Which cannot metabolize nutrients

This means they need to live on or in another organism like an animal or plant to survive. For example, the protozoa that causes malaria grows inside red blood cells, eventually destroying them. Some protozoa are encapsulated in cysts, which help them live outside the human body and in harsh environments for long periods of time. Note: All information is for educational purposes only.

For specific medical advice, diagnoses, and treatment, consult your doctor. Search KidsHealth library. Germs: Bacteria, Viruses, Fungi, and Protozoa. What Are Germs? What Are the Types of Germs? Bacteria Bacteria bak-TEER-ee-uh are tiny, single-celled organisms that get nutrients from their environments.

C Mycoplasmas. D Protoplasts. E L-forms. A A cell produces one endospore and keeps growing. B Endospores are for reproduction. C A cell can produce many endospores. D Endospores allow a cell to survive environmental changes.

E Endospores are easily stained in a Gram stain. A Mitochondria - ATP production. B Endoplasmic reticulum - internal transport C Lysosome - digestive enzymes D Golgi complex - secretion. E Centrosome - food storage. D Mitochondrion E Golgi complex. A They reproduce by binary fission.

B They are motile by means of flagella. C They have a semirigid cell wall. D They possess 80S ribosomes. A Some are thermoacidophiles; others are extreme haloprules. B Some produce methane from carbon dioxide and hydrogen. C They lack peptidoglycan in their cell walls. D They are prokaryotes. E Evidence suggests they evolved from eukaryotes. A Eukaryotic cells; ester linkages in phospholipids. D Prokaryotic cells; ether linkages in phospholipids. E Prokaryotic cells; ester linkages in phospholipids.

B They evolved from a common ancestor. C They will both ferment lactose. D They will have similar G-C ratios. Short Discussion Ten points. Answer below the Question. Answer Key. A Pasteur - proof of biogenesis B Ehrlich - c hemotherapy C Jenner - vaccination D Koch - aseptic surgery 2 Which of the following is a scientific name?

Related questions. What cannot metabolize nutrients bacteria microorganism plant cell or animal cell? Do viruses require nutrients? Can viruses metabolize nutrients? What is sienior grain for horses? What happens when cells are given nutrients? Difference between viruses and living cells? Which nutrients yields the highest amount of energy per gram when metabolize? Do hermit crabs have a digestive system?

What is the goal of fermentation? What else can produce their own nutrients besides plants? What happens when your dog gets drunk? Are viruses single-celled organsms? What is an example of something that lacks the basic structures of a living organism and cannot metabolize or maintain homeostasis? Why do each of us need a different amount food? How many calories does water have? Which of the following cannot add fat to the body? What amino acid is classified as conditionally essential when dietary intake of phenylalanine is insufficient or the body cannot normally metabolize phenylalanine?

How does steaming foods conserve nutrients? Defend the argument that nutrients can cycle but energy cannot? How does the body metabolize fat? Water-soluble vitamins are found in foods that include fruits, vegetables, and grains. Unlike fat-soluble vitamins, they can be destroyed by heat. This means that sometimes these vitamins can often be lost during cooking. This is why it is better to steam or grill these foods rather then boil them.

Some water-soluble vitamins include vitamin B6, vitamin B12, vitamin C, biotin, folic acid, niacin, and riboflavin. The omega-3 alpha-linolenic acid and the omega-6 linoleic acid are essential fatty acids needed to synthesize some membrane phospholipids. Many people take supplements to ensure they are obtaining all the essential fatty acids they need. Sea buckthorn contains many of these fatty acids and is also high in vitamins. Sea buckthorn can be used to treat acne and promote weight loss and wound healing.

Sea buckthorn seed oil : Sea buckthorn seed oil contains many vital nutrients. Minerals are inorganic essential nutrients that must also be obtained from food. Among their many functions, minerals help in cell structure and regulation; they are also considered co-factors. In addition to vitamins and minerals, certain amino acids must also be procured from food and cannot be synthesized by the body. The human body can synthesize only 11 of the 20 required amino acids. The rest must be obtained from food.

Amino Acids : There are 20 known amino acids. Animals can make only 11, so the others must be obtained through the diet. Meats are the best source of amino acids, although some amino acids can also be obtained from vegetables and grains.

Animals use energy for metabolism, obtaining that energy from the breakdown of food through the process of cellular respiration. Animals need food to obtain energy and maintain homeostasis. Homeostasis is the ability of a system to maintain a stable internal environment even in the face of external changes to the environment. Humans maintain this temperature even when the external temperature is hot or cold.