The "cause" for something to happen is called: A. Response B. Effect C. Homeostasis D. Stimulus

Q: Name and describe the four different levels of protein structure; including their causes; discuss…

A: Proteins are made up of amino acids which joins together by peptide bonds. In the cell usually 20…

Q: Suppose you spot two species of birds feeding side byside, eating seeds from the same plant. You…

A: In the field of biology, competition is a type of an interaction that lies between any organism and…

Q: Make a flowchart for the procedure

A: ZONE OF INHIBITION : it is defined as a circular area around the antibiotic's active site where…

Q: Cool water, or "deep water" reefs tend to be built by... a) Photosynthetic corals b)…

A: Corals are colourful invertebrate animals belonging to the phylum Cnidaria. They are preyed by…

Q: Why are food chains relatively short? O Not enough energy is transferred from one trophic level to…

A: A food chain can be defined as  the relationship between constituents of one trophic level and…

Q: b. The proximal histidine forms a(n) Select ] bond with [ Select ] while the distal histidine forms…

A: Hemoglobin is the pigment present in the red blood cell. It transports gases across the body parts.

Q: Name and describe the three different categories of carbohydrates, including their structures and…

A: Carbohydrate is a group of organic compounds occurring in living tissues and foods in the form of…

Q: Drugs that increase urine flow (diuretic drugs) are oftenemployed in the treatment of hypertension…

A: Kidneys are composed of units called nephrons.

Q: Which of the following did NOT contribute to the severity of the Ebola outbreak in West Africa? O…

A: * Ebola virus disease is caused by a pathogen belongs to family Filoviridae. *Ebola is filamentous…

Q: Why are food chains relatively short? O Not enough energy is transferred from one trophic level to…

A: Food chain is defined as the series of organisms on which one organism feeds on below level…

Q: how does the sequence of the primary transcript resemble the sequence of the gene encoding it

A: The genes undergo transcription to form mRNA. The mRNA is then modified via post-transcriptional…

Q: Write a unique prediction about a factor that could increase alcohol fermentation

A: *Alcohol fermentation is also called as Ethanol fermentation which  is a biological process that…

Q: What is oxidative phosphorylation?

A: Introduction In this question we will discuss about the oxidative phosphorylation.

Q: What are the importance of cnidarians (e.g. in the environment, food, agriculture, etc.)?

A: They have basic radical symmetry and have two layers of living tissue.  They contain mesoglea.  They…

Q: How does oxygen get to the different parts of the plants

A:

Q: What are the characteristics of prokaryotic cells?

A: A prokaryotic cell is a unicellular organism that does not contain organelles that are attached to…

Q: Describe transpiration pull model of water transport in plants. What are the factors influencing…

A: Introduction  Transpiration is the loss of water in the form of vapour, from stomata.It takes place…

Q: By now, you must have already learned a lot about POPULATION DYNAMICS. How will you know that the…

A: 1.Population dynamics is the investigation of how and why populaces change in size and construction…

Q: Define Membrane Lipids.

A: Introduction A lipid is a nonpolar macrobiomolecule that can be dissolved in nonpolar solvents.…

Q: How can homeostasis work?

A: Answer

Q: Why do you suppose only l-amino acids and not a random mixture of the l- and d-forms of each amino…

A: L amino acids are compatible with life and support the life process in terms of providing proteins…

Q: Which among the following will help in conserving and protecting biodiversity? *

A: 12. Biodiversity includes all the different kinds of life we would find in one specific area. It is…

Q: When the second ATP is regenerated from ADP during the contraction cycle, what happens?  1.myosin…

A: * Muscle contraction occurs when thin actin and thick myosin filaments slides each other which is…

Q: What is the significance of step-wise release of energy in respiration?

A: In biology, respiration is defined as the process of converting oxygen into carbon dioxide and water…

Q: What are bypass polymerases? How do they differ fromthe replicative polymerases? How do their…

A: Polymerases are enzymatic proteins that has a specific role in maintaining the overall molecular…

Q: Species is a group of living organisms consisting of similar individuals capable of exchanging genes…

A: Answer- correct option is D        Population Biodiversity is defined as the variety of living…

Q: 7. Below is a pedigree for a family in which some members have achondroplastic dwarfism, This trais…

A: *Autosomal dominant inheritance is a genetic condition  taht can be passed from parent to child that…

Q: The key source of food for organisms living on the abyssal plain is.. O a) Descending photosynthetic…

A: Any community of organisms in the deep sea that share a common environment is referred to as a deep…

Q: nd what do sponges ea

A:

Q: When determining the purity of DNA, it understood that pure DNA is identified by a ratio of between…

A: When isolating nucleic acids from a cell, the final product is a mixture of DNA, RNA and Proteins.…

Q: Saration plasmids? 9. Predict and explain the effect of each of the following conditions on the Tm…

A: The Tm value is defined as the temperature at which half of the ds DNA is denatured . a) Now at pH…

Q: what practical significance are capsule forming bacteria in industry and medicine?

A: Introduction Bacterial capsule in the industry is to prevent the bacterium from drying, it serves as…

Q: Apicomplexans evolved from a photosynthetic ancestor and have the remnant of a chloroplast. This…

A: Apicomplexa is a phylum of parasitic alveolates that includes a vast number of species. A type of…

Q: What are the following and where do you find them in animal body (a) Chondriocytes (b) Axons (c)…

A: (a) Chondriocytes are a type of white blood cell. They are cartilage cells that can be found in…

Q: Part B. Myoglobin Final Structure Tertiary or Quaternary Oxygen Binding Affinity Curve is…

A: The transportation of oxygen from atmosphere to the individual cells  occurs through a series of…

Q: Why is the colour of a leaf kept in the dark frequently yellow, or pale green? Which pigment do you…

A: The plants contain chlorophyll pigment that helps in photosynthesis process which involves…

Q: How does restriction enzyme digestion allow for the determination of the correct plasmid construct…

A: Restriction enzymes are proteins that cut DNA at specific sequences. These enzymes are found in…

Q: 6. The Philippines is one of the most severely deforested countries in the tropics and most…

A: ANSWER) (D) Habitat Destruction Deforestation is the large scale cutting of trees.

Q: 26. In sheep, eye color is controlled by a single gene with two alleles. When a homozygous…

A: as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: Cystic fibrosis is a hereditary illness causing respiratory issues and recurrent lung infections. It…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: 1. You have a circular plasmid (PUC57), which consists of 2710 bp. What would the number and length…

A: If we cut a circular plasmid at 2 sites then 2 fragments would be generated. Similarly, for 3 cut…

Q: at are the factors affecting the rate of

A: Diffusion is a net movement of molecules along the concentration gradient i.e., region of higher…

Q: By looking at a plant externally can you tell whether a plant is C3 or C4? Why and how?

A: Introduction We will answer this question in below step.

Q: 3. Observe the stained leaf on a white backaround and note the location of starch in the leal.…

A: Photosynthesis is a natural process occuring in green plants that converts the solar energy into…

Q: What is the Endomembrane System? Describe the structure and function each of the components of the…

A: Endomembrane system: The prefix "endo" means "within". The Endomembrane system is a network of…

Q: Name and describe the four different categories of lipids including their structures and functions;…

A: Lipids are very essential compound for verious organism. Lipids plays great role in formation of…

Q: Explain and distinguish between a hypothesis and a scientific theory as well as distinguish between…

A: There are several aspects in the scientific research where different wordings are used to be…

Q: Refractive errors cause acute vision loss-6

A: Refractive errors are vision problems that occur when the eye is unable to focus light properly.…

Q: Some species, like bees, are haplodiploid: females are diploid and produced from fertilized eggs,…

A: *NOTE: Kindly repost for other question Dear Student as per the guidelines we are supposed to answer…

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.