No 1 2 3 4 5 6 7 8 9 10 I. 2N 44 16 Supply the missing information in terms of the number of chromosomes in the table provided. Situation: Each number corresponds to the somatic cells of a particular species of eukaryotic organism. Trace the integrity of the nuclear material by supplying the exact number of chromatids according to the column label.. N G1 S G2 Mitotic Mitotic Mitotic Meiotic Meiotic Meiotic Prophase Metaphase Daughter Prophase Anaphase Daughter Cell I II Cell 30 24 90 80 66 56 78 68

Q: Which of the following is NOT a cause of hypokalemia? Question 50 options: Hospitalized patients…

A: hypokalemia is a condition in which , there is reduced pottasium in the blood .

Q: Cholesterol-lipid microdomains are often referred to as membrane rafts.

A: True.

Q: phosphatidylcholine aggregates to form * no correct answer given micelles both O liposomes

A: Phosphatidylcholine are a class of phospholipids that incorporate choline as a headgroup . They are…

Q: Which is not true about proteins? O Protein related diseases include sickle cell anemia and…

A: Simple  proteins :  The Proteins that yield only amino acids and no other chemical groups during…

Q: Isotonic systems are always isosmotic.

A: Isotonic solution means two solutions has same solute concentratiin across a semipermeable…

Q: Steroids are lipids. Cholesterol is a steroid. Cholesterol is useful for us as hormones like…

A: The body uses hormones as chemical messengers. They move to tissues or organs through the blood.…

Q: Which of the following lipoproteins is the precursor for LDL? O Chylomicrons HDL LDL VLDL

A: Chylomicrons are produced in intestinal cells.  It is a fat droplet present in blood or lymph after…

Q: cell membrane endomembrane system cytoskeleton enzymes mitochondria nucleus [Choose ] [Choose ]…

A: Eukaryotes - Eukaryotes are organisms whose cell contains membrane-bound cell organules like the…

Q: Choose the correct statement. O Two of these are correct O Secondary active transport consists in…

A: Even the process of transport across the cr membrane is governed by the law of thermodynamics .

Q: Facilitated diffusion is a form of active transport.

A: Active transport is the movement of molecules that requires energy. It takes place against the…

Q: positive feedback

A: B: positive feedback

Q: Feel your skin. What type of tissue is it? Is this tissue the same as the lining in your mouth?

A: Tissues are collections of cells of a common arrangement that act together to conduct a particular…

Q: True or False.

A: A membrane protein that is stably connected to the cell membranes is known as an integral membrane…

Q: type of epithelium lines the esophagus? O Pseudostratified columnar O Simple columnar O Simple…

A: A tissue is a group of cells that usually have a common origin in an embryo and function together to…

Q: The Human Touch “OK, guys, we’re late again.” Shaylene Boulay calls out to her two oldest sons,…

A: Impetigo is a type of skin infection caused by bacteria. It is common in children and can occur due…

Q: The reason why we chew food

A: The initial step of digestion in which the food is crushed and ground by the teeth is called…

Q: All the answers are needed. No explanation, just the answers.  Fill ups: The rate of diffusion of…

A: The cell membrane surrounds the cytoplasm comprising the cellular organelles. It is a selectively…

Q: How consuming too much dietary fat and drinking carbonated drinks affects lipid metabolism

A: Dietary fat and carbonated drink consumption have been found to be associated with several different…

Q: What type of tissue is able to generate electrical signals, force and movement? endocrine glands…

A: Biology refers to the branch of science that deals with the study of living organisms. All living…

Q: Click on the transport vesicle produced by the rough ER carrying enzymes and proteins to the Golgi…

A: Transport vesicles contains proteins which are COPII-coated that leave endoplasmic reticulum. It is…

Q: Personal thoughts and realization regarding lipids and how it can help in everyday life, how you can…

A: Lipids are basically fat molecules made up of fatty acids and glycerol. lipids are very essential…

Q: Which of the following is the smallest living structural unit of the body? A. atom B. molecule C.…

A: Introduction - The human body is made up of billions of smaller components that fall into four…

Q: True or false.    Autrine signaling involves movement of signaling molecules into the bloodstream

A: Autocrine signaling refers to a type of signaling pathway in which a cell targets itself. Cytokine…

Q: Which statement is false. Glycolysis reduces two molecules of NAD+ into NADH. Glycolysis breaks down…

A: Introduction: The process by which the glucose (6C compound) is split into two molecules of pyruvic…

Q: Quèstion 17 All sphingolipids have which one of the following in common? O Glycerol backbone…

A: Introduction: Lipids are small biomolecules that are water-insoluble and not polymers like other…

Q: Which lipid is not typically found on the inner leaflet of the erythrocyte plasma membrane?…

A: Lipids are one of the bio macromolecules present in a cell. It is a water insoluble compound. Lipids…

Q: What is the membrane potential? Is the outside of the plasma membrane positively or negatively…

A: The membrane potential helps to balance the equilibrium potentials of the ions that will move across…

Q: Which of the following characteristics is true for the inner section of a membrane? O hydrophilic O…

A: Introduction Lipids:- Lipids are oily or greasy nonpolar molecules, stored in the adipose tissue of…

Q: Which of the following serve as signaling molecules located along the membrane? O phingolipids…

A: Signalling molecule is a molecule that helps in transmitting the signal from one part of the body to…

Q: how functions the the barrier formed by a lipid bi-layer

A: The cell membrane of shares of humans and other organisms are sometimes made of lipid bilayer which…

Q: Imagine that you develop a procedure to measure the pH of in the matrix and the intermembrane space…

A: Option (a) the pH in the intermembrane space will contain more H+ and have lower pH compared to the…

Q: Which of the following is not always a protein structure?

A: Proteins are macromolecules. The polymerization of amino acids makes the proteins.

Q: Why are there C-shaped tracheal cartilages? O To allow for the passage of bolus in the esophagus…

A: Anatomy of the trachea:-A hollow, tube-like structure.-Runs from the larynx(voice box) to…

Q: Which of these is a characteristic of epithelial tissue? It usually has rich blood supplies It has…

A: The epithelial tissues are the ones that are present all over the body as a lining for cavities,…

Q: Membrane proteins may serve as binding molecules with the extracellular matrix

A: * Membrane proteins are the proteins that interact with biological membranes and they fall into…

Q: The following compound is best identified as (blank). O *NH3-CH-C-NH-CH-COO- Ť" CH3 CH₂ OH O a…

A: Any living cell is made up of biomolecules. These biomolecules can be classified into the following…

Q: All the following are containing collagen type I..EXCEPT: O Annulus fibrous O Perichondrium O…

A: The annulus fibrosus is a lamellar fibrocartilaginous tissue composed of 15–25 concentric rings or…

Q: In which level of biological organization can you classify our lungs? O tissue O organ O cell O…

A: As per our company's guidelines we are supposed to answer a single question at a time, please repost…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.