FREE BIOLOGY AND STUDY GAMES ABOUT UNIT 2 EXAM

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FREE BIOLOGY AND STUDY GAMES ABOUT UNIT 2 EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -62 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Aqueous

Answer:

Water/Liquid

Question 2: ATP Synthesis

Answer:

ATP is generated in the Mitochondrion

Question 3: Endoplasmic Reticulum

Answer:

Two types: Rough ER and Smooth ER, ER synthesizes protein and lipids, also detoxifies the cell

Question 4: Glycolipid

Answer:

Lipid with carbohydrates attached, help with cell-cell recognition

Question 5: Solute

Answer:

Substance dissolved by the Solvent

Question 6: Stroma

Answer:

Fluid inside the cell that surrounds the stroma

Question 7: Apoptosis

Answer:

Controlled cell death, destroys cancerous cells and infected cells

Question 8: Ion

Answer:

Molecule or ion that has a charge due to the loss/gain of electrons

Question 9: Golgi Complex

Answer:

It helps transfer and manage proteins & lipids into vesicles to places

Question 10: Membrane Exchange

Answer:

Membrane exchanging materials like proteins

Question 11: Organelles

Answer:

Mitochondria, Chloroplast, ER, Golgi Complex (organs of a cell)

Question 12: Concentration Gradient

Answer:

concentration of solutes in a solution, unequal sides of ions in fluid

Question 13: Osmoregulation

Answer:

Control of solute concentration and water balance

Question 14: Turgor Pressure

Answer:

Pressure of water pushing cell's contents against the cell wall

Question 15: Prokaryotic

Answer:

Cell that doesn't have a nucelus and has no membrane bound organelles

Question 16: Compartmentalization

Answer:

How all organelles work in separate areas of the cell, transferring materials to the next

Question 17: Mitochondrion

Answer:

Helps produce ATP, used to be prokaryotic cell, converts oxygen and nutrients into ATP

Question 18: Chlorophyll

Answer:

Gives plants that green color, helps absorb energy from the sun and get nutrients

Question 19: Adenosine TriPhosphate (ATP)

Answer:

Source of energy, helps with cellular reactions

Question 20: Selective Permeability

Answer:

Property of membranes that chooses what can go in and outside the cell

Question 21: Carbon Fixation Cycle/Calvin-Benson Cycle

Answer:

Light dependent reactions, photosynthesis

Question 22: Electron Transport Chain

Answer:

Transport of electons with protein complexes, lots of reactions

Question 23: Cell Wall

Answer:

Only in plants, help keep cells from bursting and plant upright

Question 24: Lysosome

Answer:

Makes digestive enzymes, help recycle material for the cell

Question 25: Photosystems

Answer:

Help with photosynthesis reaction, absorption and transfer of light energy

Question 26: Homeostasis

Answer:

Healthy state of balance, cycle is functioning correctly

Question 27: Citric Acid Cycle/Krebs Cycle

Answer:

Reaction where all organisms that breathe air use to release stored energy

Question 28: ATPase Enzyme

Answer:

ATP is produced by the enzyme ATP synthase, by converting ADP and phosphate to ATP