1. Determine what is the Cross section? What's under the numbers?

Q: Enzyme-substrate complex Enzyme What concept does this picture illustrate? 4° structure hydrogen…

A: Introduction :- A catalyst is a substance that is used to influence the rate of a reaction. Enzymes…

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Q: 1)microtubules elongate preferentially from plus end (true or false ) 2) catastrophin proteins…

A: Introduction  The cytoskeleton is made up primarily of microtubules. They are present in all…

Q: What takes up the majority of the body plan of flukes?

A: Fluke, also known as blood fluke or trematode, any parasitic flatworm belonging to the invertebrate…

Q: Instinct Polygyny Batesian mimicry

A: Zoology is the branch of biology that studies the animal kingdom.

Q: RNA hydroloysis under alkaline conditions involves the intramolecular displacement. 2¹ hydroxyl…

A: Introduction RNA or Ribonucleic acid is a complex compound that is polymeric and helps in the…

Q: Question:- Biology Describe the cellular branch of adaptive immunity and name its key effector…

A: The major histocompatibility complex (MHC) is a large locus on vertebrate DNA that contains a…

Q: . Working as an engineer in the R&D section of a biotech industry, you are asked to select a…

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Q: Discuss the differences between humoral and cell mediated immunity in terms of chemicals and cells…

A: Humoral immunity :- Humoral immunity is mediated by antibodies. It shows a quick response against…

Q: After an extensive forest fire, an affected region of the forest shows signs of ecological…

A: Ecological succession Ecological succession refers to the change and development of a system over…

Q: <Homework 11 Problem 11.52- Enhanced - with Feedback TAILA Describe the structure of a plasmid. Drag…

A: Plasmid is small circular piece of DNA. It is present in bacteria.

Q: Define the following indices: FEV1-PEF-FVC. Give the units in which they are normally expressed

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Q: Learning task 19-01: Solutions Definition Hypertonic A solution with a greater concentration. Since…

A: Osmosis is a process in which there is movement of water molecules  or any other solvent from  a…

Q: 4. a) Which channel/s is/are open when resting membrane potential is formed? b) Which channel/s…

A: a) Normally indide of the cell is negetively charged and outside is positively charged.  Resting…

Q: Water makes up a large percentage of the body's cells. For a cell to remain in homeostasis, there…

A: Homeostasis is the state of constant internal, physiological, and biochemical circumstances that…

Q: fishes swim bladders

A: Swim bladder is located in the dorsal cavity lying just under the spinal cord in the coelomic cavity…

Q: Define the what is gel electrophorsis.

A: Introduction All living systems are made up of chemical molecules, which interacts with each other…

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A: Introduction Sustainability is defined as the method of utilizing the resources and meeting the…

Q: If two parents have a recessive trait, can they have a child that has a dominant trait?

A: Introduction  Even if only one copy of the dominant trait exists, dominant traits are always…

Q: Examine different types of seeds listed in the table below (actual specimen if available or a…

A: Introduction  A seed's embryo contains a cotyledon, which is a seed leaf. Cotyledons help a plant…

Q: |(A) A well trained alien biologist visiting earth would be able to tell that the mating system of…

A: Note: Since you have posted multiple questions, so we will be solving the first one for you. As per…

Q: Which of the following statements about plasmids is FALSE? 1) The number of copies of plasmids per…

A: ANSWER: - There are specifically two different types of plasmids found in the prokaryotic cells.…

Q: Molecular biology, please explain in detail

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Q: In horses the autosomal gene for colour in the coat gives chestnut colour only when homozygous…

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Q: Study the illustration of mitosis and meiosis. Answer the following questions using the letters in…

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Q: Which mechanism of fossil formation created a replica of an organism's original form? a natural…

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Q: Define the term PCR.

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Q: You made four mutants for a promoter sequence in DNA and studied them for transcription. The results…

A: Promoter are the sequence present in the DNA. These allow the binding of transcription factor and…

Q: What major event caused the adaptive radiation of mammals? A. the mass extinction of the dinosaurs…

A: Introduction Evolution is defined as the change in the genetic composition of a population during…

Q: Think about the important functions of telomeres. Now, imagine a scenario in which a mutant…

A: Introduction  Telomeres are repeating sequences that protect the natural ends of linear eukaryotic…

Q: Which of the following is true of proto-oncogenes?     They tend to be genes functioning in highly…

A: The answer is ''they tend to be genes functioning in highly differentiated cells''.

Q: Create a dichotomous key diagram for Human Pig Bird Giant panda Koala

A: Dichotomous key It is a method of determining specimens on the basis of contrasting statements that…

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Q: In human body, optimum temperature for enzymatic activities is: * 37 degree celsius 25 degree…

A: Introduction  Proteins that operate as biological catalysts are known as enzymes. Catalysts help to…

Q: Draw a graph of logistic growth. Label the point at which the resources for the population cannot…

A: Population have characteristic pattern of its growth that is population growth forms. Such a growth…

Q: Oxygen has the greatest electron atracting potential in the electron transport chain?.   Group of…

A: Cellular respiration is a metabolic phenomenon in which glucose molecule is used up in generation of…

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A: Cellular respiration is the process of utilizing oxygen and food molecules to create energy, carbon…

Q: Q6. Guinea pigs, which were homozygous for long, black hair were crossed with ones which were…

A: Introduction The complete genetic makeup (genes) of a living organism is known as a genotype.…

Q: Do you think it's possible to capture energy from photosynthesis for human use? Use the information…

A: Introduction: Photosynthesis is the process by which plants convert sunlight, moisture, and carbon…

Q: sing the cladogram below, answer the following question. The wolf, leopard, and domestic cat are all…

A: A cladogram is a diagram used in cladistics to show relations among organisms.

Q: All of the following evolutionary mechanisms have the potential to result in divergence between two…

A: Introduction  Divergent evolution is an evolutionary trend in which species with a common ancestor…

Q: Which is TRUE about subphylum arachnida?

A: Arachnids (class Arachnida) are the one of the most numerous group of terrestrial arthropods (phylum…

Q: 1. Determine what is the Cross section? What's under the numbers? 1 2

A: Anatomy  The branch of science which deals with the structure of the organism.

Q: The primary motor cortex is located in the... occipital lobe temporal lobe parietal lobe frontal…

A: Primary motor cortex locwted at the rear of frontal lobe of the brain. It is associated with…

Q: There are two types of gated ion channels. Name the 2 types and provide a description of how they…

A: The plasma membrane is densely packed with membrane proteins that function as ion channels. Each…

Q: During meiosis both recombinant and parental type chromatids are created. Which of the outcomes…

A: The meiotic division is characterized by the formation of recombinants. This phenomenon is achieved…

Q: Pertussis, also known as whooping cough, is a highly contagious respiratory disease. Below is a…

A: Vaccines are biological preparation made up of killed, weakened, or inactivated toxins of specific…

Q: 5. Which of these best describes a climax community that results from succession? O a. a forest of…

A: Plants can survive in all types of environments and hence are found anywhere on Earth. Plants are…

Q: D Question 4 What was the independent variable in this experiment? O total moth population size O…

A: Introduction Evolution refers to the change of characteristics of a population that can be inherited…

Human Movement

Humans can move from one place to another through coordinated movements and postures. The movement produced by the human body due to the contraction of muscles and bending of bone joints is called human movement. Human movements are controlled by the nervous system. Hence, the human movement incorporates the use of muscles, ligaments, joints, and bones.  Kinesiology is the field that deals with the study of human movements.