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None Science Questions

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None Respiration, Digestion, and Excretion
In the digestive system, the intestines                           .
  1. help you work out
  2. help you breathe
  3. absorb nutrients from food
  4. work hard for the money
None Cell Structure and Function
Circle the correct definition of Mitosis.
  1. Complicated process of chromosome separation
  2. Prokaryotic cells are less complex than eukaryotic cells
  3. DNA is organized into structures
None DNA, RNA, and Genetics
What is the correct definition of a Chromosome?
  1. Results in two cells that each contain one copy of the circle of DNA
  2. DNA that is organized into structures
  3. Cell grows and copies its organelles
None Respiration, Digestion, and Excretion
None Skin, Skeleton, and Muscles
What are the two bones in the lower arm called?
  1. Radius and Ulna
  2. Tibia and Fibula
  3. Femur and Humerus
None Evolution
None Skin, Skeleton, and Muscles
Which part of the skeleton protects the lungs?
  1. The femur
  2. The rib cage
  3. The skull
None Circulatory and Immune Systems
None Bonds and Mixing
None Skin, Skeleton, and Muscles
What mineral makes bone strong?
  1. Oxygen
  2. Iron
  3. Calcium
None Respiration, Digestion, and Excretion
None Circulatory and Immune Systems
None Nervous and Endocrine Systems
None Botany
A rose is an example of a(n)                   .
  1. nonvascular plant.
  2. gymnosperm.
  3. angiosperm.
  4. monocot.
None Skin, Skeleton, and Muscles
Where are blood cells made?
  1. Stomach
  2. Pancreas
  3. Bone Marrow
None Microbiology
Prokaryotes are unlike all other organisms in that their cells                    
  1. lack nuclei.
  2. have organelles.
  3. have cell walls.
  4. lack nucleic acids.
None Circulatory and Immune Systems
Which system pumps your blood throughout your body?
  1. Skeletal System
  2. Urinary System
  3. Respiratory System
  4. Circulatory System
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