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Biology 1001 LSUE CORDES Final questions and answers
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Biology 1001 LSUE CORDES Final questions and answers
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Biology 1001 LSUE CORDES Final___________ is the name for the process that forms synaptonemal complexes - questions and
answerssynapsis
_____________ is the most common fatal genetic disorder among "white skinned" peoples. It is
congenital. The individual secrets a thick mucus (from mucous glands) that clogs their lungs
pancreas and liver. One in 20 people have 1 copy of the ___________allele. - questions and
answersCystic fibrosis
______________(384-322Вс) believed mixing of fluids from two parents were responsible ( for
producing off springs)-semen and menstrual blood - questions and answersAristotle
____________Is the oxygen-carrying portion of the erythrocyte (red blood cell). - questions and
answershemoglobin
__________Of mitosis occurs when centromeres of chromosomes split and chromosomes (uni-
armed ones) migrate to poles along spindle fibers. - questions and answersAnaphase
-___ refinement of "scala naturae" - questions and answers
-analogous - questions and answers
-breed better - questions and answers-mating between members of different species are
-different - questions and answerswings of bats would be termed ___ because they have the
___ function but ___ origin
-first to use the term species - questions and answers
-First to write about the learned behavior of "imprinting" - questions and answers
-hybrids ____ then the parental 3 species - questions and answers
-hybrids produced are almost always - questions and answers
-Kara started on an oral dose of ___ - questions and answers
-Limulus Ambocyte Lysate - questions and answers-The blood of horseshoe crabs is what color
-Not infrequent - questions and answers
-same - questions and answers
,-Sapphire-blue - questions and answers
-second treatment - questions and answers
-Sold as a pharmaceutical around the world (LAL) it is made from blood of horseshoe crabs -
questions and answers
-survive - questions and answers
-the hybrids do - questions and answers
-third treatment - questions and answers
-viable (nonsterile) - questions and answers
"crossing over occurs during which meiotic stage? Recall that is does not occur every time this
stage occurs, when it infrequently occurs, it occurs during this stage of meiosis. - questions and
answersprophase I
"crossing over would be an example of a(n) ____________ event - questions and
answersrecombination
"Sacrificing Sleep"- Before the age of ___, human ancestors slept in two distinctive segments
each night. Sleep deprivation can lead to decreases in the hormone ___ which is associated
with increased appetite and lead to decreases in the hormone ___ which causes individuals to
feel full. Greatest danger is ___. Eighty percent of normal people experience visual ___ if sleep
deprived. - questions and answersElectricity
"Why is Her Vision Hazy?" Which of the following statements regarding this case is true? -
questions and answersAll of the above
(1822-1844) is considered to be the father of modern genetics. He conducted several simple
experiments with pea plants that helped reveal the true mechanism of inheritance. Although he
published his work in the mid-1800s, it was ignored until the early 1900s, when it was
rediscovered. His findings still stand the basis for the principles of genetics accepted by all
biologist. - questions and answersGregor Johann Mendel
(The message strand) - questions and answers
A and G - questions and answersPurines
A and T - questions and answersConnected by hydrogen bonds in DNA, found in the nucleus
, a disorder characterized by a defect in hemoglobin. This disorder is more common among the
blacks than the whites ( in the US . 9-10 % of blacks have the heterozygous ltrait genotype. -
questions and answerssickle cell anemia
a disorder of brain lipid metabolism [Dysosomal lipid storage disorder] due to enzyme deficiency
(hexosaminidase A) this disorder results in postnatal brain deterioration (usually begins after 8
months of age & results in death (brain physically clogs with lipids] - questions and
answersTay-sachs disease
A typical [metaphase of mitosis ] chromosome would consist of a(n) ___________ that holds
two __________ together. - questions and answerscentromere ; chromatids
A. are - questions and answersin evolutionary systematics, analogies and homologies ____
differentiated
A. no - questions and answersDid Aristotle follow the 4 steps in the scientific method?
A. yes, both did - questions and answersDid Aristotle and Redi invoke parsimony in respect to
their concerns with the maggots and raw meat?
A&C only - questions and answersThe term subspecies denotes
A&C only - questions and answersWhich of the following would be considered "splitter?"
abiotic reservoir - questions and answerswhere a chemical accumulates or is stockpiled outside
of living organisms
According to the article "Green-eyed and depressed", Megan was 2:2 yrs old. Had medical
history of depression, anxiety, anorexia and "the (tremors;: symptoms were worsering- her
extremities were stiffening (she walked "swing" arms), balance was a problem and her gait was
that of a "shuffle": she was about 1 month pregnant; smiled like a Cheshire Cat- condition
known as risus sardonicus; she demonstrated a slight, irregular tremor of her heads and hands,
both when she was standing and sitting down; and she took small and hesitant steps when she
walked. Megan had inherited and inability to process _____________this condition is called
___________ disease wherein harmful levels of ___________build up in the brain and liver . A
24-hr urine sample would show elevated levels of this substance and a careful eye exam would
reveal____________ rings around the cornea, while a biopsy of the liver would indicate
elevated of this - questions and answersCopper, Wilson's, copper, Kayser-Fleishcher, copper,
copper
Acid - questions and answersA compound that releases H+ in a solution
Adaptation - questions and answersinherited traits that increases an organism's chance of
survival and the ability to reproduce in a particular environment
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