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Biology A Cells, Chemistry, Photosynthesis Review Flashcards | StudBud
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Biology A Cells, Chemistry, Photosynthesis Review
Biology A Cells, Chemistry, Photosynthesis Review
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1
This type of bond occurs when electrons are shared between atoms
Covalent Bond
Hydrogen Bond
Carbon Bond
Ionic Bond
2
A pH of 14 is acidic:
False
True
3
Is this image of a plant or animal cell?
Animal Cell
Plant Cell
4
The Endoplasmic Reticulum helps recycle and breakdown materials in a cell.
True
False
5
What does it mean when a BTB solution is blue?
No Oxygen
Lots of Carbon Dioxide
No Carbon Dioxide
Lots of Oxygen
6
According to the HONC rules of bonding, how many bonds does Oxygen have?
2
4
1
3
7
According to the HONC rules of bonding, carbon has this many bonds:
3 bonds
2 bonds
4 bonds
1 bond
8
Isotopes of an element have the same number of protons and a different number of neutrons.
False
True
9
This cell organelle captures sunlight and turns it into sugar:
Ribosomes
Endoplasmic Reticulum
Cell membrane
Chloroplast
10
When a cell is placed in a 10% salt solution, the cell:
grows
swells
stays the same
shrinks
11
An acid with a pH of 5 has more OH- ions.
True
False
12
A part of cell theory states that all cells come from pre-existing cells:
True
False
13
This part of the experiment includes the variable being tested:
Experimental Group
Control Group
14
The number of protons and atomic number are the same (on the Periodic Table)
False
True
15
This cell organelle packages up various materials within the cell for export or storage
Nucleus
Mitochondria
Golgi Body
Lysosome
16
What are the products (ending materials) of photosynthesis?
Carbon Dioxide and Water
Sugar and Hydrogen
Carbon Dioxide and Oxygen
Oxygen and Sugar
17
This cell organelle stores materials like food, water and waste
Nucleus
Cell Membrane
Mitochondria
Vacuole
18
The diffusion of water through a selectively permeable membrane is called:
Concentration
Osmosis
Diffusion
Facilitated Diffusion
19
A valence electron is:
in the inner shell of electrons
always neutral
always positively charged
in the outer shell of electrons
20
Which of these is NOT a product of the light independent reactions in photosynthesis?
NADP+
ADP
Water
Sugars