Describe the metabolic pathways that occur for cells in the presence of oxygen and the evolutionary advantages for eurkaryotic cells

Q: The endosymbiotic theory provides an explanation for the origin of chloroplasts. Which trait of…

A: Non-photosynthetic early branching eukaryotic organisms do not have mitochondria as well as…

Q: Choose the best answer for below question. The endosymbiotic theory explains the origins of which of…

A: BASIC INFORMATION  CELL It is considered as the basic unit of life Every organism is made up of…

Q: Define the following terms what the energy source and carbon source for each type of organism…

A: Organisms is also classified consistent with their supply of carbon

Q: Exlpain the Step 8 in Krebs Cycle

A: The Krebs cycle is also known as the citric cycle is a major cellular process of cellular…

Q: Suggest an argument forwhy eukaryotic cells havedeveloped an enclosednucleus unlike bacteria…

A: Eukaryotes are cells, which are known to have well compartments as well as they have a well-defined…

Q: Predict some characteristics that would describe niches occupied by green and purple photosynthetic…

A: Answer: Introduction: Purple bacteria or purple photosynthetic bacteria are phototrophic, can make…

Q: Cell wall Primary cell wall Secondary Cell  wall Chloroplast Stroma  Thylakoids Central Vacuole

A: Since you have asked multiple questions, we are answering the first three questions for you. If you…

Q: Use this diagram of a Chlamydomonas cell for the following question. M CY CL is chloroplast, CY is…

A: DNA or deoxyribonucleic acid is the nucleic acid that is found in normal eukaryotic cells as well as…

Q: Evidence indicating the chloroplasts were originally free-living prokaryotes that subsequently…

A: The symbiotic relationship is present when there are found mutual interactions between two species.…

Q: Compare and contrast the theory of spontaneous generation from the principles of cell theory.…

A: The fact that only cells are able to produce more cells is part of cell theory. The idea that…

Q: draw both: a mitochondrium and a chloroplast labeling their most important structures, compare and…

A: Mitochondria are called the power house of cells, responsible for the breakdown of fuel molecules…

Q: A cell that uses an organic carbon source and obtains energy from light would be called a…

A: Answer  Photoheterotrops

Q: For Green and Purple Bacteria which of the given statement is true, (1) utilize non-cyclic…

A: The answer for the given question is below,

Q: Compare and contrast the tandem photosystems of cyanobacteria and photosynthetic eukaryotes with the…

A: Photosynthesis transforms solar energy into chemical energy in order to assist all life on earth to…

Q: Cell wall functions in plants and animals

A: The cell wall is the non-living component, which surrounds the outermost layer of the cell. This…

Q: The apicomplexan that causes malaria has a photosynthetic ancestor and contains an organelle that…

A: Apicomplexans, also known as sporozoans, are intracellular parasites that cause numerous diseases in…

Q: compare and contrast chloroplastss and mitochonndria from teh perspective of :  organization of…

A: The electron transport occurs in chloroplast through Electron transport chains. Chloroplasts and…

Q: Use this diagram of a Chlamydomonas cell for the following question. CY CL is chloroplast, CY is…

A: Gene transcription is the process by which the DNA (deoxyribonucleic acid) forms into an RNA…

Q: on 6 In the light dependent reactions the following process occurs. answered inner space of…

A: INTRODUCTION Chemiosmosis This is the movement of ion through a semipermeable membrane.

Q: A scientist claims that the Presence of aquaporins is in chloroplast membrane support that…

A: Aquaporins are also known as water channels.They are channel proteins from a larger family of major…

Q: Determine whether the statement is true or false. State the answer directly, no need to explain. 1.…

A: In the given question some of the characteristic feature of the eukaryotic cell are given. All the…

Q: Compare and the functions of both in animal and plant cells in a mitochondrium and chloroplast. Be…

A: Chloroplasts are the sites for photosynthetic reactions to take place. Both chloroplasts and…

Q: Some bacteria can produce organic substances by using energy from sunlight. Which of the following…

A: The diverse organisms of the world are classified into several groups, depending on their structural…

Q: Match the number from the key below to each of the following processes, in order: chemiosmosis;…

A: Q.Match the number from the key below to each of the following processes, in order:  chemiosmosis;…

Q: The process that occurs when these hydrogen atoms (along with electrons) pass back to the stroma…

A: The light-dependent reaction includes absorption and conversion of light energy into the energy-rich…

Q: A cell that utilizes light to obtain energy from organic carbon sources such as glucose would be…

A: The energy is required by every organism in order to carry out the metabolic processes that are…

Q: A chemo-organo-autotroph gets its energy from [Select ] its electrons from [Select ] and its source…

A: Microorganisms are classified into five distinct nutritional types depending on the source of…

Q: When P700 absorbs a photon, it releases an energized electron, which is immediately replaced by an…

A: Photosystems are defined as large complexes containing proteins and pigments, responsible for…

Q: Summarize the two stages of cellular respiration. Be sure to explain where in the cell each stage…

A: Glycolysis and the oxidation of the pyruvate are the first two steps of cellular respiration.…

Q: Structures found in a plant cell, but not an animal cell, include the following: Chloroplasts, a…

A: A plant cell is a structural and functional unit of plants whereas, animal cells are basic units of…

Q: Why is an isotonic buffered extraction medium used to isolate the chloroplasts? 1.To gently lyse…

A: Introduction Chloroplasts Are Photosynthesis-related Organelles In Plants That Are 5-10 Um In Size.…

Q: Apicomplexans evolved from a photosynthetic ancestor and have the remnant of a chloroplast. This…

A: Apicomplexa is a phylum of parasitic alveolates that includes a vast number of species. A type of…

Q: What product of cell respiration was measured and produced by the yeast cells?

A: Cellular respiration: It is process that take place in the cells of organisms. In this process a set…

Q: Slime moulds are excellent material for the study of protoplasm.Comment.

A: Slime molds are simple organisms, which consist of acellular mass of creeping gelatinous mass of…

Q: in photosystem i, ___ energy electrons are donated to ____ -Low; H20  - Low; O2 - High;…

A: Photosynthesis is a process that is divided into two part that involves light-dependent as well as…

Q: XPLAIN BRIEFLY THE IMPORTANCE OF PLANT CELL AND ANIMAL CELL.

A: The cell membrane is a structure which protects the cell and acts as a barrier and transports the…

Q: methanogen Pathways photosystems I and II fermentation and energy from methane) fermentation Other…

A: The cell wall of gram negative bacteria is made up of lipopolysaccharide and that of gram positive…

Q: Use this diagram of a Chlamydomonas cell for the following question. CY CL is chloroplast, CY is…

A: Transcription is the process in which the DNA or the information that is present in the DNA in form…

Q: Describe the shared evoultionary event that led to chloroplasts in both algae and plants

A: Chloroplast is a type of cell organelle found in Autotrophic organism responsible for performance of…

Q: The common name for species like Anabena is blue-green algae. This group of bacteria are capable of…

A: Anabaena is a blue-green alga that can produce its own food by oxidative photosynthesis. this is a…

Q: A scientist claims that the presence of aquaporins in chloroplast membranes supports the…

A: The occurrence of the eukaryotes from the prokaryotes in due course of evolution is the main point…

Q: which cellular organelle produce ATP by aerobic respiration ? O 1. golgi bodies O 2. ribosomes O3.…

A: The aerobic respiration process is divided into three stages: glycolysis, Krebs cycle, and electron…

Q: Define the following terms:a. plasma membraneb. photosynthesisc. respirationd. nucleoide. chromosome

A: The following terms are explained below:

Q: Explain the metabolic processes in cyanobacteria. 1. Kreb's Cycle 2. Photosynthesis

A: Cyanobacteria may also own several enzymes which can be without delay involved in dihydrogen…

Q: In what order would the following processes may have evolved? Please provide an explanation for the…

A: Plants require the process of photosynthesis and cellular respiration for the proper functioning of…

Q: features of mitochondria are similar

A: A cell is a small self-contained unit within whole organisms. It is the littlest unit of the body.…

Q: describe: The ways in which the chloroplast is similar to prokaryotes.

A: Greek words chloros, which means green, and plastes, which means one who produces, are the roots of…

Q: Compare and contrast how carrier proteins and ATPpowered pumps move ions or molecules across…

A: The transport of molecules from lower concentration to higher concentration against a…

Q: Compare and contrast acetogens with methanogensin terms of (1) substrates and products of their…

A: Step 1 Acetogens are organisms that use the acetyl-CoA pathways for synthesizing acetate as cell…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.