The benefit of some cellular organelles enclosed in a bilayer membrane identical to the plasma membrane.

Q: If the diploid number of a corn is 20, how many chromosomes are present in the nucleus of each…

A: Haploid refers to the presence of a single set of chromosomes in an organism's cells. Diploid  is…

Q: The cholesterol molecule is OA. an aromatic ring OB. a straight chain acid O c. a steroid OD.…

A: The cholesterol molecule is a type of lipid molecule that is essential for the proper function of…

Q: Identify the component of plasma membrane that allows it to carry out its function.

A: Introduction: The plasma membrane is composed of lipid layers and cholesterol. The cell surface…

Q: During ketosis, acetone may be detected on the patient's

A: It is the process that happens when there are not enough carbohydrates in the body to carry on the…

Q: Describe one important anatomical difference between early gnathostome skulls and modern…

A: The term "Osteichthyan" refers to the class of bony fish and tetrapods. The fragmented character of…

Q: List and briefly describe in your own words the common characteristics of living things?

A: Introduction: Living creatures exhibit a range of qualities to varying degrees: they respire, move,…

Q: 8) What makes a liver cell a liver cell and not a brain cell? A)   The fact that it is found in an…

A: Introduction :- Hepatic cells are the most prevalent cells in the liver, making up nearly 90% of all…

Q: How could you determine whether the turbidity in your LB tube was from a mixture of different…

A: Introduction: The term "turbidity" describes how cloudy a solution is. Turbidity in a Luria Broth…

Q: Why is it necessary for cells of the cardiac atria and ventricles to contract in a coordinated…

A: Introduction :- Blood from the veins enters the two atria, which have thin walls. The heart's two…

Q: Describe the differences between how competitive and non-competitive inhibitors work.

A: Protein molecules known as enzymes help to accelerate chemical reactions. In other words, an enzyme…

Q: What is/are by-product of fermentation? All of these' Ethanol Lactate ATP

A: Fermentation is a process,which occurs in the absence of oxygen.In this process,glucose is breakdown…

Q: Which statement best describes the phenomenon of evolution? O Evolution is a fact O Evolution is a…

A: Introduction Evolution refers to the change of characteristics of a population that can be inherited…

Q: List three ways the body can protect itself against viral or bacterial infections

A: The immune system is a complex network of cell , tissue and organ which help our body to  fight…

Q: Describes an activity to demonstrate endosmosis and. Exosmosis.

A: When a cell is placed in a hypotonic solution the water move inside a cell and swells. This movement…

Q: During ketosis, acetone may be detected on the patient's OA. urine OB. blood O c. breath O D. saliva

A: Normally body takes carbohydrates to burn or metabolize to produce energy. But sometimes when…

Q: Match the antibody region with its functional description. hinge region Fc Fab kappa alpha chain…

A: Hinge region -  provides flexibility to permit binding to different antigenic arrangements.  Fc  -…

Q: 3. (a) (b) What are the different methods of cell lysis? Discuss in detail. In Streptomyces…

A: 3.a)Cell lysis is the process of breaking down the cell in order to extract desired product which is…

Q: Which of the following are characteristic of the nematode roundworm, Ascaris? (Select all the apply)…

A: Ascaris are worms classified as nematodes.

Q: Would mitochondrial transmembrane transport of a protein bound for the mitochondrial intermembrane…

A: Introduction: Translation is the process through which proteins are produced from mRNA. After the…

Q: The expert seems made a typo. The correct answer should be "(f) sample B has more Ras protein",…

A: Introduction  Based on their size and charge, macromolecules and their fragments can be separated…

Q: Antibiotic Resistance in Aquaculture: The topic of antibiotic resistance in aquaculture and how it…

A: Aquaculture It is considered one of the fastest-growing food production sectors. It involves…

Q: Which is not a characteristic of Action Potential? With constant magnitude Transmits signals over…

A: Action potential defines the sudden rapid rise and fall of voltage or the potential of membrane…

Q: If the first gene is demonstrating recessive epistasis to the second gene, what is the probability…

A: Epistatsis Epistasis is defined as allelic interaction in which one allele masks the expression of…

Q: How are the nitrogenous bases held together across the middle of a DNA strand?   What types of…

A: DNA stands for "deoxyribonucleic acid" and is the hereditary material in humans and almost all other…

Q: Which of the following is a correct statement about bones classified in the appendicular skeleton?…

A: Appendicular skeleton refer like this because, it is made up of  appendages of the axial skeleton.…

Q: a) Describe the relative numbers of producers, primary consumers, secondary consumers, and tertiary…

A: Ecological pyramid is the graphical representation of the relationship among the organisms from each…

Q: Hemoglobin OA. Defense proteins B. Transport proteins O c. Messenger proteins O D. Catalytic…

A: Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino…

Q: Prostaglandins are synthesized from: O A. oleic O B. stearic O c. essential fatty acid D.…

A: Prostaglandins are derived from arachidonic acid. It plays a role in reproductive functions.

Q: Dendritic cells take up, process or present antigen by all of the following routes except Select…

A: Introduction :- Professional antigen-presenting cells known as dendritic cells (DCs) are essential…

Q: tumor viruses

A: Tumor viruses are the viruses which are capable of causing a wide variety of human diseases. The…

Q: Enlist the four basic concepts that make up the cell theory in descriptive.

A: According to the cell idea, all living things are made up of cells. The various cell types that make…

Q: Which of the following is NOT a mechanism used by the immune system to fight multicellular…

A: Immunology is a section of biology that studies molecules, cells, and organs that build up the…

Q: Below is the 5’–3’ strand of a double-stranded DNA molecule with the following nucleotide sequences:…

A: Central dogma refers to the process by which information stored in a DNA molecule is converted into…

Q: Both the isolation buffer and assay buffer that was used in isolation of mitochondria contained 0.3M…

A: Introduction  The study of fundamental processes, such as mitochondrial respiration, metabolic…

Q: The process of producing fats from acetyl co-A is called OA. glycolysis B. lipogenesis O c.…

A: Introduction :- A molecule known as acetyl-CoA (acetyl coenzyme A) is involved in a variety of…

Q: During ketosis, acetone may be detected on the patient's A. urine B. blood O c. breath OD. saliva

A: Following are used for detection of acetone in ketosis:-

Q: A(n) ________ ecologist studying frogs would examine the preferred nesting locations of frogs.   A.…

A: Ecology refers to the study of the environment. It helps in understanding the physiology of the…

Q: Describe the term exocytosis.

A: Exocytosis is the process through which metabolic wastes are eliminated from cells. The metabolic…

Q: Complexes of IgG bound to soluble multivalent antigens can activate the classical pathway on the…

A: Introduction :- One of three mechanisms that activate the complement system, a component of the…

Q: Modeling Cell Structures The figure below shows a city that is a model for a cell. Study the figure,…

A: I gave you the answers of 1 and 2 question in a table and 3 question in step 3.  Thank you.

Q: Which of the following statements about Notch 1 is correct? (Select all that apply.) Select one or…

A: Concept used :  Notch 1 gene    Definitions required -  Notch 1 gene :  Notch one is a gene that…

Q: O a. Hormones that affect nerve cell activity O b. Hormones that inhibit nerve cell activity c.…

A: Q17. Vasopressin is synthesized by the hypothalamus. It is also called the antidiuretic hormone…

Q: (a) What are the different methods of cell lysis? Discuss in detail. (b) In Streptomyces filtration…

A: (a) Both animal and plant cells are covered by a lipoprotein membrane called cell membrane.…

Q: Describe interphase and identification of its stages.

A: DNA duplication and cell replication are two processes that take place during the cell cycle. The…

Q: 1. Describe evidence showing that echinoderms are more closely related to chordates than are other…

A: Introduction :- Marine invertebrates classified as echinoderms include starfish, brittle stars, sea…

Q: Denaturation of protein is a result of OA. cleavage of the peptide bond B. formation of H-bond O c.…

A: Proteins are made up of polypeptide chains, which are nothing but the sequence of amino acids…

Q: 1. Which of the following white blood cells would you expect to find in high numbers during a…

A: Following  Type of white blood cells are elevted during helminthic infection:- whenever a person is…

Q: QUESTION 8 How does the nervous system grade the force of muscle contraction? O a. Only by…

A: Nervous system is made up of highly specialised cells called neurons. The function of neuron is to…

Q: Question: Select the mood disorder in which diagnosis requires symptoms present for at least two…

A: Mood disorders can occur due to mental health illnesses. Here mood or emotional state is distorted…

Q: What are the different methods of cell lysis? Discuss in detail. In Streptor filtration from an orth…

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