Education

CRITICAL THINKING DIAGRAM WORKSHEET 18-1 CLASSIFICATION OF BACTERIA BY SHAPE AND NUMBER ANSWERS

Evaluate why it is easier to make drugs that fight bacteria than drugs that fight viruses, even though viruses are structurally less complex than bacteria. Compile a list of microbiology specialties associated with the food, agricultural, and pharmaceutical industries. Which statement about prions is true? In this way, new gene combinations are created and diversity of prokaryote populations is increased. In some cases, the entire virus enters the cell and the capsid is broken down quickly, exposing the genetic material. Methanogens even thrive in the gastrointestinal tract of humans and other animals and are responsible for the gases that are released from the lower digestive tract. Human Bacterial Diseases Category Disease Sexually transmitted diseases Syphilis, gonorrhea, chlamydia Respiratory diseases Strep throat, pneumonia, whooping cough, tuberculosis, anthrax Skin diseases Acne, boils, infections of wounds or burns Digestive tract diseases Gastroenteritis, many types of food poisoning, cholera Nervous system diseases Botulism, tetanus, bacterial meningitis Other diseases Lyme disease, typhoid fever Disease-causing bacteria Only a small percentage of bacteria cause disease.

The bacteria use the nitrogen in the atmosphere to produce forms of nitrogen the plant can use. They break down and release inorganic compounds that contain nitrogen or sulfur, such as ammonia and hydrogen sulfide, in a process called chemosynthesis. Widely diffused or prevalent. Most bacteria do not cause disease, and many are beneficial. These plants are at the base of a food chain and the nitrogen is passed along to organisms that eat them. Bacteria also are responsible for commercial production of vitamins, such as vitamin B12 and riboflavin. When the viral DNA enters the nucleus, it is inactive.

Normal flora Your body is covered with bacteria inside and out. Many scientists think that prokaryotes were the first organisms on Earth.

  VPK HOMEWORK CALENDAR

(PDF) ZOOLOGY ANSWERS | Chatchai Lin –

Viruses are living organisms. Human Bacterial Diseases Category Disease Sexually transmitted diseases Syphilis, gonorrhea, chlamydia Respiratory diseases Strep throat, pneumonia, whooping cough, tuberculosis, anthrax Skin diseases Acne, boils, nuumber of wounds or burns Digestive tract diseases Gastroenteritis, many types of food poisoning, cholera Nervous system diseases Botulism, tetanus, bacterial meningitis Other diseases Lyme disease, typhoid fever Disease-causing bacteria Only a small percentage of bacteria cause disease.

Bacteria are even used in the production of chocolate.

Protein is made directly from viral RNA. A terrible epidemic ravages China. Which statement about prions is true?

They obtain their energy by decomposing organic molecules associated thlnking dead organisms or organic waste. Methanogens even thrive in the gastrointestinal tract of humans and other animals and are responsible for the classificatikn that are released from the lower digestive tract. But now there is a new hero on the field, one that might make the development of antiviral drugs as easy as following a recipe.

Bacilli Movement Although some prokaryotes are stationary, other bacteria use worksheeet for movement. The small percentage of bacteria that cause disease do so in two ways. In this way, new gene combinations are created and diversity of prokaryote populations is increased. Section 2 Viruses and Prions -! You can add this document to your study collection s Sign in Available only to authorized users.

Chapter 18: Bacteria and Viruses

Bacteria with the lipid layer have less peptidoglycan and appear a light pink after staining. Complete a data table listing the similarities and differences between the two types of cells. Add this wirksheet to saved. Prokaryotes are microscopic, unicellular organisms.

  WOODLICE COURSEWORK BIOLOGY

Use the figure below to answer questions 6 and 7. A virus is a nonliving strand of genetic material within a protein coat.

Assess how the location of those bacteria in nodules is beneficial to the bacteria and the plants. Which taxon gives you the most general information about an organism? Peptidoglycan is made of disaccarides and peptide fragments. Normal flora are of great importance to the body.

Data Analysis lab In return, the bacteria provide the body with an essential nutrient. A successful program of worldwide vaccination eliminated worjsheet disease and routine vaccination was stopped. In fact, it has been said that humans owe their lives to bacteria because they help fertilize fields, recycle nutrients, protect the body, and produce foods and medicines.

critical thinking diagram worksheet 18-1 classification of bacteria by shape and number answers

As shown in Figure The common cold and influenza are two examples of widespread viral diseases that are active infections. Add to collection s Add to saved.

critical thinking diagram worksheet 18-1 classification of bacteria by shape and number answers

Review Vocabulary Diversity of Prokaryotes prokaryotic cell: You might wonder what food and disease have in common, but they each are the result of microscopic organisms called prokaryotes. The slides will be labeled with the names of the bacteria and marked either thick PG layer or thin PG layer.