Indicate whether the following structures occur in Bacteria, Eukarya or both. Also indicate one function for the structure. 1 ) Ribosomes 2) Nucleus 3) Cell wall 4) Flagella 5) Fimbriae
Q: 22. All of the following are examples of disaccharide, EXCEPT: * A. maltose B. sucrose C. raffinose…
A: Introduction Disaccharide:- Disaccharides are molecules that are composed of two monosaccharides…
Q: The nucleotides from a bacterial cell were found to have the following abundances: 39% uracil; 41%…
A: Nucleic acid : these are macromolecules that gives genetic information and enables protein…
Q: If two genes are completely linked, the value of r = : 1.00 0.75 0.25
A: Genetic linkage is th physical relationship between the genes. These are divide based on the…
Q: Which lipid type is not an important structural component of the cell membrane structure? a.…
A: The thin, living, elastic, semipermeable lipoproteinaceous membrane that is present around the cell…
Q: Predict which one of the following organisms will have the highest percentage of unsaturated…
A: Introduction :- Each phospholipid is made up of two long chains of atoms known as fatty acids. There…
Q: Class Genus Common Name
A: A no. of intestinal nematodes cause diseases affecting the human beings, including : ascariasis,…
Q: Describe a variety of organic compounds present in living organisms, and explain their importance to…
A: Because of their relationship with organisms and the fact that they include carbon, the chemical…
Q: Who originally deserved Kudos for genetic engineering
A: Genetic engineering, often known as genetic modification or genetic manipulation, is the use of…
Q: Research how the concepts and techniques in molecular biology are applied in disease diagnosis and…
A: The concept and techniques of molecular biology involves genetic engineering which means the…
Q: Compare structures and cellular processes of chloroplasts with the structures and cellular processes…
A: Mitochrondria and chloroplast are cell organelle. Mitochondria is a double membrane bound…
Q: which subunits make up an amino acid molecule
A: The amino acids are the building blocks of proteins. Amino acids are joined together by peptide…
Q: Why does the hydrolysis of ATP release so much energy? Because very strong bonds are required…
A: The mechanism of ATP hydrolysis is an exergonic one. It generates adenosine diphosphate (ADP),…
Q: Write advantage and drawbacks of RISA (Ribosomal Intergenic Spacer Analysis) technique. What is the…
A: RISA is the technique for microbial community analysis. It helps in determining the species…
Q: 19. Which class of carbohydrates consist of two monosaccharides that are covalently bond with one…
A: Carbohydrates, also known as sugar molecules, are sugar molecules. Carbohydrates are one of three…
Q: even faster? ( list and explain 3 reasons(
A: Cheetahs are the world's fastest land animal, capable of reaching speeds of up to 70 mph. These have…
Q: Clearly distinguish between the terms diffusion and osmosis.
A: Introduction: Osmosis and diffusion are two types of passive transport that are important for…
Q: What type of features do you feel should be used to classify humans as a species?
A:
Q: Asexual reproduction passes on 100% of the parent's genes but it is relatively rare. What are the…
A: Reproduction It is a biological process through which the new individuals are produced from their…
Q: Does this epidemic curve suggest a point source or propagated epidemic? Justify your answer. What…
A: A disease is caused by a deficiency or infectious particles.
Q: Clearly distinguish between the 3 parts of glycolysis.
A: The breakdown of glucose to provide energy is known as glycolysis. Pyruvate, ATP, NADH, and water…
Q: One of the carbon atoms of a glucose molecule is [C14] - labeled. If 14CO₂ is released during the…
A: Glycolysis is the metabolic pathway that converts glucose, into pyruvic acid. The free energy…
Q: Q1- The kidneys sit in the back of abdomen O TO 4 and to13 OTO3 And To12 O To 3 and To11
A: The kidneys are two bean-shaped organs, each about the size of a fist. They are located just below…
Q: (Clumped) & (quadrat)
A: Dispersion is the term in ecology involves the movement of an individual or multiple individuals…
Q: A rise in the intracellular Ca2+ concentration causes muscle cells to contract. in addition to an…
A: Introduction :- Calcium pumps are a type of ion transporter found in all animal cells' cell…
Q: at rest, a cell has a negative charge inside the plasma membrane and a positive charge outside the…
A: Introduction Animal cell is surrounded by a plasma membrane. Plasma membrane is a selectively…
Q: Due to their symbiotic relationship with algae coral is an example of what?
A: Introduction: Corals and algae are symbiotic partners. The coral creates a safe place for algae…
Q: A microbiology professor noted that in the fall when the apples are ripe, her cow, appropriately…
A: Introduction : The pyruvic acid produced during glycolysis is exposed to oxidative decarboxylation…
Q: A transmembrane protein has the following properties: it has two binding sites, one for solute A and…
A: Introduction :- Conformational changes in single polypeptides are caused by changes in main chain…
Q: . synaptic vesicles are synthesized in the nerve cell body - TRUE OR FALSE 2.in an electrical…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: During digestion we produce energy by converting large complex molecules into smaller simpler…
A: Introduction :- Digestion is the process by which large insoluble food molecules are broken down…
Q: Two mice with gray fur are crossed. They produce 15 gray, 8 black, and 6 white offspring. In one…
A: Introduction: An organism's phenotype refers to its physical characteristics or appearance. The set…
Q: Create a maximum 2-page discussion that details the history of vaccines, their advantages and…
A: An individual may be exposed to an antigen to induce immune response a type of immunity known as…
Q: Identify and label the parts of the following specimens in Phylum Arthropoda
A: Arthropoda This is the largest phylum of Animalia which includes insects . Over two thirds of all…
Q: The observation of embryonic flame cell activity is recommended
A: Flame cells are the primary excretory organs of platyhelminthes. They also help in osmoregulation.
Q: List processes Microorganisms are involved in (ex., oxygen production)
A: All the organisms which performs the process of Photosynthesis can produce oxygen. Microorganisms…
Q: What is the expected frequency of the restriction site 5′−GGCC−3′ in a genome? A. Once every 4…
A:
Q: The reason that why some fungi produce antibiotic chemicals.
A: Fungus is a type of eukaryotic organism belonging to the kingdom Fungi, alongside plants, animals,…
Q: help.
A: Crayfish are crustaceans found in freshwater. They belong to phylum Arthropoda.
Q: In the Primula plant, the blue flower color is due to malvidin, a pigment encoded by the completely…
A: The interaction shown in the Primula plant between its genes is definitely not the Mendelian one.…
Q: 1. Identify and label the parts of the following specimens in Phylum Mollusca: Class: Genus: Common…
A:
Q: Which of the following technologies can best differentiate between a diploid wild banana and a…
A: Edible banana have either 22 , 33 or 44 chromosomes that represent diploid , triploid and…
Q: The antibiotic erythromycin works by blocking ribosomal movement (translocation) along an mRNA, in…
A: Introduction: One of the most prevalent antibiotic mechanisms of action is translation inhibition,…
Q: Charcot-Marie-Tooth disease (CMT) is a heritable condition characterized by weakness in leg, foot,…
A: Answer-- The myelin in the motor neurons is damaged thereby preventing an impulse from moving along…
Q: Consider the cross RrmmTT x RRMmTt. Assume the three gene pairs are independently segregating. a.…
A: Introduction The alleles of two (or more) distinct genes are sorted into gametes independently of…
Q: Assuming the Denisovans, Neanderthals, and humans were able to interbreed, what does this tell you…
A: Denisovans are group of extinct humans. They first identified based upon DNA sequences from…
Q: Briefly discus one geographic factor that might account for the observed pattern in Covid-19 across…
A: COVID 19 : Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus.…
Q: Match the pathogen in column A with its mode of evasion or subversion of the immune system.
A: Introduction: By effectively evading the host's immune reactions, a bacterium becomes a pathogen,…
Q: During the process of anaerobic cellular respiration, the final electron accepter in the electron…
A: Anaerobic respiration is the respiration process similar to aerobic respiration but it does not use…
Q: Evaluation of PCR product electrophoresed on 0.8% agarose gel shows non-specific bands. The…
A: Introduction DNA fingerprinting is a technique that is commonly used to identify people based on…
Q: Q11-The internal sphincter control for flow of urin is
A: Urine is a liquid by-product. Urine flows from the kidneys through the ureters to the urinary…
Indicate whether the following structures occur in Bacteria, Eukarya or both. Also indicate one function for the structure.
1 ) Ribosomes
2) Nucleus
3) Cell wall
4) Flagella
5) Fimbriae
Step by step
Solved in 2 steps with 2 images
- Which of the following statements is true? a) cells do not need ribosomes if they have mitochondriab) all cells have a cell membrane but not all cells have a cell wallc) all prokaryotes are unicellular and all eukaryotes are multicellulard) cells can have either a cell membrane or a cell wall or bothdescribe the structure and function of: a) Two cell components that are found in both eukaryotic and prokaryotic cells. b) Two cell components that are found in eukaryotic cells only (plant or animal). c) Two cell components that are often found in prokaryotic cells only.1.Which of the following is true with a eukaryote? A) It has DNA. B) It ha s cell m embrane C) Both of the above. 2.Which of the following part is absent in a human red bl ood cell? A) nucleus C) cell membrane B) cytoplasm 3.What makes the endoplasmic reticulum rough? B) ribos ome A) mitochondria C) vesicles 4.Which of the following cell part is absent in a human spermatozoon? B) cytoplasm C) cell m embrane A) nucleus 5.What chemical substance stores energy for cellular use? C) adenosine triphosphate B) NAD PH A) glucose B Ctrl)
- a) Do you think that most plant and animal cells are similar to does we observed today? b) Both atoms and the cells viewed today are small. Describe at least teo ways in which atoms and cells differ? c) What criteria can you use to distinguish between cells of the organisms belonging to different eukaryotic kingdoms (planta, animals , fungi)Which of these is found ONLY on eukaryotes? A) Ribosomes B) Chromosomes C) Cell wall D) Endocytosis?Contrast how prokaryotic cells and eukaryotic cells differ in terms of a) size and b) structural complexity
- 1. Which of the following are examples of eukaryotic organisms? (Select all that apply) Flowers Bacteria Humans Archaea Mushrooms 2. Clathrin is used by cells to a) Help form endocytic vesicles b)Bind a vesicle to the cell’s plasma membrane c)Increase the elasticity of lipid membranes d)Bind to substrates for endocytosis e)Decrease osmotic pressure from solutes 3. A phagosome is a)A membrane compartment used to store water and ions b)An organelle used to degrade molecules c)An endocytic vesicle formed by phagocytosis d)A membrane pit located on the surface of the cell e)An organelle used for the detoxification of organic molecules 4. The process of bringing dissolved substances into the cell is a)Transcytosis b)Receptor-mediated endocytosis c)Exocytosis e)Pinocytosis f)PhagocytosisWhich of the following is considered a distinguishing characteristic of prokaryotic cells?Question 6 options: a) They generally reproduce by binary fission. b) They possess a nucleus. c) They generally possess linear chromosomes. d) All of the above are true regarding most prokaryotes. e) None of the above are true.The endosymbiotic theory pertains to which organelle within eukaryotes because of the presence of 70S ribosomes, circular DNA, and the replication of this organelle independent from mitosis? O 1) nucleus O 2) lysosomes. O 3) golgi 4) endoplasmic reticulum 5: O 5) mitochondria
- compare eukaryotic and prokaryotic cells a) protein reproduction b) transport of materialsWhich of the following is true for both plant and animal cells? a) They both contain a cytoskeleton. b) They both have a cell wall. c) They both contain centrioles for cell division. d) They both contain chlorophyll.Short, hairlike structures covering the surface of the cell used only by eukaryotic cells for movement are called O 1) pseudopodia. O 2) fimbriae. O 3) cilia. O 4) pili. O 5) flagella.