the applicability of a…

A: The semipermeable dialysis membrane is designed to prevent the loss of large quantities of plasma…

Q: Space is an example of a density. O Independent / abiotic O Independent/biotic O Dependent / abiotic…

A: The growth of the population depends on several factors. Some of the factors depends on the density…

Q: Discuss brain changes during adolescence and old age, and how they might relate to behavior. Bio…

A: A major remodelling of the brain occurs during adolescence, which persists into the third decade of…

Q: Why can't there be more than two complementary primers?

A: The two primers used in PCR should not be complementary, or they will anneal to each other and form…

Q: What is the relationship of cytokinin with the inhibition of leaf senescence?

A: Cytokinin: Plant hormones called cytokinins (CK) induce cell division, or cytokinesis, in plant…

Q: Fossil Evidence for Evolution - V2 There is an abundance of evidence from many areas of science to…

A: Fossils are the dead remains of once living  organisms that got buried under rocks or soil. This…

Q: Hopea Plagata has a transpiration rate of 1.23 cm³/min while Delonix Regia has a transpiration rate…

A: INTRODUCTION Transpiration is the process by which the water leaves from the plant through stomata.

Q: Which 2 primers will copy the entire sequence of DNA: 5'…

A: Primer is a short nucleotide sequence which is required to initiate DNA replication . To the primers…

Q: A couple (Aa x Aa) decides to have a child, what is the probability that their first child is female…

A: "Genetics" is the study of the functioning and main codes of variation and heredity. Inheritance is…

Q: MAtch these drugs according to their functions below Cell wall synthesis inhibitors 50s Ribosomal…

A: Introduction Antibiotics are antimicrobial substances that are active against bacteria. Antibiotic…

Q: What are the importance of ashing the sample?

A: We are allowed to do only one question. Please repost the undone question again.  Thank you for…

Q: Discuss the effects of the following factors in the rate of cellular respiration: a. temperature…

A: Answer :- The effect of following factors in the rate of cellular respiration are :-  * Temperature…

Q: Choose the one answer that fits best. Which of the following statements regarding the proper…

A: Micropipettes are used in the laboratory to transfer very little quantity of liquid. Parts of Micro…

Q: E. coli O157:H7 is an organism of concern in contaminated foods. How can the use of MacConkey agar…

A: MacConkeys Agar is a selective and differential culture medium. It specifically select Gram negative…

Q: 2. Kim Jisoo is an aspiring artist who is fascinated by Science and Food. She created her first…

A: The fluid mosaic model explains various observations regarding the structure of functional cell…

Q: D. WHA 12. A male mouse heterozygous for both fur and eye colour mated with a female mouse…

A: The condition where to non-identical genes are present in an individual for a particular character…

Q: List 3 major factors that are thought to control phytoplankton growth in the ocean. Rank these…

A: Phytoplankton are an important component of the marine ecosystem and are responsible for a large…

Q: 4. Why is Hymenolepis diminuta described as dwarf tapeworm?

A: Introduction Tapeworms are flat, segmented worms that live in the intestines of some animals, Humans…

Q: From: "Towards a universal flu vaccine" Each year, the flu vaccine includes antigens from two…

A: Every year, influenza vaccines are renewed because of the frequent mutations in the H region which…

Q: physiology of a plant, What is the relevance of ethylene against herbivory and pathogen infestation?

A: Introduction:- To counter/offset the consequences of herbivore attack, plants use a variety of…

Q: Write a brief explanation of how, by calculating forces and torques in a physical system such as the…

A: Lifting Mechanicss During lifting of an heavy object spine has to support both the weight of the…

Q: What are the science observations or data that address your claim?

A: What are the science observations or data that address your claim?

Q: Predict how having a larger vs smaller population size or a larger vs smaller mutation rate will…

A: Genetic drift and mutation both are influenced by population size.

Q: Please choose the correct answer. Given the sense strand of DNA, A T G T A A C C G C G C A A G G G C…

A: Transcription is the process in which RNA is made from DNA. Translation is the process of making…

Q: U. I and IV only 78. Which among the following pairs is/are correct? I. Seiton: arranging the books…

A: Heinrichs triangle It is also knowm as Bird triangle or accident traingle ehic is atjeory to prvent…

Q: 18. How much voltage would be necessary to generate 10 amps of current in a circuit that has 5 ohms…

A: The SI unit of voltage is volts.

Q: of fatty acids in the body is INCORRECT? Answers A-E A. Fatty acids are excellent fuels for skeletal…

A: A fatty acid is a saturated or unsaturated carboxylic group chain  formed when food is broken down…

Q: Describe the effects of Fetal Alcohol Syndrome. please provide examples such as research or…

A: Fetal Alcohol Syndrome is defined as a constellation of conditions which occur in an individual due…

Q: Describe the two methods that are used to identify similarity between species when creating…

A: A phylogenetic tree, otherwise called a phylogeny, is a diagram that portrays the lines of…

Q: Which statements are true? Explain why or why not.1 Our adult bodies harbor about 10 times…

A: Microorganims are the organisms that can be seen only through a microscope. Bacteria, protozoa,…

Q: Hopea Plagata has a transpiration rate of 0.7621 cm³/min while Delonix Regia has a transpiration…

A: Transpiration is the process of evaporation of water through aerial parts of the plant. The rate is…

Q: 7. Which are characteristics of a cockroach? A. I & II B. II & III C. I & III D. II & IV

A: Which are the characteristics of cockroach?

Q: Biology Question

A: Genetic counselor-a person who uses pedigrees, punnett squares, and karyotypes to determine the…

Q: Question 59 Neuromodulators modify nerve signals by changing the number of receptors and the…

A: Introduction:- Slow-acting metabotropic receptors inside or outside the synapse of "thousands" of…

Q: how do marine science study organisms

A: INTRODUCTION Marine ecosystem is aquatic environment contain high contents of salt. Marine biologist…

Q: Which of the following processes would happen on a large scale during starvation (and not in a…

A: Introduction Starvation is defined as a severe deficiency in caloric energy intake that falls below…

Q: To review: The major regulatory points in the cell cycle.

A: The cell cycle is a highly regulated mechanism that regulates how cells advance from one phase to…

Q: 7. An experimental animal was tested for fatty acids concentration difference on Ist and 30th minute…

A: Fatty acid metabolism is divided into numerous sections since fat breakdown is a complicated…

Q: QUESTION 21 The discovery of Australopithecus afarensis (Lucy) was anatomically important because of…

A: Introduction Australopithecus afarensis Lucy was discovered in 1974 in Africa which confirmed our…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.