QUESTION 11 Carbohydrates produced by photosynthesis always move from roots to the leaves the stem to buds leaves to roots a sink to a source a source to a sink

Q: NAD and FAD are examples of antibiotics bacteria use to kill fungi proton pumps used by the ETC…

A: NAD-Nicotinamide Adenine dinucleotide FAD-Flavin Adenine dinucleotide

Q: Which of the following does not participate in the Calvin cycle?

A: Photosynthesis is the process of the formation of glucose from carbon dioxide and water in the…

Q: A benefit of second messengers is that O they decrease the effect of negative hormones. O they…

A: The exposure to extracellular signalling molecules to the cell leads to release of intracellular…

Q: By developing vascular tissue, plants gained the ability to reproduce using flowers the ability to…

A: The correct option is 3rd i.e. the ability to grow taller.

Q: It is likely that the first organisms on Earth were heterotrophs that obtained energy through animno…

A: The first organic molecules formed about 4 billion years ago. This may have happened when lightning…

Q: Compared to C3 plants, C4 plants O a. fix CO, to organic molecules in mesophyll cells and perform…

A: Photosynthesis is a physiochemical process by which photosynthetic organisms convert light energy…

Q: In cellular respiration, where does the process of the citric acid cycle take place? in the…

A: Cellular respiration and fermentation are both anabolic reactions in which organic molecules are…

Q: QUESTION 2 2.1 10-C The figures below shows two leaves from the same plant B A (12) 2.1.1 Suggest…

A: Key references:Brestic, M., Zivcak, M., Vysoka, D. M., Barboricova, M., Gasparovic, K., Yang, X.,…

Q: Question 42 Fill in the dropdown menus for the equation for molecules involved in PHOTOSYNTHESIS…

A: Photosynthesis - Photosynthesis is a process which is performed by the green plants and some other…

Q: Which of the following is a proton pump in the thylakoid membrane? OPhotosystem I O Photosystem II

A: In all natural photosynthetic plants, Photosystem acts as pigment molecule binding site and is…

Q: all of the following statements about mitochondrial oxidative phosphorylation are true EXCEPT a. The…

A: The metabolic pathway in which cells use enzymes to oxidize nutrients, releasing chemical energy and…

Q: On Earth the equator regions are warmer than the north and south poles because the polar atmosphere…

A: An equator is a imaginary line around the middle of earth or any spherical object like planet, star,…

Q: QUESTION 22 Choose the best explanation of what would happen duirng the Calvin cycle of a plant…

A: In simple terms, photosynthesis can be defined as plants using sunlight, carbon dioxide, and water…

Q: The closest living relative to land plants today are cyanobacteria. O charophytes. O red algae.…

A: plants are organisms which comes under the kingdom plantae . They are eukaryotic multicellular and…

Q: Aerobic respiration differs from anaerobic respiration in which of the foll

A: The two types of respiration that is used by organisms are aerobic respiration and anaerobic…

Q: QUESTION 40 Galactose requires 5 reactions to transform to glucose 6-phosphate in order to enter…

A: Galactose is the sugar in milk. Infants have an enzyme in the small intestine that metabolizes…

Q: Question

A: Introduction:- Cellular respiration and photosynthesis are almost opposite processes because…

Q: Electrons are constantly being moved around in cellular respiration. What molecules move electrons…

A: Cellular respiration is the process in which the glucose is used by the cell to convert the glucose…

Q: Question 33 Briefly discuss the "what, where, how" of photosynthesis. What is photosynthesis? Where…

A: Q. What is Photosynthesis? Q. Where it takes place? Q. Briefly explain the process of…

Q: When a photon of light is absorbed by chlorophyll

A: Autotrophic organisms produces their own food via photosynthesis. Plants are considered to as…

Q: Question 3   Without oxygen (O2) present, glycolysis normally cannot continue because:   There is…

A: Glycolysis occurs in two stages:Stage I: This stage catalyzes the splitting of glucose molecule (C6)…

Q: QUESTION 23 During cellular respiration, NADH is the final electron acceptor. delivers its electron…

A: Option a: This option is incorrect because in the electron transport chain, oxygen (O2) is usually…

Q: QUESTION 46 In eukaryotic mitochondrial chemiosmosis, a proton-motive force allows protons to move…

A: A molecular assembly in the inner mitochondrial mebrain carries out the synthesis of ATP. This…

Q: ОН ОН How is this molecule involved in the cellular harvesting of energy from glucose oxidation?…

A: The molecule shown in the question is Adenosine diphosphate (ADP). ADP is used to produce ATP (…

Q: The main purpose of the Calvin Cycle is to convert solar energy to chemical energy O glucose O…

A: The energy from the sun is converted and packaged into ATP and NADPH, with the help of light…

Q: QUESTION 8 Which one of the following is not among the six internationally accepted classes of…

A: Based on the reaction they catalyse enzymes have been categorised into 6 different classes.

Q: What is transferred to NAD during the catabolism of glucose? water carbon dioxide electrons acetyl…

A: catabolism  is the process by which food molecules like glucose are broken down into smaller…

Q: Question 33 In anoxygenic photosynthesis, oxygen is O made O neither used nor made used

A: There are a few groups of microbes that go through anoxygenic photosynthesis: green sulfur…

Q: Where does the electron transport chain occur in a bacterium? plasma membrane cell wall mitochondria…

A: An electron transport chain is a group of proteins that pass electrons across a membrane within…

Q: During photosystem I O hydrogen electrons are extracted from the splitting of water molecular oxygen…

A: A photosystem is just a protein complex or perhaps a combination of the two or even more proteins,…

Q: QUESTION 52 An organism is discovered that thrives in both the presence and absence of oxygen in the…

A: Hello  Dear Students, Q 52. The correct option is (c) i.e, must utilise a molecule others than…

Q: Question 29 All of the following are advantages of plants moving to land EXCEPT oxygen availability…

A: The evolution of plants is very much important because they are the phototrophic organisms that can…

Q: Question 42 Carnivorous plants often live in acidic soils where O a. phosphorus O b. sulfur O c.…

A: Introduction :- Carnivorous plants obtain some or all of their nutrition by catching and consuming…

Q: If a molecule loses electrons it is and if a molecule gains electrons it is O energized;…

A: Oxidation- reduction reaction is also called as redox reactions. It is a type of chemical reaction…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.