Q: What is gene therapy? Illustrate using the example of adenosine deaminase (ADA) deficiency.
A: Gene therapy is a treatment in which the genes that are missing or not normal in your cells are…
Q: Explain any two sexually transmitted diseases and suggest ways to prevent them.
A: The following are some of the advantages of hormonal contraceptives: This is a method of…
Q: Question 39 Consumption over population also occurs when there are too many people each consuming a…
A: Consumption overpopulation also occurs when there are too many people each consuming a small share…
Q: Enzyme increase the activation energy of the reactants to speed up the reaction.
A: Introduction Enzymes are proteins that enable metabolism, or chemical reactions, go more quickly.…
Q: Match the following descriptions with the correct lipid-based compounds: v Cholesterol A. regulates…
A: 1. Cholesterol - matched with - option (J). By inducing conformation ordering of the…
Q: Which of the following polysaccharide will be MORE VISCOUS at acidic pH? a. cellulose O b. amylose O…
A: Viscous means difficulty in flow of liquid or solutions. Polysaccharides forms by linkage of 2 or…
Q: Differentiate epigenesis and preformation
A:
Q: If a marine fish is placed in a fresh water aquarium, will the fish be able to survive? Why or why…
A: Introduction We will answer the question in below step.
Q: Bryophytes alone have a relatively large_____ and an attached, dependent______ . a. sporophyte;…
A: The A sporophyte is classified as a vegetative and spore-bearing part of the plant's life. The…
Q: Q.1. State the significance of the following stages during the lifetime of a female. 1. Menarche 2.…
A: Introduction We will answer the question in below step.
Q: Question 1: The c-myc gene has several exons. What are the stages of the maturation process that its…
A: Introduction - The cellular equivalent of the retroviral v-myc oncogene, the c-myc gene, was found…
Q: Club mosses, horsetails, and ferns are_______ plants. a. multicelled aquatic c. seedless vascular b.…
A: Introduction Flowering plants, also known as angiosperms, are plants that produce flowers and…
Q: A seed is a(n)_______ . a. female gametophyte c. mature pollen tube b. mature ovule d. immature…
A: A flower is a reproductive structure located in flowering plants ( angiosperms) that is also…
Q: A glucometer measures the electrical current produced by the redox reaction catalyzed by glucose…
A: * Glucometer small device used to measures sugar in the blood sample. * Glucometer used to measure…
Q: Question 6: How is biodiversity important for ecosystem functioning?
A: An ecosystem with high species diversity is much more stable than an ecosystem with low species…
Q: Match each indicator species with the appropriate region: Western Great Lakes - St. 1. White-tailed…
A: * western great lakes St.Lawrence forest region consists of peninsula of southern Ontario by the…
Q: Define phenotypic adaptation. Give one example.
A: Introduction In this question we will discuss about the phenotypic adaptation.
Q: A partial DNA sequence, a partial MRNA transcript, and part of the CFTR polypeptide in a cystic…
A: Cystic fibrosis is a disesase that damage the cell producing mucus, sweat and other juices. in…
Q: Can you think of a situation where we deliberately want to make a species extinct? How would you…
A: Introduction We will answer this question in below step.
Q: Describe the components of an ecosystem.
A: An ecosystem is defined as an interacting unit that includes both the biological community and the…
Q: For questions 14-20, fill in the blanks using the word bank below. Fitness Mèjosis Mutations…
A: Introduction A mutation is a change in a DNA sequence, it occurs when a DNA gene is changed in such…
Q: 22% 15% YOUR FOOD YOUR STUFF 25% GETTING AROUND 22% YOUR HOME 16% SERVICES START ORDER the food that…
A: * As we seen in the pie chart we can observe that the 22 percentage of carbon emission is due to out…
Q: Sphingolipids do I. contain a glycerol core with a phosphocholine headgroup. II. contain a modified…
A: The entire structure of sphingolipids does not show the presence of glycerol molecules. Glycerol…
Q: Q.2. Describe the structure of the embryo sac of a mature angiosperm. Explain the role of synergids…
A: Introduction In this question we have to describe the structure of the embryo sac of mature…
Q: What are the characteristic features of Euglenoids?
A: The following are some of the distinctive characteristics of Euglenoids.
Q: We take advantage ________ when crossing Landrace and Large White. Inbreeding depression Hybrid…
A: Landrace breed It is a breed of large white hog. It originated in Denmark. This breed has traits of…
Q: Starches are more highly branched than glycogen.
A: Starch is a polymeric carbohydrate which consists of large number of glucose units joined by…
Q: ligand-gated ion channel and a G-protein coupled receptor
A: As all living cells comprise the cell membrane that protects the cell from the external environment…
Q: Which organisms do photosynthesis? * 1 point Figure 62 Sunlight energy enters ecosystem…
A: Photosynthesis is the process through which plants and some organisms use light to convert carbon…
Q: Question:- Which statement below about gene expression is TRUE? A. Transcription initiation begins…
A: A gene is a part of DNA that codes for a particular protein. Each Jean carries a particular set of…
Q: Explain what evolutionary tree is. Also explain why it is important. In 200 words.
A: The evolutionary tree is also known as the phylogenetic tree. Every life which exists on earth has…
Q: Question 6: How is biodiversity important for ecosystem functioning?
A: Biodiversity is a variety of life forms on Earth like the number of different species of…
Q: What are the major causes of species losses in a geographical region?
A: INTRODUCTION Allopatric species are those that live in various geographical locations. It's a type…
Q: In anaerobic conditions, pyruvate maybe decarboxylated to produce none of these all of these lactic…
A:
Q: Question 21 Use the information in the diagram below to answer the questions. R A \U .K A) Which…
A: The age or time of rock formations determined by the location of rock under the earth layer. Fault…
Q: How do ecologists estimate the total number of species present in the world?
A: Life on Earth is extremely diverse, as evidenced by the large number of different species that…
Q: A child could have the same blood type as one of his/her parents but it doesn't always happen that…
A: Our red blood cells (and some tissues) have got chemical substances called antigens on their surface…
Q: Which molecule would you find directly before the sugar split in glycolysis?
A: Every living organisms need energy for their survival and this energy comes from the process known…
Q: Fifty-million sperm were examined for mutations in a specific gene and 100 mutations were found.…
A: Mutations can damage the DNA and cause changes in the genome which can further lead to changes in…
Q: In the following diagram, which sample represents the antagonistic effect of Abscisic acid on…
A: Antagonistic means opposition or not in the favour of something. Abscisic acid and gibberellins are…
Q: Give three hypotheses for explaining why tropics show greatest levels of species richness.
A: According to scientists, there are three different hypotheses for explaining the high level of…
Q: Inclusion of fumarate in rumen fermentation in vitro causes: O a. Decrease in milk production O b.…
A: The impact of sodium fumarate on rumen fermentation turned into investigated in vitro the use of…
Q: What is the purpose of the negative and positive control in the Disc diffusion assay? Why is it…
A: The disc diffusion assay is used to determine the susceptibility of test bacteria to different…
Q: The sequence of the start of the c-Myc gene is as follows (first picture): Use this information to…
A: Transcription takes place on the strand called as template strand it has a polarity of 3' - 5', thus…
Q: How do ecologists estimate the total number of species present in the world?
A: Introduction A species is often defined as a group of animals, plants, or other living things that…
Q: Which of the following has 5’ to 3’ exonuclease activity? DNA polymerase I DNA polymerase III DNA…
A: The 5'-3' exonuclease activity's primary objective is to eliminate the RNA primers from newly…
Q: Which of the following is the largest gland in human body? a) Thymus b) Kidneys c) Liver d)…
A: Introduction - Glands are vital and crucial organs that can be found inside the body. They make and…
Q: how does a sea shell become the golden ratio?
A: Love and fecundity are typically associated with seashells. The seashell can be seen as a symbol of…
Q: list 5 different antimicrobial agents, describe their mode of action and whether the are an HLD, ILD…
A: HLD, LLD and ILD These are specifically High-Level Disinfectants, low-level disinfectants and,…
Q: Cell motility is facilitated by the presence of cytoskeletal components called
A: Cells are the fundamental functioning units of all living organisms. The knowledge of cell biology…
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- Hi! Please may I have a detailed solution for this question. You need to design a fully detailed mindmap to show how to reduce food waste in a home or workplace, so option (a)QUESTION 23 When using composting piles, it is important to _____. a. avoid adding food products or similar items b. dispose of the compost on a regular basis c. avoid adding weeds and other plants d. mix or rotate them and avoid adding hazardous materials e. fertilize the compost pileQUESTION 25 Which country has passed a law that states all chemicals that are persistent and can accumulate in living tissue will be banned by the year 2020? a. France b. China c. The United States d. Sweden e. Norway
- QUESTION 19 The process of ____ involves confining cattle with portable fencing to one area for a few days, then moving them to a new location. a. nutrient cycling b. organic grazing c. erosion control d. confined animal feeding operations e. rotational grazingQUESTION 10 In 1987, 36 nations meeting in Montreal, Canada, developed the Montreal Protocol to reduce production of ____. a. carbon dioxide b. nitrous oxide c. toxic wastes d. CFCs e. halonsQUESTION 36 In tropical rainforests, vegetation layers are structured according to ____. a. the plants’ needs for sunlight b. nutrient availability and uptake by plant roots c. how well each plant handles predation by herbivores d. sensitivity to temperature changes e. how deep the rainfall penetrates into the forest
- QUESTION 24 EPA studies have found that 70% of all U.S. hazardous waste ____ have no liners and could threaten groundwater supplies. a. open pit landfills b. storage ponds c. sanitary landfills d. storage tanks e. deep-well disposal sitesQuestion 1: Which of the following nursing actions is an example of a "preventive" nursing intervention? A) Administering pain medication to a post-operative patient. B) Teaching a patient with hypertension about dietary restrictions. C) Monitoring vital signs of a patient with a fever. D) Assisting a patient with diabetes in administering insulin.Question is complete please explain why option B is correct why not D?
- QUESTION 20 Using charcoal or resins to filter out harmful solids is a ____ method. a. geological b. biological c. chemical d. physical e. physiologicalQUESTION 36 According to the planetary management environmental worldview, ____. a. our resources are limited and should not be wasted b. our success depends on learning how nature sustains itself c. we have an ethical responsibility to be good stewards of the earth d. our primary focus should be on preserving the environment e. we should manage nature to meet our needsQUESTION 17 It is not surprising to find huge masses of plastic waste in the oceans because ____. a. illegal dumping is rare worldwide b. more plastic is dumped in the ocean than on land c. they are only carried into the ocean in runoff d. most plastic sinks in water e. plastics break down quickly