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sexual fungal reproduction Correct Answer: 1. plasmogamy 2. heterokaryotic mycelium 3. karyogamy heterokaryotic mycelium Correct Answer: cells contain 2 haploid nuclei from parent (n+n) karyogamy Correct Answer: fusion of nuclei from parents (2n) three domains of life Correct Answer: bacteria, archaea, eukarya methods of gene exchange for bacteria Correct Answer: 1. transformation 2. conjugation 2 3. transduction transduction Correct Answer: -viruses/bacteriophages help to pass g...

Evolution Correct Answer: A change in a population overtime *change = usually a slight modification of traits Vestigial Trait Correct Answer: A trait or characteristic that does not function well or at all How can vestigial traits be used to show change in organisms over time? Correct Answer: They are a trait present in ancestors but no longer useful in living organism. Examples: tail bones in humans Examples of vestigial traits Correct Answer: Examples: *Tail bone in humans (compare ...

In which of these environments would you expect to find prokaryotic organisms? Correct Answer: Deep-sea vents, geysers and hot springs, inside Antarctic ice, and desert soils Decide if it is similar to Bacteria or Eukarya -Reproduce by binary fission Correct Answer: Bacteria Decide if it is similar to Bacteria or Eukarya -complex rna polymerases Correct Answer: Eukarya Decide if it is similar to Bacteria or Eukarya -most or all members are single celled Correct Answer: Bacteria Decid...

ANATOMY Correct Answer: science that studies body structure PHYSIOLOGY Correct Answer: science that studies function HOMEOSTASIS Correct Answer: stable internal environment that the cell depends on for survival (pH, body temperature, oxygen) ANTERIOR Correct Answer: front POSTERIOR Correct Answer: back 2 LATERAL Correct Answer: side MEDIAL Correct Answer: middle PROXIMAL Correct Answer: near DISTAL Correct Answer: far awa

The apex of the heart is located Correct Answer: 5th intercostal space Which layer of the heart allows it to act as a pump? Correct Answer: Myocardium What is the apex of the heart? Correct Answer: The tip of the heart, pointing down towards the left 5th intercostal space. Which layer of the heart wall contains the epicardium? Correct Answer: Pericardium What surrounds the heart? Correct Answer: Pericardium What is related to the mitral valve (tricuspid valve)? Correct Answer: Bicuspi...

evolution Correct Answer: a change in a population over time Natural selection Correct Answer: the process by which populations change over time What is necessary for natural selection to occur? Correct Answer: traits within a population vary -some individuals leave more offspring than others (fitness) Mechanisms of evolutionary change Correct Answer: Natural selection, genetic drift, gene flow and mutation Fitness Correct Answer: the ability of an individual to produce offspring rela...

which protists use pseudopodia to feed Correct Answer: amoebae forams which protists have silica-based skeletons Correct Answer: diatoms which protists are our closest relatives Correct Answer: choanoflagellates; opisthokonta what material is NOT used by protists in hard outer coverings Correct Answer: lignin T/F? fungi are a monophyletic group Correct Answer: true 2 T/F? fungi are more closely related to animals than to plants Correct Answer: true T/F? fungal cells have membrane b...

Skeleton divided into 2 parts Correct Answer: axial (skull, spine, sternum, and ribs) appendicular (girdles, arms, and legs) Tympanic Cavity Correct Answer: middle ear; houses the auditory ossicles; located within the temporal bone auditory or eustachian tube Correct Answer: connects the middle ear to the nasopharynx 4 Paranasal Sinuses Correct Answer: frontal, ethmoid, sphenoid, maxillary foramen magnum Correct Answer: A large opening at the base of the skull through which the brain c...

What is an adaptation? Correct Answer: a trait that improves the fitness of its bearer, compared with individuals without the trait How can biological fitness be estimated? Correct Answer: Count the number of healthy, fertile offspring produced by different individuals in a population. All of the following are true for natural selection EXCEPT: - Variation exists in populations (all individuals are NOT the same). -Characteristics acquired by individuals over the course of their lifetim...

Which phase of the ovarian cycle makes the hormone progesterone after ovulation? Correct Answer: Luteal Which directional term describes the pectoral region to the abdominal region? Correct Answer: Superior Which of the following is an example of a polysaccharide? Glycogen, Sucrose, Glucose, Polypeptides Correct Answer: Glycogen What hormone is responsible for causing ovulation? Correct Answer: LH (luteinizing hormone) Which neurotransmitter causes the pupils to constrict? Correct Ans...