37- The intersegmental reflex arc is one in which: a- No target is present. b- No receptor is present. c- The sensory and motor neurons are separated by one or two segments. d- The course of the arc reflex traverses several segments of the CNS.

Q: With suitable examples, explain how mechanisms that do notinvolve adaptive traits can change allele ...

A: Allele frequency means frequently appearance of particular allele appears in the population. Change ...

Q: the protein you are making is one that is not destined to be secreted into the extracellular space, ...

A: In a eukaryotic cell, all protein translation begins in the cytoplasm (except for a few proteins mad...

Q: 7. Circle the correct answers to complete the sentences: For a successful transfusion, the patient m...

A: Introduction :-   Antibodies are specialised, Y-shaped proteins that bind to foreign invaders in the...

Q: In many bird species, sex is preceded by a courtship dance. If a male’s dance is unrecognized by the...

A: Charles Darwin is the father of evolution, and his theory explains how species evolve throughout tim...

Q: Which of the following is true about lafge receptive fields? O Many primary sensory neurons converge...

A: The term receptive field is given by neurophysiologist Sherrington in the year 1906. The body parts ...

Q: Assume that a mutation occurs in the gene that encodes RNA pol II. What would be the effect of the m...

A: A "nucleic acid" is a linear polymer of nucleotides that is a component of the cell's information tr...

Q: Marchantia is specifically considered a Liverwort, which are classified under the larger group known...

A: Liverwort are plants that do not have vascular system. 

Q: Describe the adaptations of terrestrial animals that allow them to be successful on land

A: *Animals can be found every in the earth.They can live on land with diverge conditions. *They can be...

Q: Organisms living at the bottom of oceans, rivers, and lakes are all called benthos.

A: Introduction: The benthic zone, which includes the sediment surface and some sub-surface layers, is ...

Q: If our DNA contains all the information about who we are, how can something that does not involve ch...

A: Introduction: The term "phenotype" refers to the observable physical properties of an organism. An o...

Q: In Figure 8-20, three very different situations are shownthat all result in gene silencing. What do ...

A: A transgene is a gene that is transferred from one creature to another spontaneously or using any ge...

Q: How would the discovery of DNA and how DNA "works" have changed how scientists could research develo...

A: The discovery of DNA has a great contribution to the field of Science and its advancements. The firs...

Q: Keep answers, short, simple, and concise. No detail required.    Is ATP produced during the light ...

A: The photosynthesis is the process that involves production of carbohydrates (glucose) by using energ...

Q: 5. In the experiment of cell fusion, when tumor cells were fused with normal cells, the subsequently...

A: Please post the 6th question separately it has the missing information for the options.

Q: give one possibility of failure for the glycolysis to proceed.

A: Metabolism is defined as the entire quantity of biochemical events that occur in an organism's cells...

Q: it

A: The measurements models are used for the determination of the relationship between the latent variab...

Q: During a bout of heavy exercise, terminal resistance arterioles in a muscle may dilate and transient...

A: A state of "physical fitness" can be defined as a condition of well-being. Bodily health is a genera...

Q: What is the mathematical expression for the genetic equilibrium for genes with two alleles? Is this ...

A: When the frequency of one of the alleles of a given gene is p and the frequency of the other allele ...

Q: 1) In Gram staining, to what cell structure do the dyes bind? 2) Would it be useful to perform a Gr...

A:

Q: Differentiate between TWO of the following pairs: Genetic and a restriction map Southern and colon...

A: The mapping of DNA refers to the identification of the location of particular genes. Genetic map and...

Q: Which of the following is/are not found in a bacterial mRNA molecule? (a) stop codon (b) upstream le...

A: The transcription can be described as the process involved in the formation of mRNA molecule from DN...

Q: Which of the following is characteristic of the events at the inhibitory synapse? O Synaptic vesicle...

A: Neurones converse with one another by passing synthetic signs called neurotransmitters across little...

Q: which letter indicates the axon of the sensory neuron? justify your answer

A: * Neurons forms network of the nervous system that conducts electrical impulses between the central ...

Q: 7.The APC protein- ----. a. is essential for degrading B-catenin. b. causes increased activation of ...

A: 7. ANSWER;- A  is correct  Explain;- The APC protein is essential for degrading β-catenin. The APC p...

Q: vetebrae

A: The vertebrae regions shown here are the cervical , thoracic and the lunbar vertebrae . 

Q: How could coacervates have facilitated the emergence of life on earth?

A: Introduction In this question we will discuss about how coacervates have facilitated the emergence o...

Q: If you had a dialysis tube that contained 1.3M sucrose solution and you put it into a beaker contain...

A: Excretion is a core process of the living organism. All the waste products of the body are removed f...

Q: which statement is false?   a. Electrons do not usually flow through the electron-transport chain to...

A: Oxidative Phosphorylation:  The metabolic route in which cells use enzymes to oxidise nutrients, rel...

Q: uestion Fungi are more closely related to plants than they are to animals - basically, they are plan...

A: Introduction :    *** Fungi  do not contain green pigment that is chlorophyll . So they are not capa...

Q: Illustrate and describe the life cycle of the following:  Necator americanus

A: Necator Americanus is a species of hookworm.

Q: is the protein produced by S. aureus that causes od to release attractants. PLV kills which release ...

A: surface proteins that are covalently attached to peptidoglycan, which are known as cell wall-anchore...

Q: How is the early diagnosis of genetic diseases usually done?

A: Introduction The diagnosis of genetic diseases can be made during the prenatal period, either throug...

Q: D Test =4.23; HSD[.01]=5.36 nonsignificant M1 = mean of Sample 1 M2 = mean of Sample 2 and so forth....

A: Since the researchers need to compare that how has the drug affected the population and do the compa...

Q: How does Genetic Engineering helps the problem of medicine ?

A: Introduction :- Genetic engineering is the process of altering an organism's genetic makeup using re...

Q: Why are animals used in laboratory experiments in toxicology? Explain the dose-response curve. Why i...

A: Animals have typically been utilised in scientific tests to avoid ethical quandaries associated with...

Q: What specific RIM is being described by each of the following statements? Write your answer on the s...

A: Isolation is a mechanism in which closely related species are not allowed to inter breed. There are ...

Q: condon chart transcribe then translate Gene 1 Lactase Enzyme variation 1: lactose Intolerant dna:...

A: The transcription is the process that involves production of RNA from the DNA template while transla...

Q: What if the Global Fight against Communication diseases is achieved? 2. What is the Global Fight aga...

A: Ending communicable diseases like Tuberculosis, HIV/AIDS, Hepatitis, and eliminating Malaria, other ...

Q: Predict the transmission of phenotypes associated with maternal effect genes. 2. Interpret the resu...

A: Cytoplasmic inheritance, also known as extra nuclear inheritance, extra chromosomal inheritance, non...

Q: Why can a pH indicator be used to assay for photosynthesis?

A: A pH indicator is a halochromic chemical substance that is introduced to a solution in small doses t...

Q: Give examples of the different classes of mutations that affect the base sequence of DNA in protein ...

A: Mutations are well stated to define that they are used to refer to changes or alterations that occur...

Q: What if the Global Strategy for the prevention and Control of Non-Communicable diseases is achieved?...

A: A non-communicable disease (NCD) is an illness that cannot be passed from one person to another dire...

Q: If you had dialysis tube that contained 5% NaCl solution and you placed it into a beaker that contai...

A: Osmosis and diffusion The process of movement is solvent from a region of low concentration to high ...

Q: How do enzymes work? What is catalase? Explain how the catalase activity is measured.

A: Enzymes are proteins that speed up our bodies' metabolism, or chemical reactions. They build some th...

Q: 8. The following diagram represents the Christmas-tree-like structures during transcription. On the ...

A: Introduction: A single nucleic acid strand has a backbone composed of repeating pentose-phosphate un...

Q: processes involved in

A:

Q: Question 1: Do they have significant difference in terms of Immunity? GENERAL BIOLOGY 2 Organismal B...

A: There are few important points about immune system : Immunity is the ability of an organism to resi...

Q: 1. Illustrate the Life cycle of each of the organ- dwelling trematodes. (1 liver fluke, 1 intestinal...

A: Note: To illustrate life cycle of each of these will become very long, so request you to repost the ...

Q: Which of the following statement about CBOD and NBOD is wrong? O CBOD is carbonaceous biological oxy...

A: CBOD refers to the cabonaceous biological oxygen demand, which means that the demand of oxygen in 1 ...

Q: Expression of ---- does not require new protein synthesis.     a.immediate early genes b. delayed ea...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...