Q: Define metabolism in one sentence. Which subcellular organelle in fish does metabolism mainly occur?…
A: Introduction A metabolic pathway is a chain of chemical events that take place within a cell.…
Q: A blood transfusion is incompatible when the donor is and the recipient is
A: Blood is made up of two components: formed elements and plasma. The formed elements are made up of…
Q: How do poikilotherms acclimatize to higher or lower temperatures?
A: Introduction The process by which an organism regulates its internal temperature is known as…
Q: Which of the following DNA regions is NOT involved in gene expression regulation in eukaryotes?…
A: Introduction Gene expression is the process through which information from a gene is used to build a…
Q: Which of the following is not a type of transfer of metabolites and other nutrients between and…
A: Nonvascular plants are plants that do not have any special internal pipelines or channels to carry…
Q: Frog Late Blastula 3 10 000. 8 4 11 N
A: Introduction Animal embryonic development, commonly known as embryogenesis, is the stage of an…
Q: 7. A 42-year-old woman with multiple sclerosis is brought to the physician because of double vision…
A: Multiple sclerosis is a disease in which the immune system eats away at the protective covering of…
Q: 1. What would occur if there were holes in the myelin of a nerve cell that were not nodes? If there…
A: Nerve cell is the structural and functional unit of nervous system. It is also called as neurons and…
Q: How do taxa get their names and can name tell us anything about evolutionary histories of taxa.
A: Taxonomy is defined as the branch of science concerned with the classification and naming of…
Q: Polysaccharide Storage Myopathy (PSM) is a dominant autosomal hereditary condition in horses that…
A: Let, H and h - allele for HYPP P and p - allele for PSSM Since both HYPP and PSSM are autosomal…
Q: main techniques used in biotechnology to genetically modify food
A: Genetic engineering Genetic engineering is an approach by which t genetic makeup of a cell is…
Q: Describe the relationship in the above ground biomass and species under different atmospheric CO2…
A: Relationship between above ground biomass mass and CO2 concentration.
Q: Pre-zygotic barriers may result in splitting of populations. O True False
A: Reproductive isolation Reproductive isolation is a process by which the species are prevented from…
Q: Mention four human genetic diseases that result from single gene mutation, please answer this…
A: Because of their uncomplicated inheritance patterns (recessive or dominant) and relatively simple…
Q: How does carbon go from the atmosphere into living things?
A: Living things are those things that can do respiration, reproduction etc. Example are animals,…
Q: To describe: The biological species concept and discuss its limitations.
A: Speciation is an evolutionary process that causes populations to evolve into new and distinct…
Q: processes that control gene expression at the: a. transcription level - b. post-transcription…
A: Gene expression Gene expression is a process by which the genes in the cell chromatin are further…
Q: Which is the odd one out ? explain how the rest are connected. primers dNTPs DNA polymerase…
A: The polymerase chain reaction (PCR) is a widely used method for rapidly making millions to billions…
Q: 2. Use the plasmid to answer the following questions: [6T] a) Digest the plasmid with EcoRI only and…
A: The restriction enzymes are used to make nicks at certain positions on the DNA. These positions are…
Q: To determine: Whether the two hybridized oak tree species in central and eastern North America are…
A: A species is a group of organisms that mate and produce viable and fertile offspring. The concept of…
Q: Bryophytes are tiny, leafy land plants that exhibit tissue differentiation. The conspicuous leafy…
A: Plants are one of the five kingdoms of life-living things and it is able to grow on land as well as…
Q: What are the most commonly used methods in staining? why?
A: Introduction Staining is a technique for enhancing contrast in material, usually on a tiny scale.…
Q: Describe the Ti plasmid binary vector system used in plant transformation and provide details of how…
A: Plasmids are small circular double-stranded DNA molecules present in bacterial cells and other…
Q: Volume where 1- p2 S.A. side length (1) surface area (3) 1 1.5cm 135 cm 2 1 cm 05cm 0.9 cm 3 4…
A: Ecology can be described as the study of organisms and their interactions with their…
Q: A man and a woman are both carriers for cystic fibrosis (an autosomal recessive allele). Neither of…
A: Introduction Cystic fibrosis is a life-threatening genetic disease that affects the lungs and…
Q: What is an introduction to MHC class I and MHC class II proteins? How would you summarize this to…
A: INTRODUCTION Major Histocompatibility Complex They bind to peptide fragments originated from the…
Q: Learning Task 2: Study the Cross Word Puzzle and find the words that may serve as causes of low…
A: Introduction When there are only a few notable species and a small number of other species in an…
Q: Macroevolution is a large-scale evolutionary change, that usually occurs over long periods of time,…
A: Introduction Evolution:- It is a biological change in the characteristics of a species over several…
Q: Snapdragon plants exhibit incomplete dominance in flower colour and this is controlled by a single…
A: The factors that induce changes in allele frequencies over time are natural selection, genetic…
Q: Discuss the life cycle of HIV. Include in your answer a discussion of HIV genes, pay particular…
A: Introduction HIV or human immuno deficiency virus is a virus which causes a diseas called AIDS…
Q: HUMAN HISTOLOGY In urine formation, where do the reabsorption and secretion take place?
A: Urine production and filtration are part of the human excretory system. The kidneys are the major…
Q: What is the Krebs cycle
A: Cellular respiration is a metabolic pathway that breaks down glucose and from this breakdown of the…
Q: How does osmosis work in the three body fluid compartments?
A: Osmosis in the Three Body Fluid Compartments: The transport of a solvent through a semi-permeable…
Q: Compare and contrast plant and animal sensory and motor mechanisms. Give one example for each.
A: Introduction :- Changes in the environment cause plants to develop their stems, roots, or leaves…
Q: Random mutation in the DNA sequence of a coding gene can lead to different genetic outcomes. Provide…
A: Mutation Mutation is the change in the sequence of DNA or gene.
Q: Discuss antimicrobial resistance in bacteria, and fungi, and give examples of the resistance of some…
A: To discuss: To discuss antimicrobial resistance in bacteria, and fungi, and give examples of the…
Q: 2. Girl-student had a cup of sweet tea with the cake after preceding 5-hour break in the food…
A: Introduction The process through which your body transforms what you eat and drink into energy is…
Q: a. Which of the following sets of genes should an "a" cell not be able to transcribe? [Select] b.…
A: The primary membrane-sure unit that carries the essential molecules of existence and of which all…
Q: How scientists discovered that prokaryotes fall into two domains.
A: The cell is the most well defined to termed that it is the fundamental structural and functional…
Q: Question 3 If the fragments of DNA shown below were to replicate with the origin of replication at…
A: Introduction DNA is a self replicating molecule. DNA replication is a process by which one DNA…
Q: Do you expect operons to occur extensively in Eukaryotes? Yes or no and explain.
A: Operons (clusters of co-regulated genes with related functions) are a well-known feature of…
Q: If locus F is 11 cMorgans from locus H and locus H is 44 cMorgans from locus E, determine the…
A: Locus is the position of the genes on the chromosomes. The distance between two genes is measured in…
Q: What receptors tell us about the position of our limbs
A: A receptor is a molecule that catch up certain stimulus , transduced it and transfer it to sensory…
Q: How human impacts cause changes to the ecosystem? What conservation strategies can be done?
A: The biodiversity of the planet is under threat from human activity. This is because human population…
Q: Refer to the figure above showing relationships among major groups of vertebrates. Which of the…
A: Vertebrates Vertebrates are organism that has a notochord or vertebral column even at least in one…
Q: What is genetically modified food? How does it negativily affect people's health? why?
A: Introduction :- Foods derived from genetically modified (GM) species have had their genetic…
Q: If the climate change warming trend continues which of the following will you not expect to see? A.…
A: Introduction Climate change refers to long-term shifts in temperatures and weather patterns, This…
Q: Explain why triploid organisms are perfectly viable and sterile.
A: Triploid organisms can be found in nature or developed through genetic modification. Plant breeders…
Q: To explain: The two major type of a reproductive isolating mechanism along with examples of each…
A: An isolating mechanism is a mechanism that prevents organisms from interbreeding by keeping their…
Q: blood
A: The blood testis barrier system is created by the sertolis cells that divides the seminiferous…
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- Tannins and silica are growth-enhancing compounds in plants associated with “antixenosis”. True or FalseSimpLENI will be competing in a Lugaw Cooking Competition in May. She will be using onions as a special ingredient and garnish in her recipe. She then planted onions in two soil treatments labelled as ANGAT and UNITY. After a week, SimpLENI noticed that her onions in ANGAT increased in number compared to that of onions in UNITY. She then hypothesized that the soil treatments affected the cellular division in the roots of onions contributing to the difference in yield. To prove this, SimpLENI prepared longitudinal sections of onion root tips. Support SimpLENI in her experiment and win the competition by answering the following questions:An angiosperm called “ghost plant” does not produce chlorophyll orother photosynthetic pigments and is almost completely white. Basedonly on this information, what assumptions can you make about ghostplants?
- A peanut farmer finds that the older leaves of his plants are turning yellow following a long period of wet weather. Suggest a reason why.What is the goal of the study of antifungal activity of red dragon peel? Express it in if and then statement.Photoinhibition is when the rate of photosynthesis is decreased or even stopped due to excessive light exposure resulting in the reduction of plant growth. True False
- Discuss about "what is pechay (chinese cabbage)" (such as its origin, growth factors and other necessary information) briefly and concisely in paragraph form (as introductory part). Then make a table showing the morphology of pechay - state it in a detailed manner.what type of stem modification does: -Gloriosa superba-Ficus benghalensis have?Ginger undergoes three (3) stages of Growth. Name and describe the these stages from Germinating stage to time for harvesting
- Succulent plants from arid regions generally have waxy surface coatings. Suggest why such a coating is valuable for the survival of the plant.Aside from corn maize, what are the possible plant sources to extract phytoglycogen? Provide as many as you can.Why does Bt maize have less fumonisin than non-GMmaize?
