Explain the fluid mosaic model of plasma membrane.

Q: Trilobite fOS the P-T extinction. They are not fou 12. Explain one inference you can make about…

A: The fossil records demonstrate the geologic time periods. The image shows the cliff in Palo Duro…

Q: true/false 1. Majority of Diprionidae larvae feed on coniferous trees. 2. Rusty Tussock Moth…

A: 1. Majority of Diprionidae larvae feed on coniferous trees it's true statement. species of…

Q: QUESTION 5 Which of the following is NOT true of intermediate filaments?   A They provide…

A: A cell is the basic unit of life.  All living creatures are made up of cells, ranging from…

Q: In contrast to the circulatory system the lymphatic system is an open network that moves the blood…

A: The lymphatic system is a network of tabular vessels or ducts and nodes through which lymph flows.…

Q: Which is NOTa general function of microtubules? O Regulating directional intracellular vesicular…

A: Microtubules are the polymer of tubulin filaments that form the cytoskeletal part of the cell and…

Q: 17-1 Identify the cytoskeletal structures (black lines) depicted in the epithelial cells shown in…

A: Cytoskeleton is an intracellular network of protein filaments present in the cytoplasm of eukaryotic…

Q: 3. Structure that produces pollen Filament Stigma Style 2- 3- Anther 4-

A: Stamen Pollen producing reproductive organ of a flower. This consists of two parts: The Anther or…

Q: Describe various stem modifications associated with food storage, climbing and protection.

A: Stem modifications are certain alterations , reconstruction and adaptation in the plants which helps…

Q: What is the mechanism by which microtubules can rapidly shrink, or undergo "catastrophe"?   A At…

A: Microtubules, along with microfilaments and intermediate fibers, structure the cell cytoskeleton.…

Q: peptidoglycan can of bacteria has been campared with the chain mail worn beneath a medieval knights…

A: Peptidoglycan is the major component of cell walls that helps bacteria to survive in harsh…

Q: Create a chemical equation with explanation describing how (H+) interferes (shifts, equilibrium) to…

A: In order to understand how (H+) affects organisms making shells, we must first understand what a…

Q: 17. Observe the patterns in plant diversity shown in the graph. How might Plant Diversification Over…

A: * Plants and trees survived the mass extinction is largest in the Earth’s history. * As we seen in…

Q: How are nucleotides connected to each other in a single strand of DNA?   A. The nitrogenous bases…

A:

Q: 3. A pure line red eyes female fruit fly is crossed with a mutant white eyes male fruit fly. The F1…

A: First, we will make cross as asked in the question and then will see genotype and phenotype as well…

Q: Cytokinesis takes place after telophase. True False Both aerobic and anaerobic respiration produce…

A: The cell division is the fundamental process of living organisms that involves production of new…

Q: Elaborate on the significance of DNA packaging in the inheritance and transmission of traits.

A: The DNA or deoxyribonucleic acid is the genetic material in living organisms that contain genes…

Q: 12. Structure that protects and covers the bud Petals 2- Sepals Stamen 3- Pistil 4-

A: Plant anatomy is the study of a plant's form, shape, and scale. Plant anatomy is a branch of botany…

Q: Which of the following is a benefit of sexual reproduction?   A. Offspring are genetically…

A: The development of new organisms by combining the hereditary information of two animals of opposite…

Q: What types of cells does the Human Immunodeficiency Virus infect and does that help our immune…

A: Introduction:- HIV (human immunodeficiency virus) is a virus that affects the body's natural…

Q: Give four types of underground stem and give examples for each.

A: The underground stem, also called a subterranean stem, is a storage organ that allows plants to…

Q: What specific proteins make up the cellular cytoskeleton? What protein would you use to look at…

A: Cytoskeleton is a dynamic and 3 dimensional structure, that helps the cells to maintain thier shape…

Q: Question:- If transmission rate is 0.7 and recovery rate is 0.3, what is the basic reproductive…

A: The expected number of cases directly generated by one case in a population where all individuals…

Q: How does PC help in the identification of the virus from patients?

A: Many processes used in genetic testing and research, such as the study of ancient DNA samples and…

Q: The mucosal immune system provides protection for a vast area of the body and contains…

A: This question is about mucosal immune system. Mucosal immune system is the largest component of…

Q: Ectothermic insects have respiration rates that are proportional to the temperature of their…

A: Introduction Ectotherms are also known as cold-blooded animals, these are organisms who cannot…

Q: Mycobacterium tuberculosis Diagnostic or detection method(s). Treatment and prevention

A: Introduction Mycobacterium tuberculosis is a species of pathogenic bacteria in the family…

Q: 15. Sticky structure where pollen enters the pistil Style Stigma 1- 2- Anther 3- Ovary 4-

A: The most common parts of the flower include  Pistil  Stigma  Style  Ovary Stamen Anther  Filament…

Q: Cite two examples of hermaphrodites and their means of preventing self-fertilization.

A: It is critical to learn and know the anatomy and physiology of the body. Many changes in the animal…

Q: In what ways does the double helix explain the essential properties of a gene?

A: DNA Double Helix The three dimensional structure of DNA, first proposed by James D Watson and…

Q: 14. The thin stalk of the stamen Anther 1- Style Stigma Filament 2- 3- 4-

A: Pollination refers to the transfer of pollen grains from the anther of male flowers to the stigma of…

Q: In the three dimensional structures obtained of RNA polymerase lI bound to template DNA. RNA and…

A: RNA polymerase is an enzyme that adds nucleotides to mRNA (messenger RNA) derived from DNA during…

Q: What is the relationship between Histamine and some rare diseases?

A: Immune system helps our body to defend against various pathogens and other foreign invaders that…

Q: Which is NOT a general function of the cellular cytoskeleton?     Regulation of intracellular…

A: The basic structural and functional unit of life is called as cells. The organelles in the cell has…

Q: Choose correct answers | Banded Horntail is a wood-boring Hymenoptera. | Elm Sawfly is the largest…

A: * Banded horn tail is a wood boring hymenoptera  *Horntail also called wood wasp belong to…

Q: COVID 19 - cause respiratory distress and/ or intestinal distress?

A: COVID-19 can result in lung problems such as pneumonia and, in extreme instances, acute respiratory…

Q: What is inflorescence? What are its two types?

A: Inflorescence:- The inflorescence is an arrangement of flowers or clusters of flowers on a branch or…

Q: the order of draw same for syringe method and Evacuated system system?

A: The order of draw is the same for specimens collected by syringe, tube holder, or into tubes pre-…

Q: For each of the following scenarios, identify what microevolutionary process is occurring (be as…

A: 1. The evolutionary mechanism that is in charge of this phenomenon is simply gene flow and…

Q: In the histological study of diaphysis of the tubular bone: there are basophilic cells with…

A: Osteoblasts:  Osteoblasts are cells with a single nucleus that create bone. Osteoblasts, on the…

Q: Bill is homozygous for B antigens. Janet is IAi. What percentage of their offspring will have Type…

A: There r four type of blood groups that are A,B,AB and O. There are four type of genotypes - IAIA,…

Q: Which models show a 2n=8 cell? Select all that apply.

A:

Q: Question 1 Baby Boy jack was born at 29 weeks gestation, his birth weight was 900g. He is now 2…

A: Note - We are supposed to answer three subpart of a question according to our guidelines. Please…

Q: Given the following DNA sequences for cytochrome c, answer the question below. In one paragraph,…

A: Very closely related species have more amino acid sequence similarities in the same protein. The…

Q: Bacterial meningitis can be caused by a variety of bacteria. It's symptoms can include fever and…

A:

Q: Not all traits are controlled by dominant and recessive alleles.  What does incomplete dominance…

A: Non - Mendelian inheritance is a type of inheritance pattern in which  traits are not transmitted as…

Q: 1. In pollination, pollen is transferred from the anther to the Stigma 2- Filament 1- Style 3- 4-…

A:

Q: communication is one of the most extensively used modes of insect communication. What role do…

A: Insects- These are  small animal that has six legs.  In other worlds you can says that any of a…

Q: What proportion of the population must be vaccinated to prevent measles from spreading?

A: Measles is caused by an extremely contagious virus called morbillivirus. The most common symptom of…

Q: The strand of DNA contains the sequence of bases: CGA CCG TAC. What is the sequence of the…

A:

Q: Q) Phloem is a tissue found in (A) reproductive organs of animals (B) plants (C) insects (D) mammals

A: Dear student the correct option is B. Plants

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.