After a protein exits the ribosome, it is modified into its secondary structure. In which organelle this occurs?
RER (Rough endoplasmic reticulum)
In which mitotic process the chromatin STARTS to condense?
Which structure is present in a Prokaryotic cell but NOT in a Eukaryotic cell?
When cells become specialized, which of the genes are transcribed?
The ones that are switched ON
The ones that are switched OFF
In the cell cycle, the "S" stands for...
Synthesis of proteins
Synthesis of DNA
Describe the term "Polygenic Inheritance"
Inheritance of phenotypes that are determined by the collective effect of several genes
Inheritance of genotypes that are determined by the collective effect of several genes
The Smooth-Endoplastmic Reticulum (SER) is in charge of...
In meiosis, what increases genetic diversity?
Kinases are activated by...
Stem cells can be obtained from...
Cells in the brain
Blood from the umbilical cord
Cells removed from an embryo at the 8 cell stage
Cells removed from an embryo at the 12 cell stage
Cellulose and Starch are both polymers of...
Xylem vessels contain dead cells?
Cellulose is a polysaccharide made of _____(a)______ joined together by ______(b)_________ in ________(c)_________ reactions.
(a) β-glucose (b) glycosidic bonds (c) condensation
(a) β-glucose (b) hydrogen bonds (c) condensation
(a) α-glucose (b) glycosidic bonds (c) condensation
(a) α-glucose (b) hydrogen bonds (c) hydrolysis
Nitrate ions are used by plants to...
Convert carbohydrates into nucleotides
Convert carbohydrates into amino acids
Convert carbohydrates into chlorophyll
An example of a placebo is...
Water with sugar
Any type of drug
"Where a species is found only within a particular niche in a particular ecosystem" is the definition for...
"Is a measure of biodiversity where the number and variety of species in an area is recorded" is the definition for...
"Is the specific part of the ecosystem in which a species lives and any adaptations the species has that makes it successful there" is the definition for...
In nature, we have Bacteria, ______________ and _________________. Which are the groups missing?
Drugs need to pass through ____ phases until it can be licensed.