Advanced placement Study guides, Class notes & Summaries

ADVANCED PLACEMENT (AP) BIOLOGY: Plant Biology 122 Questions Correctly Answered | 100% Rated Which is of the following is not an adaptation/modification that enabled plants to move from aquatic to terrestrial environments as they evolved? Possible Answers: Stomata Thylakoid membranes Cutin Roots and root hairs Correct answer: Thylakoid membranes Question 2 Which structures did not evolve after plants emerged onto land? Possible Answers: Stomata EXAM

ADVANCED PLACEMENT (AP) BIOLOGY: Nervous System 83 Questions Correctly Answered | 100% Rated

ADVANCED PLACEMENT (AP) BIOLOGY: Respiratory System 29 Questions Correctly Answered | 100% Rated

ADVANCED PLACEMENT (AP) BIOLOGY: Understanding Viruses And Prions 31 Questions Correctly Answered | 100% Rated Question 1 Which of these is an example of a disease cause by a prion (misfolded protein)? Possible Answers: Syphilis HIV Tuberculosis Bovine spongiform encephelopathy (mad cow disease) Lupus Correct answer: Bovine spongiform encephelopathy (mad cow disease) Question 2 Human immuodiffiency virus (HIV) contains a special type of enzyme that makes it difficult to ...

ADVANCED PLACEMENT (AP) BIOLOGY: Ecology 143 Questions Correctly Answered | 100% Rated Question 1 What is the term for a relationship between two organisms of different species in which one benefits while the other neither benefits, nor is harmed? Possible Answers: Commensalism Cohabitation Parasitism Symbiosis Mutualism Correct answer: Commensalism Question 2 Of the following types of organism, which can directly obtain energy from any of the other types of organisms in...

ADVANCED PLACEMENT (AP) BIOLOGY | CELLULAR BIOLOGY 695 QUESTIONS CORRECTLY ANSWERED |VERIFIED ANSWERS |GRADED A+ Question 1 Which of the following cellular structures is not seen in both prokaryotes and eukaryotes? Possible Answers: Ribosomes Mitochondria A cell wall DNA Correct answer: Mitochondria Question 2 Prokaryotes, but not eukaryotes, lack which of the following structures? Possible Answers: Ribosomes Flagella DNA Mitochondria Correct answer: Mitochondria Ques...

ADVANCED PLACEMENT (AP) BIOLOGY: Identify Evolutionary Change Mechanisms 40 Questions Correctly Answered | 100% Rated Question 1 What conclusion did Darwin draw from the finches he observed at the Galapagos Islands? Possible Answers: Organisms will evolve in order to fill unoccupied niches in their environment. Finches will all live in the same area of a tree, regardless of species type. Birds reserve a herd mentality, and will aspire to remain similar in appearance to one another...

ADVANCED PLACEMENT (AP) BIOLOGY: Dna And Rna Structure 56 Questions Correctly Answered | 100% Rated Question 1 Which of the following characteristics is NOT seen in both DNA and RNA? Possible Answers: Adenine A double helix A pentose sugar Read in the 5'-to-3' direction Correct answer: A double helix Question 2 A section of mRNA is composed of 28% guanine bases. What percentage of the RNA strand is cytosine bases? Possible Answers: More information is needed in or...

ADVANCED PLACEMENT (AP) BIOLOGY: Evolution And Genetics Of Energy 325 Questions Correctly Answered | 100% Rated Questions 1 Who of the following scientists would postulate that giraffes have long necks because they wanted to eat the leaves of tall trees? Possible Answers: Watson & Crick Salk Leeuwenhoek Lamarck Darwin Correct answer: Lamarck Questions 2 Which of the following theories representing Lamarckian evolution is false? Possible Answers: All of the choices ar...

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