Osmosis is _________________     movement of water down its concentration gradient using a protein channel     movement of materials against their concentration gradient     movement of one substance against, and one substance down their concentration gradients     movement of molecules from high concentration to low concentration using no protein channels     movement of materials down their concentration gradient using a protein channel

Q: The glucose that enters the glycolysis pathway is split into two molecules of _________.a. ATPb.…

A: A cytoplasmic mechanism called glycolysis converts glucose into two molecules with three carbons…

Q: Which of the following will NOT happen either in prophase, metaphase, anaphase, telophase? All of…

A: A cell cycle is a series of events that takes place in a cell as it grows and divides.

Q: MECHANISM for the plasma polymerization of oxalic acid.

A: Polymerization : During polymerization,smaller molecules called monomers or building blocks are…

Q: 1. Kingdom of excavate organisms characterized by the presence of discoid cristae in mitochondria.…

A: Excavata is a major supergroup of unicellular organisms belonging to the domain Eukaryota. This…

Q: Humans are diploid and have 46 chromosomes in each somatic cell. Each child inherits ____…

A: Introduction Every nucleus in the cell contains chromosomes, which are structures that look like…

Q: What is the relationship between joint structure and joint mobility?

A: Skeletal system includes bone, joints, ligament, cartilage etc. Skeletal system provide structural…

Q: What are the Epithelial cells?

A: Introduction: Organs and other body parts are made up of collections of cells that make up body…

Q: Which tenet of the cell theory is supported by the concepts of mitosis and meiosis? O Cells come…

A: In biology, cell theory is a scientific theory which was first formulated during mid-nineteenth…

Q: Explain the physical foundations of the operation of an electron microscope

A: The first prototype electron microscope, capable of four-hundred-power magnification, was developed…

Q: Explain why it is important to know the insect orders?

A: Phylogeny is a beneficial biological process used to establish what genus a species may belong to,…

Q: ive an example of olfactory Epithelium

A: Introduction The epithelium, a kind of human tissue that borders internal organs and body canals and…

Q: Describe the ff 1. Dileptus 2. Ameoba Proteus 3. Euglena

A: Single-celled organisms are living organisms. There are two categories of organisms- those made up…

Q: Why is it important to limit the quantity of cells used to prepare a smear?  Mark all that apply:…

A: Smear represents a sample of cells which are going to be studied under a microscope for their…

Q: Hypothetically speaking, what will be the form of chromosomes if it will condense after S phase?

A: Introduction  The thread-like components known as chromosomes are found in the nucleus of both…

Q: Somatic cells of chimpanzees contain 48 chromosomes. During metaphase I of meiosis, a chimpanzee…

A: In eukaryotic cells, there are two types of cell divisions. Mitosis is the cell division for growth…

Q: 2. Compute for the calibration factor. Show your solution. CF = stage micrometer divisions subtended…

A: Micrometry signifies the measurement of the microscopic object in in terms of length, diameter,…

Q: Find the length of time (in h) the IV should be administered (assume a drop factor of 10 drops/mL).…

A: Introduction :  Intravenous administration is a medical procedure in which a patient receives…

Q: Will the hierarchy of biological organization be complete without the tissue level? Why or why not?

A: Hierarchy: The biological hierarchy is a linear idea map that depicts the breadth and span of life,…

Q: What are the hallmark symptoms of major depression?

A: Depression is basically a mental health disorder in which a person experiences mood swings and will…

Q: Enumerate the causes of cellular injury.

A: Cellular injury: It is defined as the variety of stress that cells can produce due to changes in…

Q: Compare and Contrast the following; a. Hybrid vs. intermediate b. Gene vs. allele c. Dominance vs.…

A: Introduction  The study of genes, genetic diversity, and inheritance in living things is the focus…

Q: On the histological section of one of the endocrine glands visible rounded structures of various…

A: The thyroid, or thyroid gland, is an endocrine gland in vertebrates. In humans it is in the neck and…

Q: Which event may take place before metaphase? O reformation of nuclear membrane O cytokinesis DNA…

A: Introduction  In the eukaryotic cell cycle, mitosis is a stage during which the chromosomes are in…

Q: In one final experiment, you add all the necessary components and program the thermocycler to cycle…

A: Polymerase chain reaction (PCR) mainly completed within 3 steps i.e. denaturation (94°C for 15-30…

Q: HCI is a type of the following: O a. Acid O b. Base O c. Buffer O d. Salt Oe. None of the Above

A: HCL  is corrosive in nature. It is clear colourless, pungent solution of hydrogen and chlorine mixed…

Q: A.How much of 10,000x SYBR safe would you add to 50 ml to make a final concentration of 1x?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Why is translocation important to plants?

A: The transportation of the substances are  carried out by the vascular system of the plant and that…

Q: You are exploring the Amazon rainforests before it was completely destroyed. Particularly, you focus…

A: Introduction  The term "gene" can be interpreted in a number of ways. The molecular gene is a…

Q: How does an action potential in the α-motor neuron lead to a contraction in the muscle cells of the…

A: The rapid sequence of changes in the voltage across a membrane is called an action potential. Action…

Q: How does mitosis result in daughter cells containing identical number and same DNA with its parent…

A: The cell division is the process that is responsible for the production of two or more than two…

Q: Based on what you have observed, which of the following is an appropriate hypothesis that…

A: A hypothesis is developed to outline the study's potential results. A scientific experiment is then…

Q: Label the parts a.Cambium b. pericycle c. parenchyma d. sclerenchyma e. trichome f. xylem g.…

A: Plants are eukaryotic structure which are autotrophic, photosynthetic organism that belongs to…

Q: Question: Which purpose does this recombinant serve?, in Humilin

A: Recombination  The technique of adding foreign DNA carrying gene of interest into organisms such as…

Q: Two species of fish are both red. When the two species live in different lakes, their color is…

A: Introduction :  A branch of science called ecology includes the fields of human science, population,…

Q: which among the following makes this statement INCORI Once the tumor-suppressor gene which encodes…

A: Tumor suppressor gene  The gene which suppresses the growth and division of damaged cell.

Q: Which type of niche does this riddle describe? "This niche does not change for an individual…

A: Fundamental niche is the entire set of conditions under which an animal (population, species) can…

Q: Differentiate sea anemones from Hydrozoans.

A: Introduction :  Cnidarians are radially symmetrical, soft-bodied animals found in aquatic habitats.…

Q: 4.) If a mutation in an organisms DNA causes the resulting protein to possess an alanine residue to…

A: Mutation  The change in the genetic content either by replacing the DNA bases or by eliminating it.

Q: Strepsirrhines have a special trait resulting from the crowding of multiple lower incisors and…

A: Stepsirrhines :- These are primates which known as lemurs. •These are commonly found in Africa,…

Q: Which of the following are examples of post- translational modification (PTM)? (select two answers)…

A: Introduction :- The chemical alterations that take place after a protein is generated are referred…

Q: Where does the cell get energy for active transport processes?

A: Introduction:  Active transport is the transfer of molecules across the cell membrane from a region…

Q: What are the consequences if aseptic techniques are not strictly followed in performing microbiology…

A: Microbiology refers to the scientific study of microorganisms or simply microbes. Microbes are those…

Q: What is the energy of a photon first used to do in photosynthesis?a. split a water moleculeb.…

A: Photosynthesis is a process by which plants make their food. In the photosynthesis process plants…

Q: Sex-linked or "X-linked" inheritance Using XG for the normal vision allele and X8 for the…

A: If the gene that produces the feature or condition is identified on the X chromosome, it is said to…

Q: The five cells shown in figures a-e below are all from the same individual. Which of these cells…

A: Option a is from Meiosis I This denotes the separation of homologous chromosomes. Assuming (2n) to…

Q: Why is it important to always flame the mouth of a test tube or a petri plate in performing aseptic…

A: Microbiology is the branch of science that deals with the study different type of microorganisms.…

Q: Which of the following will NOT happen either in prophase, metaphase, anaphase, telophase?

A: Introduction :- In the processes of mitosis and meiosis, the long, thin chromatin strands are…

Q: A mother with blood type “A” and a father with blood type “B” have a child together. Both parents…

A: INTRODUCTION There are four main type of blood groups A, B, AB and O.

Q: What is the importance of aseptic techniques and sterilization in dealing with SarsCoV 2 Virus…

A: Introduction  A contagious illness called coronavirus disease (COVID-19) is brought on by the…

Q: Compute the percent identity of the following pairwise sequence alignment: -TGAGACTTAGAGT |..|... |…

A: In bioinformatics, sequence alignment is a process by which two or more sequences are arranged to…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.