Facilitated diffusion is ____________     movement of water down 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

Q: Question 17 A male patient is receiving heparin by continuous intravenous infusion. The nurse will…

A: Medicine now is radically different from what it has previously been in our history and culture. We…

Q: You are trying to separate five proteins, which are listed below, by gel filtration chromatography.…

A: Chromatography is a laboratory technique that helps to separate and identify components present in a…

Q: Diffusion depends upon the random motion of molecules is a type of active transport results in net…

A: Diffusion refers to the net movement of molecules across a concentration gradient. As an example,…

Q: QUESTION 5 Lipid-soluble solutes move across membranes along their concentration gradients by: O…

A: The plasma membrane that surrounds the cell is made up of lipids and proteins. Lipids specifically…

Q: Lipoproteins in blood plasma are the mode of transport for cholesterol through the bloodstream and…

A: Fluid mosaic model of plasma membrane was given by Singer and Nicolsan. It explains the lipid…

Q: When the onion cells were placed in 15% saline solution, these cells lost water O gain water did not…

A: Introduction:- An onion is a multicellular (consisting of many cells) plant organism. The cell of an…

Q: Diffusion_. is important for moving molecules over large distances in the body is a type of active…

A: The cellular process by which solutes, including ions and small molecules, move across the…

Q: Cyanogen bromide cleavage of a peptide results in 3 fragments with the sequence: AGRFM, RS, and…

A: Cyanogen bromide (CNBr), is an inorganic pseudohalogen, which helps in modifying peptides and…

Q: QUESTION 10 Which imaging method would give you the technical ability to view the details of the…

A: Differential interference contrast (DIC) microscopy is a type of light microscopy technique that…

Q: Salma Rick Layla Adie Mac A Rh A Rh Rh Rh Rh B B B The blood type for Salma is The blood type for…

A: The blood type for Salma is A positive The blood type for Rick is AB negative  The blood type for…

Q: Question 6 Phospholipid bilayer is a fluid matrix. O True False

A: The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid…

Q: QUESTION 3 Semipermeable men Selt malecules Weter Mevement of weter eleodes Equel "canentratian" of…

A: Given, is a figure of movement of water from one side of a semipermeable membrane in a beaker toward…

Q: QUESTION 12 Large, hydrophilic solutes move across membranes against their concentration gradients…

A:

Q: If these onion cells are placed in pure water, pure water is a solution.

A:

Q: QUESTION 20 The main plasma protein important in maintaining the osmotic pressure of blood is it…

A: Colloid osmotic pressure (COP) helps in holding the fluids within the vascular space and prevents…

Q: QUESTION NO. 1 Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more…

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

Q: DNA molecules and the closely related RNA molecules are both made of O A. nucleotides O B. amino…

A: Nucleic acid is a long chainlike molecule composed of nucleotides found in cells of all living…

Q: Light consists of units of energy called_ which are absorbed by neutrons/ pigments photons/pigments…

A: * photosynthesis is process of using light and making their own food . * A plants are autotrophs…

Q: Which of the following activities are present in the endomembrane system organelles? I.…

A: Endomembrane system organelles are the connected and coordinated pathway of membrane bound…

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: Angiotensin I is converted into renin by the action of angiotensin II produced from angiotensinogen…

A: hormones are small chemicals which are released directly into the blood stream in small amounts and…

Q: True or False: The presence of epithelial allows molecules to move in the cellular or paracellular…

A: Epithelial have a wide variety of functions like secretion, absorption, protection, excretion,…

Q: QUESTION 11 micro-RNAS (MİRNAS) regulate gene transcription MRNA translation and stability splicing…

A: A microRNA is a small single-stranded non-coding RNA molecule found in all organism, that…

Q: Flatworms (Phylum Platyhelminthes)

A:

Q: The arrows indicate that SOLUTE X is permeable between compartments and the numbers indicate the…

A: Diffusion is a process by which a solute moves from high concentration moves to the area of low…

Q: Question 35 While using a light microscope, you see very small spherical cells with the following…

A: Microscope is an instrument which is used to observe objects and organisms that are too small to be…

Q: Only Members of Domain Bacteria can make N-acetylmuramic acid thus only Bacteria cal make_ Or RNA O…

A: Cell wall is found encapsulating the cell membrane in fungi, plants, bacteria and archaea. The cell…

Q: QUESTION 29 If the extracellular fluid (ECF) is hypertonic relative to the cytosol, water moves from…

A: The term "diffusion" describes how a solute moves. Osmosis is a passive process that describes the…

Q: For a transport process, a linear plot of of V vs [S] indicates the transport is: a. undetermined O…

A: Cell membrane is a lipid bilayer with a hydrophobic interior. Thus, small, hydrophobic substances…

Q: Question 15 The most important job of a bacterial cell wall is to O prevent osmotic lysis to prevent…

A: Bacteria (prokaryotes) are one-celled microorganisms that exist almost everywhere. They can divide…

Q: Place the following anterior forearm muscles in order, from lateral to medial 1. Palmaris longus 2.…

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

Q: QUESTION 25 Lymph nodes are made of masses of lymphocytes surrounded by a capsule. The lymphocytes…

A: Lymph is a transudate of blood, and it has similar proteins as that of plasma, but the amount is…

Q: Carrier proteins are highly selective for theri transport molecules and tend to be more rapid in…

A: There are different types of transport proteins present on plasma membrane. The transport proteins…

Q: Lysogenic cells have phages that are: A actively synthesizing viral proteins B biosynthesizing only…

A: Phage viruses are viruses that infect the cells of microorganisms. On the basis of their host these…

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 1 (1 point) The intestines are responsible for passively absorbing water that has been…

A: The question is about the relationship between body cells and the solution moving through the…

Q: QUESTION 34 The membrane is selectively permeable to all of the following molecules EXCEPT: Water…

A: The plasma membrane or the cell membrane, or the plasmalemma is present in both eukaryotes and…

Q: QUESTION 36 Lipophilic ligands bind to intracellular receptors and open ligand-gated ion channels…

A: The plasma membrane is also known as a cell membrane that helps to separate the cell's inside…

Q: You are late to class, which is on the 12th floor of the Medical Technology building. After running…

A: The chemical processes that occur within an organism to sustain life are referred to as metabolism.…

Q: Muscle cells are different from nerve cells because they: contain different genes express different…

A: Answer :  Option "B" is correct  Express Different genes