14. An example of hematopoietic cells. - O Living cells O Adherent cells O Stem cells O Suspension cells -- is *

Q: Which process best describes the process of transcription? DNA strands open and both strands are…

A: 1. The process that best describes the process of transcription is: DNA strands open and one strand…

Q: Fat cells are divided mitoticaly, but are not phagocytic and do not be actively motile.

A: The fundamental units of fat tissue are called fat cells. Adipose tissue, sometimes known as fat, is…

Q: If oxygen is no longer available to make ATP, what happens to the transport of Na+?

A: Introduction  A vital "energy molecule" present in all living things is adenosine 5′-triphosphate,…

Q: Describe the three different tests that fall in the direct identification category.

A: Microbes are generally termed to state that they are living things that cannot be seen with the…

Q: Compare and contrast the most common infections in individuals with defects in cell-mediated immune…

A: Introduction :- Antibody molecules released by plasma cells serve as the mediators of the humoral…

Q: The formation of pyrimidine dimers results from which of the following?  a. Spontaneous errors by…

A: Pyrimidine dimers cause mutations in the DNA. When two thymine residues in the same strand form…

Q: Pick a specific animal that exists today and research its ancestor from millions of years ago. How…

A: Answer :- Crocodylians are the last living delegates of the crocodylomorpha, a to be sure more…

Q: Which of the following is true regarding the trachea

A: Trachea is  a respiratory organ. This tube carried air from throat to the lungs.The trachea is also…

Q: Which of these components is unique to RNA (rather than DNA)? uracil thymine adenine guanine…

A: the correct answer is "uracil ".…

Q: Define autophagy.

A: Introduction :- Through a lysosome-dependent controlled mechanism, autophagy is the natural,…

Q: What are antimicrobial peptides?

A: Introduction Short strands of amino acids connected by peptide bonds are called peptides.…

Q: Which of the following is not true about neurulation? Choose all possible answers. a. Segregation…

A: The brain is a complex organ that controls the thought, memory, emotion, touch, motor skills,…

Q: DNA polymerase III adds a nucleotide to the 3' end of the strand. leading strand. All of the answers…

A: Concept used:  DNA Replication DNA Replication : The process where the strands of DNA are…

Q: Why are cytokines important to the immune response?

A: Introduction  A reaction that takes place within an organism with the goal of protecting it from…

Q: The sweat provide the following things --- increase microorganism growth. dilute harmful chemicals…

A: The skin is a major organ in the defence against environmental hazards and pathogens. It acts as the…

Q: Which of the following best describes a hypotonic solution? There is a higher concentration of…

A: Hypotonic means solute concentration is lower than solvent in a solution.  When in a solution…

Q: Assuming that the level of glucose is low, a mutation in the repressor associated with the lac…

A: The lac operon which is also known as lactose operon is a set of genes that are specific for uptake…

Q: compound acinar glands are found in: O mammary glands & prostate O uterus & pancreas O Salivary…

A: Tubulo-alveolar glands—also known as tubulo-acinar, compound tubulo-acinar, or compound…

Q: apparatus. The cell bodies of the organisms were pear-shaped with pointed posterior part, large…

A: Protozoa  Are unicellular microscopic eukaryotes with a rather complicated internal structure &…

Q: Match the stages of action potential with the appropriate image or description. < When the sodium…

A: A difference in the electric potential exists between the interior of a cell and its exterior. This…

Q: Type cell that allows you to sense and respond to stimuli are called: a-Skin cells b-Blood cells…

A: Introduction: Every living thing has to adapt to changes in its surroundings. Once this detection…

Q: Which part of the ribosome in bacteria, forms the catalytic site for peptide bond formation? A. 16S…

A: Ribosomes are attached to RER. Ribosome is made up of ribosomal RNA and proteins.

Q: How is stress related to unhealthy coping behaviors?

A: The majority of us have occasionally encountered difficult circumstances in which we felt powerless…

Q: what are the details of (initiation, elongation, and termination) in Central Dogma

A: A linear polymer of nucleotides known as a "nucleic acid" is a part of the cell's…

Q: Indicate whether each statement is true or false, if false correct the statement to make it true. 1.…

A: The endocrine glands or specialised cells in our body are responsible for producing and releasing…

Q: 17. A flask with a surface area of 25 cm2 can hold 15 mL of new media. O True O False

A: A conical flask is one of the routinely used laboratory equipment for scientific research. In…

Q: Modified Roots Observe the species in your surroundings, take a picture of at least five plant…

A: Species adaptive feature function Carrot have root cap, no nodes , not directly bear leaves Or…

Q: 33. Which of these functional classes of neurons carries impulses from the central nervous system to…

A: The nervous system is the major controlling, regulatory, and communicating system in the body.

Q: Test Case 1: Below is a file that contains two different alignments (separated by a '#') for the…

A:

Q: Describe the term serology and explain the immunologic principle behind serological tests.

A: Immune reactions to antigens result in the production of antibodies, and antibodies strongly attach…

Q: Why does a pattern of degeneracy occur at the third codon?  The Wobble hypothesis.  There is a…

A: Codon is a sequence of three DNA or RNA nucleotides that corresponds with specific amino acid.…

Q: 54-y/o woman comes for the office examination. She has been experiencing periods of heat…

A: The thyroid gland is a bilobed gland that belongs to the category of endocrine glands. It is located…

Q: Match each of the following terms to the appropriate description. Each answer may be used only once.…

A: Introduction The nervous system is formed of the nerves and cells, responsible for transmitting…

Q: Because reticular fibers stain with silver are called argyrophilic. O False O True

A: Thin collagen fibres known as reticular fibres (type III collagen) are difficult to see with…

Q: A zebra runs away from a lion. A bird making its nest in a tree. The interaction between predators…

A: The following answer is given below -

Q: O Fewer sodium ion channels would oper

A: If a stimulus is strong enough, an action potential occurs and a neuron sends information down an…

Q: An algal bloom in an aquatic ecosystem can cause the depletion of which element? Select one: a.…

A: Algal bloom refers as rapid accumulation in algae population in fresh water or marine water…

Q: Somatotropin a hormone which is responsible for the cartilage growth O False O True

A: Hormones are body's chemical messengers. Somatotropin is secreted by anterior pituitary gland.

Q: [6.1] If you could add channels to the membrane that make it permeable to peptides and water, what…

A: A cell is a basic membrane-bound entity that houses the building blocks of life and is the basic…

Q: How does regeneration of tissue differ from repair of tissue?

A: Introduction  Following a tissue injury, two different types of processes are started that rebuild…

Q: Which amino acid would bind if the mRNA read.... AGG? Ala (A) Ser (S) G A Lys (K) Asp (D) U ← Asn…

A: Once mRNA is produced, by transcribing and processing the information contained in the nucleotide…

Q: Among hospital patients who have infections, one-third did not enter the hospital with the infection…

A: Hospitals are one of the major places where visitors have a high chance of getting many infections.…

Q: Match the definition and example to the type of reaction. < Zn and Cu2+ react. Zn loses 2 electrons…

A: we have different types of biochemical reactions . following are type of reaction matched with its…

Q: Occluding junction is serves as a channels for communication between adjacent cells. O False O True

A: Cell junctions are structures created by a few different transmembrane proteins, whose principal…

Q: Determine the reason as to why humans have evolved to mount an immune response to their own fetuses…

A: Erythroblastosis fetalis, often known as "hemolytic sickness of the baby," is an alloimmune…

Q: Determine the similarities and differences between type II and type Ill hypersensitives.

A: Antibodies are created after the initial exposure to the antigen and circulate in bodily fluids.…

Q: The patient sees a doctor about some dermatological problems. After medical examination the doctor…

A: Parasites are creatures that live in or on a host and rely on it for food, housing, and…

Q: Pia mater is lined internally by flattened, mesenchymally derived cells closely applied to the…

A: The fragile innermost layer of the meninges—the membranes that wrap the brain and spinal cord—is…

Q: Which of the following is NOT a structure involved in the movement of bacteria?l Cilia Sex Pilus…

A: Bacteria are single-celled organisms that are small in size. Bacteria can be found almost anywhere…

Q: A man of 40-years old, who lives in the pise-walled house, came to the lab. He found in the wall…

A: Arthropods Arthropods are organisms belonging to the phylum Arthropoda. These are the invertebrates…