Which part of a gastropod shell houses the viscera of the organism? protoconch body whorl columella spire ooo

Q: explain why autosomal recessive traits can skip generations but autosomoal dominant traits generally…

A: Genetics is a branch of biology involved in the study of genes, genetic variation, and heredity in…

Q: Describe the 6 step sequence of events that occurs at the NMJ in response to a nerve Action…

A: Steps:- The sarcolemma initiates the action potential. 2)The axon terminal receives the action…

Q: 48. What amount of oxygen represents the gross primary productivity? b. 6 ppm c. 4 ppm d. 1 ppm a. 2…

A: The amount of solar energy or carbohydrate produced during photosynthesis is known as primary…

Q: Explain in two to three sentences, how ATP stores and releases energy.

A: ATP stores energy- The chemical ATP (adenosine triphosphate) is found in all living things. When a…

Q: What does the word "patch" denote in a patch-clamp setup? Shape of a glass micropipette Open tip of…

A: Patch clamp technology is a method used in electrophysiology to measure the ionic current. This…

Q: Search for one real-world scenario involving an industry, in which one of the nutrient cycles…

A: Pollution occurs when industrial, agricultural, and household pollutants, among other things, reach…

Q: Consider a mutant of E. coli that has an inactivating mutation in the gene for adenylate cyclase…

A: Introduction :- Inactivating mutations, also known as loss-of-function mutations, cause the gene…

Q: Which phytochemical antioxidant makes fruit red? Beta-carotene Lignans Lycopene Monoterpenes O

A: Carotenoids are a collection of phytochemicals that are liable for the yellow, orange and red shades…

Q: Provide what is being asked for. Show all relevant calculations and summarize your answers in the…

A: Fatty acid oxidation is the aerobic breakdown of a fatty acid into acetyl-CoA units in the…

Q: The steps required for peptide elongation at the ribosome are, respectively, (A) initiation,…

A: The step of the protein biosynthetic pathway involved in the development of nascent polypeptide…

Q: DNA replication involves a

A: DNA Replication:  DNA is a self replicating material which carries the genetic information of the…

Q: Which is part of a group of predatory insects? A. Isoptera B. Odonata C. Orthoptera D. Blattaria

A: Insects are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group…

Q: B. When is antibody detection assay most useful in determination of Schistosomiasis? What are its…

A: Schistosomiasis :  Also known as bilharzia, Schistosomiasis is a disease caused by parasites such…

Q: 1. What happens to synaptic transmission during an experiment if the preparation (containing 1…

A: Introduction Neurotransmitters are chemical messengers or signaling molecules released from neurons…

Q: For linkage analysis, a test cross is used rather than a hybrid cross. Why is this essential? Why…

A: Test cross allows to measure the frequency of gametes indirectly which is made by an individual.…

Q: How to create my own family pedigree including 3 generations?

A: A pedigree chart depicts the genetic history of a family across several generations. It helps to…

Q: a. What type of nucleic acid and from what species would the scientist use to begin construction of…

A: Drosophila Cryptochrome -- Drosophila Cryptochrome is a blue - light sensitive protein which…

Q: See question 3. Is the shaded recessive or dominant and tell me exactly were to circle please.

A: The pedigree analysis helps us to identify the mode of inheritance of a particular disease and also…

Q: For each of the ff. scenario, state whether the gene is up- or down-regulated and briefly explain…

A: Enhancer is a cis acting ( on the same gene it controls) DNA regulatory sequence which strongly…

Q: Sexual vs. Asexual Reproduction: What is one cost to the parent plant of retaining the newly formed…

A: The parent plant cost is the energy needed to produce sugar to supply to the developing offspring as…

Q: Activation of the fatty acid (converting it to fatty acyl-SCoA) requires the expenditure of 2 ATPs.…

A: There are 3 steps of beta oxidation of saturated fatty acids. This phenomena occurrs in the cytosol,…

Q: What happens to an organism (plant, animal, or microorganism) during genetic modification? A. Fewer…

A: Genetic engineering is a part of recombinant technology in which the gene is altered. A gene is a…

Q: Some cells with very negative resting membrane potentials, like -80 mV, express an the inward…

A: The cell membrane separates the interior and the exterior of the cell. It is also called the Plasma…

Q: Question 42 The term "clone" refers to any genetically identical population. A True B) False

A: Answer :  The term "clone" refers to any genetically identical population . This is TRUE because…

Q: What is the difference between systems and reductionist approach in ecology?

A: Ecology is the study of relationship between the organism /animals  and the environment in which…

Q: Which among the following statements is/are TRUE on how molecules maintain homeostasis? I. Random…

A: Molecular biology  It is the study of the molecular basis of biological activity within both cells,…

Q: List two specific examples of DNA damage and what causes it

A: DNA damage is caused by many things this damage can lead to mutations which can cause horrendous…

Q: During muscle contraction, which of the following processes takes place? Select one: O a. AMP…

A: Please follow step 2 & 3 for detailed explanation.

Q: What is the difference between diffusion and facilitated diffusion?

A: Diffusion is a process by which particles move from higher concentrations to lower concentrations.…

Q: he respiratory system is capable of absorbing oxygen and excreting carbon dioxide. The digestiv…

A: Homeostasis ensures ideal conditions for enzyme functioning and all cell activities throughout the…

Q: What are the factors that must be considered in formulating diets for farm animals? Briefly explain…

A: Diet planning is an integral aspect of any daily feeding strategy. It is a method of accomplishing…

Q: Polypeptide synthesis (A) proceeds from the N-terminus to the C-terminus. B proceeds randomly. C)…

A: Polypeptide are long chains of amino acids linked by peptide bonds, synthesis in prokaryotes begins…

Q: Which of the following is true about integral proteins according to the fluid mosaic model? Integral…

A: Proteins are large and complex macromolecules formed by the combination of different amino acids.…

Q: by Rhizobium species?

A: Answer is P,R and S.   Nodulation factors (Nod factors) are chitooligosaccharides produced by…

Q: This first question asks you to group the different answers into the correct category. Our two…

A: Anabolism uses energy to generate chemicals that the body need for proper operation. Catabolism, on…

Q: 35. The differentiation of the primitive gonads into testes or ovaries depends on the presence or…

A: The Y chromosome have SRY gene which is referred to as the sex determination region. This is present…

Q: Question 37 The mRNA must contain the following to allow for initiation of protein synthesis in E.…

A: Translation is defined as the synthesis of protein from the mRNA. It takes place in the cytoplasm.

Q: Question 8 Not yet answered Points out of 1.00 P Flag question What two products result from…

A: Hi dear, here's your answer what you want.can you please give me a like for this answer. Though the…

Q: Sexual reproduction in plants provides genetic variation. What are the benefits of this genetic…

A: Environment is faced by challenges everyday. These challenges directly get upon the species…

Q: Make a complete blood flow tracing using the illustration: a)  from the caudal fin tail and back to…

A:

Q: Genetic resources Climate regulation Seed dispersal Aquaculture Recreation and ecotourism Air and…

A: Introduction All ecosystems provide numerous benefits to humans. These varied benefits provided by…

Q: Explain how ecosystem modeling is useful in addressing ecological problems give an example to suport…

A: There are many ecological problems such as  Pollution  Global warming  Overpopulation  Power…

Q: The primary function of a fruit is to protect the developing embryo inside the seed.

A: Flower is most fascinating colourful part of the plant which helps in reproduction and attraction…

Q: what is the fundamental reason for the drop of photosynthetic rate at noon? a. Photosynthetic…

A: Photosynthesis is an anabolic process by which green plants and other phototrophs synthesize…

Q: Explain how the electron transport chain in cellular respiration works.

A: The electron transport chain is a progression of four protein complex which makes an electrochemical…

Q: 85. A 25-year-old man has shortness of breath after working in a dusty room. Airway resistance is…

A: Respiratory bronchioles

Q: 1) Blood pressure is measured with a 2) What is the average normal blood pressure for adults? Label…

A: Blood pressure is measured with a sphygmomanometer. Average normal blood pressure of an adult is…

Q: Identify the INCORRECT match between a situation and whether it is a case of Biosafety, Biosecurity,…

A: Biosafety and biosecurity rules.

Q: Differentiate the types of venation.

A: Venation is the arrangement of veins in a leaf or in an insect's wing. This type of arrangement is…

Q: What role do hydrogen ion play in the generation of ATP

A: The electron transport chain is a set of four protein complexes that link redox processes to create…