PPT-Ch. 17 Warm-up Why do many scientists classify viruses as non-living?

Draw the basic structure of a virus Label and define capsid viral envelope and nucleic acid Ch 17 Warmup Draw the lyticlysogenic cycle What stage of the lyticlysogenic cycle is a virus virulent Temperate. A . virus. is a small . infectious agent. that can replicate only inside the living cells of organisms. Most viruses are too small to be seen directly with a . microscope. . Viruses infect all types of organisms, from . Just like we group things, scientists group things too.. grouping similar things together. classification. Kingdoms are the largest groups of living things. Animals. are made of many cells and feed on living or once living things.. WHAT IS A FOSSIL?. WHAT IS A FOSSIL?. WHAT IS A FOSSIL?. WHAT IS A FOSSIL?. TRACE . or. REMAINS of something that lived LONG AGO!. That exposes us to Earth’s BIOLOGICAL (_ _ _ _) PAST.. That . exposes us to Earth’s BIOLOGICAL (. Are Viruses Living or Non-living?. Biologists consider viruses to be non-living because:. Are not cells. Do not grow or respond to their surroundings. Cannot make food, take in food, or produce wastes. List as many types of scientists that you can in 1 minute.. Warm Up 1. List as many types of scientists that you can in 1 minute.. Warm Up 2. Use a dictionary to determine the meaning of the following prefixes:. List as many types of scientists that you can in 1 minute.. Warm Up 1. List as many types of scientists that you can in 1 minute.. Warm Up 2. Use a dictionary to determine the meaning of the following prefixes:. EQ: Why are viruses considered to be non-
living?. Characteristics:. *Nonliving particles made of . nucleic acid. and a . protein coat . enlosed in a . capsid. shell... *In order to reproduce, all viruses must have a . -It’s not a plant or an animal.. -It’s not a fungi, protist, or bacteria.. WHAT IS A VIRUS?. A virus is an . infectious. agent made up of . nucleic. acid (. DNA. or . RNA. ) wrapped in a . protein. -It’s not a plant or an animal.. -It’s not a fungi, protist, or bacteria.. WHAT IS A VIRUS?. A virus is an . infectious. agent made up of . nucleic. acid (. DNA. or . RNA. ) wrapped in a . protein. What are the characteristics of viruses? Bacteria? What kingdom do each of these belong? Are they living? Why or why not. ?. What do you already know?. What are the differences between viruses and bacteria?. Good Things. Title: . Viruses. Are Viruses Living or Non-living?. Biologists consider viruses to be non-living because:. Are not cells. Do not grow or respond to their surroundings. Cannot make food, take in food, or produce wastes. -It’s not a plant or an animal.. -It’s not a fungi, protist, or bacteria.. WHAT IS A VIRUS?. A virus is an . infectious. agent made up of . nucleic. acid (. DNA. or . RNA. ) wrapped in a . protein. Are Viruses Living or Non-living?. Biologists consider viruses to be non-living because:. Are not cells. Do not grow or respond to their surroundings. Cannot make food, take in food, or produce wastes. ~ A small, nonliving particle that invades and then reproduces inside a living cell.. ~ Biologists consider viruses to be nonliving because viruses are not cells. Do not meet all characteristics of living organism..