Cytoplasm is a gel-like substance present in all cells. All of the cell organelles are suspended in the cytoplasm. Most of the cellular activities as metabolic pathways like glycolysis, key processes like cell division occur in the cytoplasm. Hence, it is the place, where life-sustaining biochemical reactions occur.
- 1 Where do biochemical reactions occur in cell?
- 2 What is a biochemical reaction in chemistry?
- 3 What reactions occur in the cytoplasm?
- 4 Which of the following is called biochemical reaction?
- 5 Which process happens in the cytosol?
- 6 Why do chemical reactions take place in cytoplasm?
- 7 Why do reactions take place in cytoplasm?
- 8 Do all biochemical reactions occur in water?
- 9 What are reactants in biochemical reactions?
- 10 What are the four biochemical reactions?
- 11 What is biochemical reaction in microbiology?
- 12 Is photosynthesis a biochemical reaction?
- 13 What are biochemical processes?
- 14 Which of the following occurs in the cytoplasm?
- 15 What happens in the cytoplasm during cellular respiration?
- 16 Does transcription happen in cytoplasm?
- 17 Which process happen in the cytosol in the mitochondria?
- 18 What is biochemical water?
- 19 What is the difference between cytosol and cytoplasm?
- 20 What is the water rule in biochemical reactions?
- 21 What does water do in metabolic reactions?
- 22 What is the product of the biochemical reaction?
- 23 What enzyme do for a biochemical reaction?
- 24 Where do reactants bind to an enzyme during a biochemical reaction?
- 25 What are the types of biochemical processes?
- 26 What biochemistry includes?
- 27 Which biochemical process occurs in the mitochondria?
- 28 What is the biochemical reaction of bacteria?
- 29 Why biochemical test are conducted?
- 30 Is respiration a biochemical process?
- 31 What happens during biochemical processes?
- 32 What is biochemical test in microbiology lab?
- 33 Why photosynthesis is called biochemical process?
- 34 How photosynthesis is a biochemical pathway?
- 35 What part of chloroplast does light reaction occur?
- 36 What is the main function of the cytoplasm?
- 37 What are the organs present in cytoplasm?
- 38 What process happens only in the cytoplasm of eukaryotic cells?
- 39 Which process below occurs in the cytoplasm of a cell?
- 40 Which phase of cellular respiration occurs in the cytoplasm of the cell?
- 41 In what does glucose breakdown in the first step of respiration in cytoplasm?
- 42 Why does translation occur in the cytoplasm?
- 43 Does transcription happen in the cytoplasm or nucleus?
- 44 In what part of the cytoplasm does translation occurs?
- 45 Why does glycolysis take place in the cytoplasm?
- 46 How does this differ from cytoplasm?
- 47 Where does glycolysis occur in the mitochondria?
- 48 Is the nucleus?
- 49 Why do cells have nucleoli?
- 50 Does cytoplasm include nucleus?
- 51 Do all biochemical reactions occur in water?
- 52 Why do most biochemical reactions occur in water?
- 53 What is biochemical reaction?
-
54
What are biochemical properties of water?
-
54.1
Related Posts
- 54.1.1 Do endergonic reactions require activation energy?
- 54.1.2 Do cells of the body have identical substances in their cytoplasm?
- 54.1.3 Do enzymes work on endergonic reactions?
- 54.1.4 Do all chemical reactions require activation energy?
- 54.1.5 Do all living cells have cytoplasm?
- 54.1.6 Do all biochemical pathways have the same number of enzymatic reactions?
-
54.1
Related Posts
Where do biochemical reactions occur in cell?
Biochemical reactions are chemical reactions that take place inside the cells of organisms. Catabolic reactions break down big molecules into smaller units. Anabolic reactions build up bigger molecules from smaller ones.
What is a biochemical reaction in chemistry?
Definition. A biochemical reaction is the transformation of one molecule to a different molecule inside a cell. Biochemical reactions are mediated by enzymes, which are biological catalysts that can alter the rate and specificity of chemical reactions inside cells.
What reactions occur in the cytoplasm?
The cytoplasm functions to support and suspend organelles and cellular molecules. Many cellular processes also occur in the cytoplasm, such as protein synthesis, the first stage of cellular respiration (known as glycolysis), mitosis, and meiosis.
Which of the following is called biochemical reaction?
Question | Which of the following is called biochemical reaction? |
---|---|
Chapter Name | Photosynthesis |
Subject | Biology (more Questions) |
Class | 11th |
Type of Answer | Video |
Which process happens in the cytosol?
The only process that occurs in the cytosol of the cell out of the options above is glycolysis.
Why do chemical reactions take place in cytoplasm?
The cytoplasm contains many enzymes, and therefore most chemical reactions take place there. Also, this is where the proteins can be transferred through, which are made by the ribosomes, which are found floating in the cytoplasm.
Why do reactions take place in cytoplasm?
Answer. Explanation: The cytoplasm is the jelly like structure in a plant cell, and it stores all the organelles of the cell in it. The cytoplasm contains many enzymes, and therefore most chemical reactions take place there.
Do all biochemical reactions occur in water?
Water is required for even the most basic chemical reactions. Proteins fold into their functional shape based on how their amino-acid sequences react with water. These newly formed enzymes must conduct their specific chemical reactions in a medium, which in all organisms is water.
What are reactants in biochemical reactions?
A substance that starts a chemical reaction is called a reactant, and a substance that forms as a result of a chemical reaction is called a product. During a chemical reaction, the reactants are used up to create the products.
What are the four biochemical reactions?
Within biological systems there are six major classes of biochemical reactions that are mediated by enzymes. These include group transfer reactions, the formation/removal of carbon-carbon double bonds, isomerization reactions, ligation reactions, hydrolysis reactions, and oxidation-reduction reactions.
What is biochemical reaction in microbiology?
Biochemical reactions are very important in the identification of bacterial isolates and in the identification of different bacterial species. These tests depend on the presence of certain enzymes, such as catalase, oxidase, urease, gelatinase, etc., produced by the bacteria.
Is photosynthesis a biochemical reaction?
Biochemical reactions are chemical reactions that take place inside living things. Two of the most important biochemical reactions are photosynthesis and cellular respiration. Photosynthesis is the process in which plants and certain other organisms synthesize glucose from carbon dioxide and water using light energy.
What are biochemical processes?
Biochemical processes are the chemical processes that occur in living organisms, involving biomolecules.
Which of the following occurs in the cytoplasm?
Most cellular activities take place within the cytoplasm, such as many metabolic pathways including glycolysis, and processes such as cell division.
What happens in the cytoplasm during cellular respiration?
The first stage of cellular respiration, called glycolysis , takes place in the cytoplasm. In this step, enzymes split a molecule of glucose into two molecules of pyruvate, which releases energy that is transferred to ATP.
Does transcription happen in cytoplasm?
With the genes bound in the nucleus, transcription occurs in the nucleus of the cell and the mRNA transcript must be transported to the cytoplasm. The prokaryotes, which include bacteria and archaea, lack membrane-bound nuclei and other organelles, and transcription occurs in the cytoplasm of the cell.
Which process happen in the cytosol in the mitochondria?
Because of the carrier protein in the inner mitochondrial membrane that exchanges ATP for ADP, the ADP molecules produced by ATP hydrolysis in the cytosol rapidly enter mitochondria for recharging, while the ATP molecules formed in the mitochondrial matrix by oxidative phosphorylation are rapidly pumped into the …
What is biochemical water?
< Principles of Biochemistry. Water is a chemical substance with the chemical formula H2O. Its molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at ambient conditions, but it often co-exists on Earth with its solid state, ice, and gaseous state (water vapor or steam).
What is the difference between cytosol and cytoplasm?
Cytosol is known as the matrix of the cytoplasm. It surrounds the cell organelles in eukaryotes. In prokaryotes, all the metabolic reactions occur here. Thus, we can infer that while cytosol is the fluid contained in the cell cytoplasm, cytoplasm is the entire content within the cell membrane.
What is the water rule in biochemical reactions?
On a biological level, water’s role as a solvent helps cells transport and use substances like oxygen or nutrients. Water-based solutions like blood help carry molecules to the necessary locations.
What does water do in metabolic reactions?
Water delivers nutrients to cells and helps remove toxins and metabolic waste from the cells as well. Catabolic reactions break down food and turn it into energy. These reactions break down substances such as starches and proteins and turn them into glucose.
What is the product of the biochemical reaction?
A substance that starts a chemical reaction is called a reactant, and a substance that forms as a result of a chemical reaction is called a product. During a chemical reaction, the reactants are used up to create the products.
What enzyme do for a biochemical reaction?
The enzyme speeds up the reaction by lowering the activation energy needed for the reaction to start. Compare the activation energy with and without the enzyme. Enzymes generally lower activation energy by reducing the energy needed for reactants to come together and react.
Where do reactants bind to an enzyme during a biochemical reaction?
Enzymes bind both reactant molecules (called the substrate), tightly and specifically, at a site on the enzyme molecule called the active site (Figure 3.35). The active site is specific for the reactants of the biochemical reaction the enzyme catalyzes.
What are the types of biochemical processes?
- Positron Emission Tomography.
- Radioactive Tracer.
- Programmed Cell Death.
- Metabolism.
- Enzyme.
- Protein.
- Metabolite.
- DNA.
What biochemistry includes?
As the broadest of the basic sciences, biochemistry includes many subspecialties such as neurochemistry, bioorganic chemistry, clinical biochemistry, physical biochemistry, molecular genetics, biochemical pharmacology, and immunochemistry.
Which biochemical process occurs in the mitochondria?
Two biochemical processes happening in the mitochondria are cellular respiration and cellular metabolism.
What is the biochemical reaction of bacteria?
Metabolism refers to all the biochemical reactions that occur in a cell or organism. The study of bacterial metabolism focuses on the chemical diversity of substrate oxidations and dissimilation reactions (reactions by which substrate molecules are broken down), which normally function in bacteria to generate energy.
Why biochemical test are conducted?
Microbial biochemistry tests shorten the time required to identify microbes, reduce costs, and ensure or enhance the accuracy of identification of an unknown sample. It is the fastest developing trend in microbial identification.
Is respiration a biochemical process?
In biochemistry, respiration refers to the series of biochemical oxidations in which organic molecules are converted to carbon dioxide and water while the chemical energy thus obtained is trapped in a form useful to the cell.
What happens during biochemical processes?
Biochemical processes involve the alteration of biomolecules, their synthesis, and their breakdown to provide the raw materials for new biomolecules, processes that fall under the category of metabolism.
What is biochemical test in microbiology lab?
Biochemical tests are the tests that are performed on different bacteria for their identification on the basis of their biochemical activities towards different biochemical compounds.
Why photosynthesis is called biochemical process?
Because it is a series of sequential chemical reactions that are catalyzed by enzymes and occur on a cell. By taking a look of the definition of a biochemical pathway, we can see that the process of photosynthesis totally fits in the definition.
How photosynthesis is a biochemical pathway?
Two biochemical pathways make up photosynthesis: Light-dependent reactions that use visible light energy to remove electrons from water, reduce electron carriers, pump protons and make ATP; Light-independent reactions that use ATP to transfer electrons from the reduced electron carriers to CO2 to synthesize glucose.
What part of chloroplast does light reaction occur?
The light reaction takes place in the thylakoid discs. There, water (H20) is oxidized, and oxygen (O2) is released. The electrons freed up from water are transfered to ATP and NADPH. The dark reaction occurs outside of the thylakoids.
What is the main function of the cytoplasm?
The cytoplasm is the gel-like fluid inside the cell. It is the medium for chemical reaction. It provides a platform upon which other organelles can operate within the cell. All of the functions for cell expansion, growth and replication are carried out in the cytoplasm of a cell.
What are the organs present in cytoplasm?
Among such organelles are the mitochondria, which are the sites of energy production through ATP (adenosine triphosphate) synthesis; the endoplasmic reticulum, the site of lipid and protein synthesis; the Golgi apparatus, the site where proteins are modified, packaged, and sorted in preparation for transport to their …
What process happens only in the cytoplasm of eukaryotic cells?
The process by which the cytoplasm of eukaryotic cell divides to produce two cells is called cytokinesis.
Which process below occurs in the cytoplasm of a cell?
Stage one of cellular respiration is glycolysis. Glycolysis is the splitting, or lysis of glucose. Glycolysis converts the 6-carbon glucose into two 3-carbon pyruvate molecules. This process occurs in the cytoplasm of the cell, and it occurs in the presence or absence of oxygen.
Which phase of cellular respiration occurs in the cytoplasm of the cell?
Glycolysis, the first step of cellular respiration, occurs in the cytoplasm of your cells. During this process, a glucose molecule is broken down into two molecules of pyruvate (pyruvic acid).
In what does glucose breakdown in the first step of respiration in cytoplasm?
The first step of cellular respiration involves the breakdown of glucose into a three-carbon compound called pyruvate.
Why does translation occur in the cytoplasm?
Explanation: Proteins undergo translation with the help of ribosomes, which can be found in either cytoplasm or on the rough endoplasmic reticulum (rough ER). Proteins synthesized on the ribosomes in cytoplasm are destined for somewhere inside the cell.
Does transcription happen in the cytoplasm or nucleus?
Transcription occurs in the nucleus whereas the major mRNA decay pathways operate in the cytoplasm. As synthesis and decay processes contribute equally to maintaining mRNA levels, it is quite likely that organisms have evolved a mechanism to coordinate events in the two compartments.
In what part of the cytoplasm does translation occurs?
In prokaryotes (bacteria and archaea), translation occurs in the cytosol, where the large and small subunits of the ribosome bind to the mRNA. In eukaryotes, translation occurs in the cytoplasm or across the membrane of the endoplasmic reticulum in a process called co-translational translocation.
Why does glycolysis take place in the cytoplasm?
To summarize, glycolysis occurs in the cytoplasm to break up glucose by cleaving it into two phosphorylated 3-carbon compounds and then oxidizing these compounds to form pyruvate and net two molecules of ATP. I hope this review was helpful!
How does this differ from cytoplasm?
Cytoplasm | Protoplasm |
---|---|
Jelly like substance containing proteins, water, food reserves, and metabolic wastes. | Protoplasm comprises carbohydrates, nucleic acid, proteins, lipids, and inorganic salts. |
Where does glycolysis occur in the mitochondria?
Glycolysis takes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae).
Is the nucleus?
The nucleus is one of the most obvious parts of the cell when you look at a picture of the cell. It’s in the middle of the cell, and the nucleus contains all of the cell’s chromosomes, which encode the genetic material.
Why do cells have nucleoli?
The nucleolus is a region found within the cell nucleus that is concerned with producing and assembling the cell’s ribosomes. Following assembly, ribosomes are transported to the cell cytoplasm where they serve as the sites for protein synthesis.
Does cytoplasm include nucleus?
In eukaryotic cells, the cytoplasm includes all of the material inside the cell and outside of the nucleus. All of the organelles in eukaryotic cells, such as the nucleus, endoplasmic reticulum, and mitochondria, are located in the cytoplasm.
Do all biochemical reactions occur in water?
Water is required for even the most basic chemical reactions. Proteins fold into their functional shape based on how their amino-acid sequences react with water. These newly formed enzymes must conduct their specific chemical reactions in a medium, which in all organisms is water.
Why do most biochemical reactions occur in water?
The water molecule’s small size and biochemical properties allow it to bond easily with other molecules. In fact, water is involved in almost every biological reaction. Water has many chemical and physical properties that make it useful to cells and organisms.
What is biochemical reaction?
A biochemical reaction is the transformation of one molecule to a different molecule inside a cell. Biochemical reactions are mediated by enzymes, which are biological catalysts that can alter the rate and specificity of chemical reactions inside cells.
What are biochemical properties of water?
Water molecules are polar, with partial positive charges on the hydrogens, a partial negative charge on the oxygen, and a bent overall structure. This is because oxygen is more electronegative, meaning that it is better than hydrogen at attracting electrons. Water is an excellent solvent.