Q: Results from mutations in one of several genes involved in the production of thyroid hormones. O…
A: Transcription factors are the proteins that bind to a specific DNA sequence. These are the proteins…
Q: Part of genes that are cut out of mRNA Group of answer choices Exons Small interfering RNAs Promoter…
A: Introduction Ribonucleic acid is a polymeric molecule that serves a range of roles in biology,…
Q: organs of reptiles and birds
A: The biological system of an organism's reproductive system, often known as the genital system, is…
Q: Which of the following is a role of CLRS in host recognition? O a. Direct cell killing O b. Cell to…
A: C Type Lectin Receptors The CLRs or the C type Lectin Receptors are pathogen recognition receptors…
Q: Using the genetic code, indicate which polypeptides would be synthesized if poly-UGG were used in a…
A: Polypeptides are amino acid chains that forms the various protein molecues in our body. These…
Q: 1. A long-haired homozygous black dachshund and a true-breeding (another word for homozygous)…
A: Introduction :- An organism is homozygous for a trait if it possesses two copies of the same allele,…
Q: identify A b
A: Electric current geberated by heart is recorded by Electrode. 5 peaks are found . Like : P wave…
Q: Match each term with the best description. 1. natural selection 2. domesticated 3. intentional…
A: Answer :- 1.natural selection - when the environment is the controlling agent In which organisms are…
Q: In the presence of lactose and the presence of glucose the lac operon is not expressed . Lacl is […
A: In the presence of glucose as well as lactose, inhibitor/repressors gene is bound to the operator…
Q: Biology ___________ is the period of time in which a cell divides. (Mark all that apply) Group of…
A: Introduction The cell is the most fundamental structural and functional unit of life. Every cell has…
Q: • a DNA ladder with markers every 200 bp (DNA Ladder) • the resulting restriction fragments of the…
A: Restrictions endonuclease Restriction endonuclease are the enzymes which cleaves the DNA at the…
Q: To mention: Three greenhouse gases and explain the way by which greenhouse gases contribute to…
A: The difference between species is known as biodiversity (biological diversity). Biodiversity occurs…
Q: Which of the following is not a trait on which natural selection can act? a size of ears b…
A: Theory of natural selection was given by Charles Darwin. According to this theory those individuals…
Q: To analyze: Imagine the length of the maize ears which has narrow sense heritability (h²) of 0.70 A…
A: Heritability refers to the degree to which genetic variation influences phenotypic variance in…
Q: What are the economically important members of the Musaceae family? Give its characteristics and…
A: Musaceae is a group of Flowering plants made out of three genera with around 91 known species,…
Q: 2
A: 1.Blastocoel 2. Blastopore 3. Mesenchymal cells 4. Animal pol
Q: 7 -8 1 2 3 10 11 4 5- cut 4 12 13 te
A: Answer
Q: Explain the sequence of stages involved in leukocyte recruitment into tissues during inflammation :…
A: Leukocyte extravasation (also commonly known as leukocyte adhesion cascade or diapedesis – the…
Q: Which of the following statement is considered false during DNA replication
A: DNA or deoxyribonucleic acid is a long molecule that contains our unique genetic code.
Q: Biology 1. Which of the following is a correct statement about bile salts? Group of answer choices…
A: Which of the following is a correct statement about the bile salts? Note:- kindly resubmit the…
Q: Which of the following fusion of molecules establishes the backbone of an amino acid? 1. An alpha…
A: Amino Acids are monomers of long protein chains. Two amino acids are connected by the peptide bonds…
Q: +1 1 4 6. 7 8 9. Transcriptional stop sequence +1 ТАTA box ATG ТАА AUG UAA Here is a diagram of a…
A: A base pair is two nucleotides that together constitute DNA ladder." A DNA nucleotide is composed of…
Q: 1) In the intracellular fluid, The TOTAL concentration of cations exceeds that of anions. True or…
A: Fluids can be intra or extracellular. intracellular fluids are which are present in the cells.
Q: Glucose is required for aerobic cellular respiration.. False True
A: Aerobic cellular respiration occur in presence of oxygen in mitochondria. The first step occurs in…
Q: How would the graph of the number of individuals of a population that has experienced disruptive…
A: Introduction Natural selection is a process of evolution. In this process the species which can only…
Q: 2. ratio b. a part of a whole 3. rectal drugs c. comparison of two numbers 4. Body Surface Area…
A: h. Dosage-per-kg- of body weight d. Used in writing fractions a. medication prepared for insertion…
Q: is the study of the process of what happens to biological remains after an organism dies. This is…
A: Fossils are preserved remains of an organism that has been died in the past . The process of…
Q: a. On the graph, use horizontal lines to indicate the level of potential energy that each of the…
A:
Q: The target amount of carbon dioxide in the atmosphere needed to avoid rising sea levels, shifting…
A: Due to human are burning lot of fossil fuel , CO2 is increasing in atmorphere. Ocean absorb moat…
Q: Table1.Contractionofsmoothmusclebythreeagonists Contractileresponse(mm) Log[agonist] (M) -10 -9 -8.5…
A: Here, contraction of smooth muscle using increasing concentration of three agonists is given. The…
Q: What are the nutrients listed on the Nutrition Facts of milk on the left? Do you think Lumiere will…
A: Nutrients Nutrients are the molecules and substances that provide nourishment for the proper growth…
Q: why are underground storage organs like onions, carrots, cassava, potatoes, etc high in carbs and…
A: Underground storage organs (USOs) are an important food source for many people around the world.…
Q: Biology what specific signaling pathway is involved in priming the D/V axis and what cells are…
A: Insects are unique model species for studying human illnesses and determining medication sensitivity…
Q: Which animals are at the top of the food chain?
A: Food chain : It is the chain which interconnects plants and animals through the energy consumption…
Q: 51. Pyramids of energy, biomass and numbers can be inverted in some ecosystems, particularly in…
A: A graphical depiction of the biomass or bioproductivity at each trophic level in a particular…
Q: To discuss: The ecosystem services of forests and describe the consequences of deforestation.
A: An ecosystem is a dynamic community made up of physical, chemical, and biological variables that…
Q: Definition with example for the following terms: additive genes concordance of twin pairs…
A: Polygenic characteristics are a group of features that result from the interaction of many genes.…
Q: Why is the egg of S. stercolaris not usually seen in stool?
A: Strongyloidiasis is a disease caused by the rhabditid nematode Strongyloides stercoralis…
Q: Make an introduction explaining the difference, importance, and factors of the gelatine gels and…
A: Agar or agar-agar, is a jelly-like substance consisting of polysaccharides obtained from the cell…
Q: webapps/assessment/take/launch.jsp?course assessment_id%3D 498749 1&course_id3 111786 1&conte…
A: - Agar is the vegan flavorless alternative for gelatin. It helps gel, giving texture…
Q: Do you believe that aquaculture has a promising future in the Philippines after learning its…
A: The Philippines now contributes only a little over one percent of global farmed fish production…
Q: Function outside metabolism is the generation of: a-chemical energy b-structural precursors C-…
A: Function outside metabolism is the generation of?
Q: The major intrinsic protein responsible for the passage of water through cell membranes is O…
A: The process of passive transport (no energy required) by which molecules or ions of living cell move…
Q: Frog Late Blastula Self-Quiz #4 Frog Late Blastu 00 10
A: Self Quiz 3 :- 1). Blastocoel 2) Cortical pigment 3). Blastomere ( micromere nuclear) 4). Fragment…
Q: The bones of your body that are rigid levers that allow movement are: long bones. sesamoid bones.…
A: Answer of first question : Long bones Answer of second question : Photosynthesis
Q: 49. Phosphorus enters the biosphere through the process of ____________ which produces a…
A: Phosphorus is an essential chemical for both plants and animals. It is an essential component of DNA…
Q: 2"
A: Star fish are echinoderms that undergoes sexual reproduction and embryo development take place…
Q: 1. How far should you record and observe any fauna encountered outside the quadrat? Why do you think…
A: Quadrat method The quadrat method is a widely adopted sampling method to estimate the number of…
Q: When inherited, individual with Congenital hypothyroidism usually has an allosomal recessive…
A: Congenital hypothyroidism occurs when the thyroid gland fails to develop or function properly.
Q: Docking and Membrane Fusion. Q-8a. Choose from the terms below to Fill-in the Blanks. [All terms are…
A: Vesicular transport is thus a major cellular activity, responsible for molecular traffic between a…
please give all four answers
asap
Step by step
Solved in 2 steps
- Question. If you are working in a diagnostic lab, what will be your choice among Monoclonal or Polyclonal Antibodies method for detection of specific pathogen? Give sufficient justification for selection as well as rejection of any given methods.Question:- Immune cells from the innate immunity arm are capable of participating in adaptive immunity. can you describe how it is possible for innate immune cells to contribute to adaptive immunity?Explain the difference between the two ways that alloreactive T cells can be stimulated in an acute transplant rejection (what’s happening?)
- Need help Explain the role of dendritic cells in determining T-cell effector subtype, including where these reactions take place. What is the relationship between dendritic cells and/or effector T-cell subsets and antibody isotype?Question:- Most WBCs of the adaptive immune system generally reside in either lymph nodes or the spleen in the absence of an infection. How do adaptive WBCs use their own surface proteins to migrate to these designated locations? Why would they be able to go to these designated locations whether an infection is occurring or not? How do these features of adaptive cells relate to their roles as slow responders with very precise specificity for non-self microbes?Question:- Which of the following statements concerning T cell development is correct? A. Progenitor T cells that enter the thymus from the bone marrow express CD4 or CD8 B. Interaction with thymic non-lymphoid cells is critical C. Maturation in the thymus requires the presence of foreign antigen D. MHC II molecules are not involved in positive selection
- Question:- Explain how the class of antibody that normally exists as a pentamer changes its conformation to reveal binding sites for C1 upon binding antigen. Why is it important that the C1-binding sites are hidden until the antibody binds antigen?PROCEDURE 1 Time to Trace! In this procedure, you will be tracing two invaders: bacteria in the extracellular fluid and a virus that has infected cells. To keep things simple, you will trace the main pathway and the main immune response to the pathogen. Do note, however, that the actual response is much more complex, and your instructor may wish you to include more information. You are provided with hints and the number of steps you should aim to include for each organism, but you will likely want to consult your textbook for more help. After you have completed the activity, answer Check Your Understanding Questions 5 and 6 (p. 586). Start: bacteria in the extracellular fluid → bacteria damage local macrophages and damaged macrophages release that attract to the area → these cells phagocytize and bacteria and secrete chemicals to attract granulocytes called at the same time, cells called cells ingest bacteria and migrate to these cells present antigens to TĦ cells → TH cells activate…Give an brief explanation: A 69-year-old male is preparing to undergo a lung transplant. The transplantation laboratory is playing a major role in the preparations by consulting with the surgical team performing the transplant. 1. Members of the transplant team, including the transplantation laboratory, discuss the risk of graft-versus-host disease (GVHD) associated with lung transplantation. What is GVHD? A, Recipient T cells recognize foreign HLA antigens on donor cells, activating CD8 T cytotoxic cells. B. Recipient antigen-presenting cells receive processed donor HLA peptides from recipient HLA Class II molecules, which cause CD4 T helper cells to activate B cells to produce antibodies to foreign HLA molecules. C. Transplanted lymphocytes mount an immune response toward the recipient through T-cell destruction of host tissue. 2. Why does lung tissue have an increased risk of GVHD? A. Lung tissue is hard to properly match for ABO. B. Lung tissue contains an increased number of…
- Question 1 Nursing. Innate lymphoid cells reside primarily in tissues such as the lungs, the lining of the gastrointestinal tract, and the skin, because these sites represent the major routes of entry of pathogens into the body. Several different subsets of innate lymphoid cells exist, and each is specialized to respond to a category of pathogen (e.g., viruses, extracellular bacteria, helminthic parasites, etc). a) True b) FalseMODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. About 20 L of fluids pass from the blood capillaries into interstitial spaces, whereas half of it pass from the interstitial spaces back into the blood capillaries.II. The function of the lymphatic system is to bring back the lost fluids back to the bloodstream to maintain fluid balance in our body. a. The first statement (I) is correct and the second statement (II) is wrong b. The first statement (I) is wrong and the second statement (II) is correct c. Both statements are correct d. Both statements are wrong MODIFIED TRUE OR FALSE. In the following items, read each statement carefully. I. Environment refers to the state of being and most importantly to the source and essentials of life. That is anything that exists in the world.II. Nature are all the conditions, circumstances and influences surrounding and affecting the development of an organism. That is anything that…Discuss the differences between conventional T cell therapy and Chimeric Antigen Receptor (CAR) T cells.