Below is a picture of the base of a hair. The section that is referred to as the matrix is shown in the O yellow brown red purple section.

Q: A city might have certain regions where agricultural use is allowed, other regions where housing…

A: Zoning laws provide distinct residential, commercial, and industrial areas within a town, city,…

Q: 1. What is the purpose of photosynthesis? 2. Where is photosynthesis performed inside of eukaryotic…

A: The plants are the autotrophic organisms. These make their own food.

Q: In the Kotukutuku plant, Fuchsia excortiata, why do pollinated flowers remain attached to the plant…

A: Vascular plants, sometimes known as blooming plants, are angiosperms. They have roots, stalks, and…

Q: Why do we need to amplify the DNA at all in order to visualize it in a gel? Why run PCR?

A: Polymerase chain reaction (PCR) is a molecular laboratory technique which is used to make large…

Q: Immediate loss of the Sar1 GTPase activating protein would most likely influence which of the…

A: The immediate loss of the Sar1 GTPase activating protein would most likely influence Sar1…

Q: Each of the following is a function of membranes except defining cell and organelle boundaries.…

A: Introduction :- A membrane is a selective barrier; it lets some items pass but prevents others from…

Q: Describe how electron microscopy is different from bright field microscopy.

A: Introduction  A laboratory tool called a microscope is used to look at things that are too small to…

Q: Why do we need to amplify the DNA at all in order to visualize it in a gel? Why run PCR?

A: INTRODUCTION : DNA -  Deoxyribonucleic acid is a polymer consisting of two polynucleotide chains…

Q: What is the difference between the primary and secondary immune response. Answer using the innate…

A: The immune response is generated in the body when the body encounters any foreign molecules. The…

Q: Draw the possible pathways during glucose metabolism in both aerobic and anaerobic respiration.

A: Introduction  During respiration, carbon dioxide is expelled in the opposite direction, back into…

Q: Bacteria can acquire DNA directly from the environment through: please explain the answer…

A: Introduction :- One bacteria can exchange genetic material with another directly through the process…

Q: Once the steps for RNA seq have been identified, write the steps in the order in which they are…

A: The word Transcriptome refers to the amount of total RNA transcripts in an organism. Transcriptome…

Q: The rough trans cis Golgi is the first to receive proteins from the rough ER. smooth medial

A: Introduction :- Ribosomes, which are tiny, elongated organelles with a round shape, are found on the…

Q: What pathway(s) via which that ion could be taken by plant roots?_____________ A. Apoplast B.…

A: Introduction  The majority of plants obtain the water and nutrients they require from their roots.…

Q: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. If you place a red blood cell into a solution of DISTILLED WATER…

A: The blanks are filled below according to the options given along.

Q: Provide 2 examples of extracellular enzyme extraction methods and explain the reason for performing…

A: Enzymes are proteins produced by various microorganisms. These are coded by the genes present in…

Q: What are the steps involved in antibod production in response to infection with a virus. Include the…

A: The antibodies or immunoglobulins are produced and secreted by the B-lymphocytes or B-cells. B-cells…

Q: Hand-Foot Magic (Experiment: Using the drawing on the right, count how many bones are in the hand…

A: Bones These provide the body form and stability as well as cover some of the organs. In addition to…

Q: You are given a bacterial culture which has a concentration of approximately 5.0 x 10^8 cells/mL.…

A: We are given a bacterial culture containing approximately 5.0 x 108 cells/mL. To identify the exact…

Q: n terms of oxygen requirements, what type of organism would most likely be responsible for a…

A: Introduction :- An organism is anything that includes interdependent elements and is comparable to a…

Q: Natural selection works on   a. individuals.   b. genes.   c. populations.   d. species.

A: Introduction :- The process through which populations of living things adapt and change is known as…

Q: .Explain the force that could cause the wet surfaces of the alveoli to stick together,especially at…

A: A pulmonary alveolus, also known as an air sac or air space, is one of millions of hollow,…

Q: In the dark, rod cells are unstimulated and therefore the sodium is able to enter and depolarize the…

A: Introduction  Rod cells are one type of photoreceptor cell found in the retina of the eyes.…

Q: The following graph is simulated (but realistic) data from a VO₂max trial of a human athlete running…

A: (A) VO2 max: 60 ml/kg/min after 10 miles (B) 60 min (C) Maximum aerobic speed : MAS (m/s) =…

Q: anaerobic organism

A: Anaerobic organisms: The anaerobic organisms or anaerobes are the organisms which does not require…

Q: Which of the following is a characteristic of facilitated diffusion (passive transport) of a…

A: Membrane transport mechanism is a phenomenon in which molecules are transported across the membrane.…

Q: 4. Below each item, identify WHAT it is, indicate WHERE in the chloroplast it is used/made, identify…

A: The plants that are maintained in the sunshine have a better chance of survival since the plant can…

Q: The allosteric site 1). Draw a representation of an allosteric binding site of an enzyme. must bind…

A: Allosteric regulation, also known as allosteric control, is a method of controlling an enzyme in…

Q: 5. Dantrolene is the only drug available to treat malignant hyperthermia. It works by inhibiting…

A: Hyperthermia is a condition or illness in which the body temperature extremely rises above the…

Q: ou have a pet fish. You have been tapping on the glass wall of its tank every morning to say hello…

A: Here, we have a pet fish. We have been tapping on the glass wall of its tank everymorning to say…

Q: What are the three primary circulatory vessels that transport blood in the bird? New Holland honey…

A: New Holland honey eater has a long long ,slender beaks and a tongue. They are mostly black and white…

Q: The adaptive specific immune response is more complex than the innate response. Discuss  ways in…

A: Human immune system is a complex system that provide the resistance against the diesease and any…

Q: A creek provides habitat and breeding sites for several different amphibian species. Which scale of…

A: An ecosystem is a geographical area where organisms like plants, animals, and the environment work…

Q: Why do arteries have thick walls of muscle and elastic fibers? a. to give more area for cholesterol…

A: The tube-like structures involved in the circulatory system through which blood flows to the tissues…

Q: Identify 5 abiotic factors and provide one specific example of how it may influence levels of…

A: Abiotic factors are non-living components of an ecosystem that influence their surroundings. Water,…

Q: II. ILLUSTRATIONS. For each of the given proteins: Draw the final location of the following proteins…

A: Introduction:-  I submit the answer in a picture form so students understand easily . Bacause…

Q: Another couple is concerned their child will be born with sickle cell anemia.  The woman does not…

A: Introduction: A mutant form of haemoglobin, known as haemoglobin S, is the root cause of the…

Q: Which organelle is important for sorting proteins to secretory vesicles or to the lysosome? Golgi…

A: Introduction :- Lysosomes serve as the cell's digestive system, breaking down substances taken in…

Q: True or False The spinothalamic tract is the projection pathway for pain that carries pain signals…

A: In nervous system, there are two types of tracts descending and ascending tract.

Q: In Northern and Western blotting, what is the purpose of gel electrophoresis?

A: Proteins are essential building blocks of biological tissues such as bone, hair, nails, and muscle.…

Q: what happens in the 3rd-8th stage of embriodic development

A: Embryo development is the term used to describe the many stages of embryo development. Animals and…

Q: Problem 3: Consider the accompanying pedigree of a rare autosomal recessive disease, PKU. I || |||…

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby…

Q: As described in Chapter 5, not all inherited traits are determined by nuclear genes (i.e., genes…

A: Nuclear transfer technology is used in animal cloning to produce the organisms which are genetically…

Q: fate of the coracoids and clavicle in the tetrapod pectoral girdle?

A:

Q: a. the receptor/s b. the energy source c. if there is signal peptide cleavage or none A. Chloroplast…

A: One carbon (C) and two oxygen (O) atoms make up a carboxyl group. Being a carboxylic acid (-COOH)…

Q: _____ neurons carry impulses from the muscle to the CNS, while _____ neurons complete the loop by…

A: Introduction :- Information is transmitted via neurons. Information is communicated between distinct…

Q: what other system does the intestines interact with?

A: The intestine is the hollow tube-like organ of the digestive system that plays a major role in the…

Q: Species Archaea Bacteria Protista Plantae Animalia Domain Eukarya Fungi VOCABULARY MATCHING Species…

A: The nucleus is well defined in eukaryotic organisms. Whereas prokaryotic organisms don't have well…

Q: Wollemia nobilis, family Araucariaceae, phylum Coniferophyta, was discovered recently in a National…

A: Phytopthera cinnamoni is fugus like pathogen which causes severe root infection in many plants like…

Q: In comparative studies, it is important to be aware of relationships among species because a trait…

A: Introduction :- Comparative studies are investigations to assess and evaluate a phenomena and/or…