AS Associate Of Science In Biology 2

Question 1

Which kingdom includes organisms that are eukaryotic, multicellular, and obtain nutrients by absorption?

Accepted Answer

Fungi

Answer

Kingdom Fungi includes eukaryotic, multicellular organisms (with some unicellular exceptions) that are heterotrophic and absorb nutrients from their environment.

Question 2

What is the correct sequence of the scientific classification hierarchy from broadest to most specific?

Accepted Answer

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species

Answer

The correct Linnaean taxonomic hierarchy from broadest to most specific is Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.

Question 3

Which process describes the movement of water across a semipermeable membrane from an area of low solute concentration to high solute concentration?

Accepted Answer

Osmosis

Answer

Osmosis is the passive movement of water through a semipermeable membrane from a region of lower solute concentration to higher solute concentration.

Question 4

What molecule directly carries amino acids to the ribosome during translation?

Accepted Answer

tRNA

Answer

Transfer RNA (tRNA) carries specific amino acids to the ribosome and matches anticodons to mRNA codons during translation.

Question 5

Which blood type is considered the universal donor for red blood cell transfusions?

Accepted Answer

Type O negative

Answer

Type O negative blood lacks both ABO antigens and the Rh factor, making it compatible with all blood types for red blood cell transfusions.

AS - Associate In Science Degrees Practice Test

AS - Associate In Science Degrees Practice Test

AS Associate Of Science In Biology 2