QUESTION 25 Compared to skeletal muscle, cardiac muscle O has gap junctions that allow it to act as a functional syncytium O lacks striations O has more nuclei per cell O cells are larger than skeletal muscle cells

Q: QUESTION 7 The Medulla Oblongata is a structure in the brain that regulates one's blood pressure and…

A: The "nervous system", also known as the neural system, is a complicated network of neurons that are…

Q: QUESTION 5 Which of the following are characteristics of smooth muscle tissues, making it…

A: Smooth muscles are also called involuntary muscle .This muscle shows no striping under the…

Q: Question 10 Hormones, such as testosterone, estradiol and progesterone are examples of steroidal…

A: Hormones, such as testosterone, estradiol and progesterone are examples of steroidal lipids. True OR…

Q: Question 7. A channel that opens in response to the binding of a specific molecule, which is usually…

A: Introduction :- Ion channels that are activated by changes in the electrical membrane potential…

Q: Question 14 These cells belong to muscle tissue. O connective tissue. O epithelial tissue. O nervous…

A: INTRODUCTION Nervous tissue These tissues are found in brain, spinal cord and nerves.

Q: QUESTION 5 The activation of the sodium potassium pumps creates ion redistribution by pumping three…

A: Sodium potassium pump It is also known as the Na⁺/K⁺ ATPase It is  found in the membrane of all…

Q: Question 15 Osmosis is the movement of - ----- across a semi-permeable membrane O 1. Solute O 2.…

A: Semi-permeable membrane is a synthetic or biological membrane that allows movement of only some…

Q: Question 15 Huntington's Disease is an autosomal dominant disorder that causes progressive loss of…

A: An Autosomal dominant disorders occur when only one defective copy of an autosomal gene is required…

Q: Question 10 The signs of internal bleeding include all of the following except: a. black,…

A: Signs of internal bleeding are given :-

Q: Question 24 Pneumonia caused by mycoplasma should be treated with: O penicillin O vancomycin O there…

A: Antimicrobial are agents that kill or suppress the growth of microorganisms. These include…

Q: Question 8 Leptoids resemble sieve tube cells in the fact that their nucleus disintegrate at…

A: Sieve cells are very uniform and have an even distribution across of sieve areas. Their narrow pores…

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: Question 19 When the Kennewick Man's remains were first discovered, it was assumed they belonged to…

A: Note :- AS PER BARTLEBY GUIDELINES I AM SUPPOSED TO ANSWER ONLY ONE QUESTION AT A TIME. I AM…

Q: QUESTION 18 The immune system is capable of mounting specific responses to particular microorganisms…

A: Immunity is a strength generated inside the body so that body is capable of cope up and eliminate…

Q: Question 5 Sugar gliders and Northern flying squirrels are mammals that have many morphological…

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

Q: Each shallow groove is called a

A: The cerebral cortex has sulci which is little grooves, crevices for the bigger grooves and lumps…

Q: QUESTION 13 Which radiotracer is used in a bone scan? OA Fluorine-18 fluorodeoxyglucose O B.…

A: The chemical compound in which replacement of one or more atoms occurs by a radionuclide is called…

Q: Question 1. Cytoplasmic kinases are typically activated in the cytoplasm:

A: Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane.

Q: Question 36 HCN channels are activated by hyperpolarization and gated by nucleotides

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: Question 2 When heating substances in a test tube, be sure the open end points towards O 1. yourself…

A:

Q: QUESTION 28 Red blood cells placed in a hypertonic solution may be destroyed because the blood cells…

A: INTRODUCTION The answer to question number 28 is given below.

Q: Question 22 Papilledema indicates O a brainstem tumor, such a glioma. O increased intracranial…

A: Edema is a chronic condition which is characterized by retention of fluids into different regions of…

Q: Question 32 The primary functions of the spinal cord are O local control and decision-making for…

A: The long, thin, tubular bundle of neurons and supporting cells that originate from posterior end of…

Q: QUESTION 1 Mary was accidentally poisoned with unknown substances during jungle trekking. The poison…

A: In the case of Mary the poison that blocks the voltage gated calcium channels and the release of the…

Q: The thick, leather protective covering on the brain is the

A: The brain is present in the skull.

Q: QUESTION 9 Which of the following is/are found in prokaryotic cells? O 1. Mitochondria O 2.…

A: Hello. You have posted multiple questions we will be able to post the answer to the only first one.…

Q: Question 3. Eukaryote cells are living cells that are specialized to deal with changes in the…

A: The immune system checks the body for infections or problem-causing chemicals and fights any harmful…

Q: QUESTION 14 1. As you walk through the Reading Terminal, you browse one of the fish stands. You see…

A: The main distinguishing feature of bony fishes is the that their skeleton is made of true bone and…

Q: QUESTION 33 Your tailbone and your nose are vestigial organs. True O False

A: Vestigial organs are those organs which are still present but are no longer in use of us.

Q: QUESTION 15 A carrier protein is required for O A. osmosis and active transport. O B. osmosis and…

A: As per the guidelines, we are supposed to answer only the first question in case of multiple…

Q: Question No 5. Which of the following does not regulate the involuntarily body responds

A: The system of the body that controls all the movements and reactions to the stimulus is known as the…

Q: Question 60 Do abnormal prions trigger an immune response, for example antibody production no O yes

A: Prions are not living entities like bacteria and do not contain any genome like viruses. Prions mean…

Q: QUESTION 25 Stem cell functions are carried out directly at the cell and tissue level of biological…

A: A stem cell is a special type of cell ,they have  the ability to develop into specialized   types in…

Q: QUESTION 17 Neurotranamtes Can induce Ca** flux in a muscie cell and thus muscle contraction are…

A: Answer  17)  C- neurotransmitters are released at the synapse

Q: Question 8 Enzymes that move certain phospholipids between leaflets have also which of the following…

A: Enzyme that move certain phospholipids between leaflets have also the property  The membrane lipid…

Q: Question 29 Sponges (Porifera) All of the above pump water through their sponge material with the…

A: Members of this phylum are known as sponges. They are mostly marine and mostly asymmetrical animals.…

Q: Question 21 Type 2 diabetes is a ketosis-resistant, adult-onset diabetes that always require insulin…

A: Regular exercise" can benefit our performance and lower our chance of acquiring diseases such as…

Q: Question 14 You must wear your goggles in the laboratory O 1. All the time O 2. to improve your…

A: Goggles are the safety glasses that are primarily meant for the safety of the eyes and the areas…

Q: QUESTION 10 The crossbridge cycle is initiated by the rise in released from the sarcoplasmic…

A: Skeletal muscles are composed of muscle fibres. The plasma membrane covering the fibre is called…

Q: Question 44 Uncertainty of measurement is calculated to give the scientist wiggle-room in their…

A: Measuring uncertainty is important in the experiment and Measurement. Give the scope of correction.

Q: Question 6 When light hits the special light-reactive molecular units inside rod cells, how do these…

A: Introduction : 1. Eyes are the special sensory organs which help living organisms with vision .…

Q: QUESTION 21 Which one gives the cellular location and the cellular function of the cystic fibrosis…

A: CFTR i.e cystic fibrosis transmembrane conductance regulator is a protein that is encoded by the…

Q: You are studying the effects of removing integrins from cells. Which of the following abilities is…

A: The function of integrins receptors is to bind or respond to the extracellular matrix of the cell.…

Q: QUESTION 6 According to Deamer, compartments are so important to life because evolution requires…

A: true

Q: Question 40 ningles is reactivation of A person suffering from shingles is O Varicella/chickenpox…

A: Shingle is a viral infection that causes a painful rash. Although shingles can occur anywhere on…

Q: QUESTION 12 The fibrous skeleton of the heart is important because it transmits electrical activity…

A: A cardiac structure, as well recognised as the fibrous skeleton of the heart, is made up of…

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

A: Intermediate filaments are rope like cytoplasmic structure  with the diameter of 10 nm. These…

Q: Question 7 Blood is a type of O epithelial tissue. muscle tissue. connective tissue. nerve tissue.

A: Blood is considered to be a connective tissue.   Because it consists of the surrounding blood cell…

Q: QUESTION 14 (1) In action potential's all-or-none law, a sub-threshold depolarization won't trigger…

A: Sub-threshold is a very low magnitude stimulus that is not enough to produce an action potential in…