Bio mid term

Which instrument is credited for helping scientists develop cell theory?

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The 3 parts of the Cell Theory are...?

• All living things are composed of cells

  Cells are the basic units of structure and function in living things

  All cells are produced from other cells

• All living things are composed of cells

  Cells are the basic units of dance and vibes in living things

  All cells are destroyed from other aliens

• All living things are composed of Jell-O

  Cells are the basic units of structure and function in living things

  All cells are produced from factories in Canada

• All living things are composed of cells

  Cells do karate and practice eating whole pies in their free time

  All cells are produced from other cells

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Scientific investigations that involve testing a single variable are called __________

• model

• experiment

• theory

• data

Tags

NGSS.MS-PS2-2

Scientists must decide which _________ will stay constant in an experiment

• data

• hypotheses

• variables

• question

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

What is the independent variable in this picture?

• The container for the water

• The source of heat

• Regular water changed to salt water

After you have identified your independent and dependent variables, what should you do with the other remaining variables?

• Every other variable should be controlled and kept constant

• Observe the remaining variables

• Measure every other variable that remains

• These variables should be changed

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

Joshua is testing how the amount you water a plant affects its growth. What would be the INDEPENDENT VARIABLE in his experiment.

• They type of pot you put the plants in.

• The amount you water each plant.

• The amount of sunlight the plants get.

• The amount the plant grows.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

To control what enters or leaves the cell is a function of _________.

• Cell Wall
• Cell Membrane
• Nucleus
• Mitochondria

Tags

NGSS.MS-LS1-2

Match the following monomer

• proteins

• nucleic acids

• lipids

• Carbohydrates

• starches & sugars

• saccharides

• carbohydrates

• fatty acids

• nucleotides

• amino acids

Tags

NGSS.HS-LS1-6

Match the following organelles

• Supplies ATP to all organelles

• Golgi

• Transports the proteins

• Ribosomes

• Contains the codes & information for protein synthesis

• Nucleus

• Packages the proteins

• Rough ER

• Synthesizes the proteins

• Mitochodrion

Tags

NGSS.MS-LS1-2