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Worksheetscell
Total questions: 47
Worksheet time: 42mins
Who looked at living organisms in dental scrapings and pond water, and became known as "the father of microbiology?"
Rudolf Virchow
Anton van Leeuwenhoek
Matthias Schleiden
Theodor Schwann
In 1838, who was the German botanist that found that all plants were made of cells?
Matthias Schleiden
Theodor Schwann
Rudolf Virchow
Robert Hooke
In 1839, who was the German physician that added to the cell theory by finding all animals were made of cells?
Anton van Leeuwenhoek
Robert Hooke
Matthias Schleiden
Theodor Schwann
Which German scientist published findings that all cells come from existing cells?
Theodor Schwann
Rudolf Virchow
Matthias Schleiden
Robert Hooke
Prokaryotes are
bacteria
fungi
plants
animals
Eukaryotes include fungi, plants, animals, and....
bacteria
protists
archaebacteria
eubacteria
All cells have a cell membrane, cytoplasm, DNA, and...
cell wall
nucleus
ribosomes
chloroplast
What kind of microscope (seen here) is common in classrooms, uses light to shine through a sample, with a maximum magnification of about 1000 to 1500x?
Dissecting microscope
Compound light microscope
Scanning Electron Microscope (SEM)
Transmission Electron Microscope (TEM)
Which statement is correct? (choose 2)
In passive transport; particles move against the concentration gradient
In passive transport; particles move up the concentration gradient
In passive transport; particles move with the concentration gradient
In passive transport; particles move down the concentration gradient
The cell membrane maintains...
Energy
Homeostasis/Equilibrium
The cell looking good
What is a lipid that contains phosphorus?
fat molecule
phospholipid
biolipid
What organelle is made up of phospholipids?
nucleus
cell membrane
cytoplasm
What is a fat molecule that stores energy?
lipid
protein
carbohydrate
What is a molecule that carries information in cells?
nucleic acid
amino acid
water molecule
Which biomolecule is used to build and repair body structures and to regulate body processes?
lipid
carbohydrate
protein
Which biomolecule includes sugars, starches, and fiber?
lipid
protein
carbohydrate
What is the basic building block of matter?
atom
cell
What makes up nearly two-thirds of the mass of the cell?
ribosomes
water
nucleus
If too much water enters a cell, it may _____.
shrink
have nothing happen to it
swell up and burst
Photosynthesis produces ____________ where as cellular respiration produces _________.
Glucose; ATP
ATP; Sunlight
What is the chemical energy in the cell called?
ATP
CO2
Proteins
Photosynthesis requires _________ where as cellular respiration requires ____________.
Glucose; ATP
Sunlight; Glucose
Sunlight; Sunlight
Photosynthesis needs ______________ and releases __________ gas.
Carbon Dioxide; Oxygen
Oxygen; Carbon Dioxide
In cellular respiration, organisms need _____________ and release ___________.
Carbon Dioxide; Oxygen
Oxygen; Carbon Dioxide
What is produced in photosynthesis?
Glucose and Oxygen
Carbon Dioxide + Water
Carbon Dioxide + Water + Sunlight
