Bio Musings I
Name a solution that is described as "low solute levels will cause cells to swell"
What is a hypotonic solution
Name what is a nonliving material that evolves quickly and contains a capsid to hold genetic material
What is a virus
These two organelles are found in plant cells but not animal cells
What is chloroplast and cell wall
These types of cells are able to pass a mutation to the offspring of a parent cell.
What are gametes
Viruses contain DNA
True
Name the solution that is described as "high solute levels will cause cells to shrink:
What is a hypertonic solution
A virus requires what in order to reproduce
What is a host/ living host
As cells differentiate, they become more ____ to form specific organs.
Specialized
This phase of Interphase is when DNA is replicated
What is S phase
Viruses are considered living because they cause illness and can live on surfaces for varied time lengths causing potential pathogenic exposure
False
Viruses are nonliving
This solution is balanced and required for animal cells to survive. The cells remain stable and unchanged when placed in this solution
What is an isotonic solution
G1, S, and G2 belong to what part of the cell cycle
What is Interphase
This protein lowers activation energy in a reaction
What is an enzyme
What are somatic/body cells.
Active Transport does not require energy and moves from high concentration levels to low concentration levels
*Passive Transport
What is Active Transport
RNA codes for proteins during this process
What is translation
What is the complimentary DNA strand for:
ATC-CCG-AAT-GCG
What is
TAG-GGC-TTA-CGC
This is the failure of one or more pairs of homologous chromosomes or sister chromatids to separate normally in division.
This can leave a gamete with additional or deleted chromosomes.
What is nondisjuction
Cold/Colder temperatures can cause a different gene expression in certain genes when compared to the same gene being expressed in warm/warmer temperatures
True
Categorize correctly to active or passive transport
-Simple Diffusion, Facilitated Diffusion, Osmosis
What is passive transport
This is described as being able to: maintain homeostasis; grow and reproduce; respond to stimuli; contains one or more cells; metabolizes; contains DNA; consumes nutrients for energy
What is a living organism
This RNA molecule assist in translating the mRNA/ codon, produces the anticodon, and transfers the amino acid to the ribosome to become a protein
If an organism has 50 chromosomes in their somatic cells, how many chromosomes will be found in the gametes of the same organisms?
Enzymes are very specific; therefore, during a reaction that includes an enzyme, the enzyme is changed and can not be used again.
False.
Enzymes are very specific. (Lock and Key Model)
The enzyme is unchanged. The substrate is changed and becomes your product.
Enzymes can be used repeatedly unless denatured.