Parts of a cell
A _______is a membrane-bound organelle that contains the cell's chromosomes.
nucleus
Adenine pairs with______
Cytosine pairs with______
Thymine, Phosphate, guanine, Purine
Thymine and Guanine
What is the function of the stage clips?
to hold the slide in place
What are the four macromolecules
Proteins
Lipids
Nucleic Acid
What is ONE thing than can cause an Enzyme to change shape
temperature
acidity
Cytoplasm
A. cleans waste out of the cell
B.Looks like macaroni noodles and transports materials through the cell. There are two types; smooth and rough.
C. Is a gell-like substance that lets materials move throughout the cell.
C. Is a gell-like substance that lets materials move throughout the cell.
What does DNA stand for
Deoxyribonucleic acid
What is the magnification of the eye piece?
10x
What 3 elements make up a Carbohydrate?
Carbon
Hydrogen
Oxygen
Enzymes interact with many ______
a. products
b. substrates
c. other enzymes
substrates
What cell part gives the cell energy?
Mitochondria
nucleus
4
10
40
What is the main function of Nucleic Acids?
What is it called when enzyme changes shape?
denature
Which organelle processes and transports ,like UPS, proteins and lipids?
a. Ribosomes
b. Nucleus
C. Golgi Apparatus
C.Golgi Apparatus
What type of bond connects one nucleotide to the next nucleotide?
covalent
What is the bottom part of the microscope called?
Base
What are 2 examples of lipids
oil
Waxes
Cholesterol
Enzymes are grouped with what macromolecule
Which organelle breaks packages and make lipids?
smooth or rough ER?
smooth
What bond connects the nitrogen bases?
hydrogen bonds
What is the part of the microscope called where the slide is placed?
stage
What is the monomer of Proteins....
Amino Acids
Describe how an enzyme/substrate is like a lock and key..
Like a key into a lock, only the correct size and shape of the substrate (the key) would fit into the active site (the key hole) of the enzyme (the lock).