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What are the characteristics used to classify organisms into the two domains?
The main characteristics used to classify organisms into the two domains, Bacteria and Archaea, include differences in their cell wall composition (peptidoglycan in Bacteria, absence of peptidoglycan in Archaea), membrane lipid structure (fatty acids in Bacteria, branched hydrocarbons in Archaea), and sensitivity to antibiotics (Bacteria are sensitive, Archaea are not).
What are the four structure levels of a protein?
The four levels of protein are: 1) Primary Structure 2) Secondary Structure 3) Tertiary Structure 4) Quaternary Structure The primary structure is just the amino acids bonded to each other in a linear fashion. Secondary structure is where the alpha-helices, beta-sheets, and b-turns come into play. The tertiary structure is when a single amino acid chain forms a 3D structure. And lastly, the quaternary stuture is when 2 or more tertiary structures complex.
What kinds of observations did scientist use at first group organisms into a phlyum or class?
the basic characteristics scientists look into to group organisms are:- 1) CELL STRUCTURE: whether it's prokaryotic(without a nuclear membrane) or eukaryotic(with a nucleur membrane). Also, whether it's unicellular or multicellular. 2)MODE OF NUTRITION: Whether it's autotrophic(prepares it's own food), heterotrophic(depends on others for food) or saprophytic(depends on dead matter) 3)COMPLEXITY OF ORGANISATION: Where the animal is placed in the evolutionary cycle. the higher on the evo. cycle, the more complex the organism...
What are some characteristics of worms that look like mealworms?
Some characteristics of worms that look like mealworms include a segmented body, a cylindrical shape, a brownish color, and a size ranging from 1/4 to 1 inch in length. They also have six small legs near their head and a hard exoskeleton.
Match the biome name in column 1 with the description in column 2?
A.Rain forestEvergreen treesB.Temperate forestTrees that lose leaves in fallC.Boreal forestGiant vinesD.ChaparralGrasses and shrubs
Match the structure in column 1 to the characteristics in column 2 2.1.6?
Moho barrier=where crust meets the mantle Oceanic crust=Thinnest layer
Match the landform in column 1 to the characteristics in column 2.Apex 2.1.6?
Archipelago Many Islands Mesa Broad mountain flat top Butte steep sides flat top Delta Triangular shape
Match the structure in column 1 to the characteristics in column 2 a moho barrier thinnest layer b oceanic crust layer that moves the crust c upper mantle located near the outer core d?
Moho barrier: Top of mantleOceanic crust: Thinnest layerUpper mantle: Moves the crustLower mantle: Borders liquid core
Match the cold climate zone in column 1 to the characteristics in column 2 (2.3.5 APEX)?
Free-thaw cycles = Nonpermanent ice. Tundra = Cold grassy plain. Icecap = Permanently frozen. Highlands = Glacier near the equator. Missing: (2.3.5 | Must include: (2.3.5
Match the feature or term in column 1 to the the characteristics in column 2?
Volcano develops from one place lives under another continental drift moving plates subduction zone were oceanic crust collides with the continental crust magma made from melting plates I voice typed
Match the ecosystem elements in column 1 to the cultural characteristics it most likely affects in column 2?
Pressure rising: Clear skies,Pressure falling: Rain,Temperature falling below dew point at night: Droplets forming on ground,Temperature falling in the late morning: Weather front
Match the term in column 1 to the definition in column 2?
Karbala: The holy city for Shiite Muslims The Sacred Mosque: Located in Mecca The Temple Mount: Located in Jerusalem
Rank and its characteristics by column vectors with a 3X4 matrix?
2 -1 3 1 1 -4 2 1 5 2 4 3
Match the feature or term in column 1 to the characteristics in column 2. A. Pangaea Super ocean B. Panthalassa Supercontinent C. Himalayas Caused by continents colliding D. Magma Generated in subduct?
A. Pangaea: Supercontinent B. Panthalassa: Super ocean C. Himalayas: Caused by continents colliding D. Magma: Generated in subduction zones
match the climate zone in column 1 to the place in column 2?
marine west cost: seattle washington humid con: washington dc subarctic canadian shield tundra: plains
What physical characteristics can be passed down to offspring?
1. Body Build 2. Bone Structure 3. Finger Structure 4. Toe Structure
What are the various characteristics of Watson -crick double helix model for DNA?
here are some characteristics: 1. The Double Helix Structure 2. The Ladder Shape 3. The Twisted Form
