Question 56 Match the correct term to the description. Portion or compartment of an ecosystem in which nutrients are stored- abiotic or biotic Rate at which primary producers synthesize new organic matter The rate at which the organisms in a trophic level collectively synthesize new organic matter/body tissue The organic matter available for herbivores to use as food Rate at which primary producers break down organic compounds [Choose ] [Choose ] net primary productivity Nutrient Pool gross primary productivity respiration productivity [Choose ] [Choose ] [Choose ]

Q: Pepsin is an enzyme found in the stomach that breaks down protein. a) A student is planning an…

A: a) pepsin degrade protein in acidic conditions so it would better to maintain test tube content at…

Q: 10) If you determine that 2 similar organisms distinctly different ways of interacting with other…

A: The organisms are classified as different species based on different concepts. To describe the…

Q: what is a positive effect of the technological advance of going from a compass to a GPS

A: GPS also known as the Global Positioning Services is an advanced service provider that uses complex…

Q: Take a look at this family. Each parent has a different color hair, one blond and one brown. The two…

A: Introduction Gene is the functional unit of heredity. We inherit all the characters from our…

Q: What are introns? Where are they located in the DNA?

A: Introduction :- Before an RNA molecule is translated into a protein, non-coding portions of the RNA…

Q: Describe one way in which the quality of human life is based on the quality of a natural ecosystem

A: Ecosystem is a part of level of organization which is formed by grouping of various communities . It…

Q: Which of the following is not a function of antibodies? Select one: a. They neutralize pathogens by…

A: Introduction: The proteins that are produced in response to an antigen are called antibodies. It is…

Q: What is the effector proteins that Salmonella typhi releases when it gets to the instestinal tract…

A: A gram-negative bacterium called Salmonella typhi is to blame for typhoid fever in humans and other…

Q: All of the following are true about Caused by the anaerobic ba The etiologic agent stays com…

A: Gangrene is the death of soft tissues.

Q: What do you notice about the epidermis and dermis in relation to hair follicles (where are they…

A: The tubular invaginations of the epidermis induce the hair follicle to develop in a downward…

Q: (14) Which of the illustrations in the above figure represents a plant that is at least 3 years old.

A: Plants are one of the five kingdoms of life-living things and it is able to grow on land as well as…

Q: List 2 things that could happen if there was no functional 2nd line of defense

A: Introduction: The second line of defence is a group of that includes the  cells, tissues and…

Q: 2. Which of the following is NOT correct about the composting process? A. The composting process of…

A: Composting Is a biological process that decomposes organic materials into humus known as compost.…

Q: Which of the following is not correct about nitrogen fixation? Carried out only by few prokaryotic…

A: Introduction :- The process by which nitrogen is removed from the atmosphere's molecular form (N2)…

Q: Match the antibody isotype with its functional characteristics. Highly effective at activating…

A: Answers  :  Highly active in activating complement :  Answers : -  IgM

Q: 6. If you are given the DNA sequence: T-A-C-C-G-A-A-T determine the complementary RNA strand.

A: Introduction :- The term "DNA sequencing" refers to a common laboratory procedure for determining…

Q: Identify and describe five ways you can help reduce the stress on the environment.

A: Recycle Recycling is really easy, but so few people actually do it. Ask the business you use if they…

Q: Describe the differences between how competitive and non-competitive inhibitors work.

A: Protein molecules known as enzymes help to accelerate chemical reactions. In other words, an enzyme…

Q: 8. If a neuron in Layer II of primary visual cortex responds to lines that are at a 45 degree…

A: 25% of the visual area comprises the cortex which contains approximately 5 billion neurons. This…

Q: Match the term with its correct description Long, flexible molecule expressed on B-cells,…

A: B cells These are lymphocytes that are involved in the humoral immunity constituent of the adaptive…

Q: Does the refractory period limit the number of action potentials that a nerve cell can produce per…

A: Introduction :- The interval after an action potential is created during which the excitable cell is…

Q: 6. In class, we discussed the methods used by cells to maintain constant fluidity at cold and hot…

A: Introduction If the body temperature increases the cell membrane become more fluid. When body…

Q: the following are the functions of reverse transcriptase in retroviruses? i) it hydrolyzes the host…

A: Retrovirus This virus uses RNA as its genomic material. This virus inserts a copy of its genome into…

Q: Question 20 The amount of energy needed to break the bonds of the reactants is called A) activation…

A: 20) All reactions require some sort of energy to initiate a chemical change. The energy required to…

Q: What data would suggest that a species evolutionary history includes sexual selection as a mechanism…

A: Sexual selection is a type of selection in which members of one sex are chosen by members of the…

Q: List and briefly describe in your own words the common characteristics of living things?

A: Introduction: Living creatures exhibit a range of qualities to varying degrees: they respire, move,…

Q: How the subject of biology can be studied from microscopic to a global approach?

A: Introduction Biology is a wide subject area dealing with the study of living organisms from all…

Q: Determine the enzymes present in DNA replication for the process to proceed normally.

A: Introduction:  DNA replication is  the  biological process of producing two identical replicas of…

Q: In the late 1960s (and since), Lynn Margulis (and others) provided considerable evidence for the…

A: Endosymbiotic theory states that the eukaryotic cells are a result of endosymbiosis between a larger…

Q: Please answer the following. Name of Virus Parainfluenzae viruses Corona viruses Polio viruses…

A: Introduction Polio eradication is a global public health cause. The polio virus causes acute and…

Q: Describe the general function of plasma membrane.

A: The plasma membrane serves as the cell's outer barrier, dividing the interior cellular components…

Q: tumor viruses

A: Tumor viruses are the viruses which are capable of causing a wide variety of human diseases. The…

Q: The following are the stages in the development of cystic acne. Place them in order and indicate…

A: Cystic Acne is a type of medical condition where the individual is observed to have developed…

Q: Determine the term selectively permeable when membrane. referring to the plasma

A: The first level of control is provided by the lipid bilayer structure of the plasma membrane. The…

Q: Identify the major function of endoplasmic reticulum.

A: All eukaryotic creatures contain the endoplasmic reticulum, a cellular organelle that performs…

Q: Explain the difference between adaption and growth and development.

A: Adaptation The changes in the body according to the changing environment to increase rate of…

Q: What sorts of data lead Richard Owen to propose that organisms were designed according to an…

A: Richard Owen was a naturalist and the biologist  explained the nature of evolution before the…

Q: Let us suppose that an organism began with 10 individuals. It then went on through 25 ge How many…

A: Introduction :- Any organic, living system that performs as a distinct individual unit is referred…

Q: in what ways are  temperature and heat transfer used in health sciences?

A: Temperature and heat transfer are two important concepts in the health sciences. Temperature is a…

Q: This allowed organisms to survive and adapt in their environment

A: Living things adjust to their surroundings. This indicates that they are adapted to grow and…

Q: Identify the major function of endoplasmic reticulum.

A: Endoplasmic reticulum (ER) is the single mebrain bound, irregular network of tubules and vesicles…

Q: Which statement best describes the phenomenon of evolution? O Evolution is a fact O Evolution is a…

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

Q: List two ways that channels differ from transporters? What type of molecules do channels usually…

A: Introduction: The transfer of molecules from across cell or within the cell necessitates the use of…

Q: Describes an activity to demonstrate endosmosis and. Exosmosis.

A: When a cell is placed in a hypotonic solution the water move inside a cell and swells. This movement…

Q: Describe how the absence of the RNA polymerase enzyme affects the proce

A: Introduction: The absence of the RNA polymerase enzyme has an effect on transcription. It is the…

Q: Describe the term osmosis.

A: The flow of water molecules across the semi-permeable barrier is referred to as "osmosis." From the…

Q: Examine the graph you made for question 1 and describe any pattern you see in the data. Explain in…

A: The solute is the substance dissolved in the solvent.

Q: Question 14 Secondary protein structure occurs due to: a) hydrogen bonding b) ionic bonding c)…

A: 14. The structure of a protein has different structural levels. The primary structure of a protein…

Q: The benefit of some cellular organelles enclosed in a bilayer membrane identical to the plasma…

A: A membrane made of lipid bilayers encloses the cell's organelles. Cell signalling with the aid of…

Q: 19. If a human population in Hardy-Weinberg equilibrium consists of 1% blood type O phenotypes…

A: DISCLAIMER FOR MULTIPLE Since you have asked multiple question, we will solve the first question for…

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.