1-4
What is an element's atomic number? mass number? atomic weight?
Atomic Number is the number of protons in an element.
Mass number is the number of protons + neutrons in an element.
Atomic Weight is the weight of a single atom of the element.
If the pH of a substance is below 7, this is considered
Acidic
This chemical process uses oxygen and glucose to produce water, carbon dioxide, and energy
Cellular Respiration
Cite of cellular respiration, has a double membrane
Mitochondria
Mitosis produces _______ cells with __ round(s) of cell division
Somatic, 1
A type of bond where electrons are shared between two atoms? Equal vs. Uneuqual?
Covalent, equally is Nonpolar covalent while unequally is Polar covalent
What is the final electron acceptor in aerobic respiration at the end of the electron transport chain?
Oxygen, forming water
Where is the genetic information of the cell stored? What is it packaged into?
Nucleus, Chromosomes
Meoisis produces ___ daughter cells that are __n. These cells are called _________.
4, 1n (haploid), gametes
What type of bond is between hydrogen and oxygen within a water molecule? What kind is between adjacent water molecules?
Within = Polar bonds
Between = Hydrogen bonds
List the Monomers of the following
- Carbohydrates
- Proteins
- Lipids
- Nucleic Acids
Carbohydrates = monosaccharides
Proteins = amino acids
Lipids = n/a
Nucleic acids = Nucleotides
Photosynthesis is split into what to phases?
Light dependent and light independent/Calvin cycle
What differentiates prokaryotes from Eukaryotes?
Prokaryotes have NO membrane-bound organelles
DNA replication proceeds in the ______ direction, the leading strand attaching to the ___ prime end of the template strand to produce a continuous strand, while the lagging strand produces _______.
5' to 3' direction
3' end
Okazaki fragments
A daddylonglegs spider is able to walk on top of water, what property of water allows this to happen and what causes this property?
Surface Tension, Water's cohesive behehavior
List the Bond types of the following
- Carbohydrates
- Proteins
- Lipids
- Nucleic Acids
Carbohydrates = Glycosidic Linkage
Proteins = Peptide bonds
Lipids = Ester linkage
Nucleic Acids = Phosphodiester bond
Where does the calvin cycle take place?
Thylakoid stroma
What organelle packages and sends off organic materials within the cell or to the plasma membrane to be given to another cell?
Golgi Apparatus
T/F: DNA polymerase can initiate DNA replication
false, Primase is required
What functional group is this
Carboxyl Group
Which macromolecule is produced in the process of translation at the ribosomal subunits?
Protein
What are the electron carriers utilized in Cellular Respiration?
NAD+ (Reduced to NADH)
FADH+ (Reduced to FADH2)
How do prokaryotes undergo DNA replication?
Binary Fission
Which comes first, transcription or translation of RNA? Where do they occur?
Transcription occurs in the nucleus and comes before translation, which occurs at the ribosomes either free-floating or on the Rough ER in the cytoplasm