Advanced placement ap - Study guides, Class notes & Summaries

ADVANCED PLACEMENT (AP) BIOLOGY: Systems Physiology 540 Questions Correctly Answered | 100% Rated In which component of the digestive tract does no digestion occur? Possible Answers: Small intestine Mouth Esophagus Stomach Correct answer: Esophagus Question 2 Which of the following choices incorrectly pairs a digestive enzyme with the digestive tract component in which it is found? Possible Answers: Pepsin is found in the stomach EXAM All choices successfully pair a digestive enzyme with ...

ADVANCED PLACEMENT (AP) BIOLOGY: Theorists And Evidence 60 Questions Correctly Answered | 100% Rated Question 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: Salk Lamarck Leeuwenhoek Darwin Watson & Crick Correct answer: Lamarck Question 2 Which of the following theories representing Lamarckian evolution is false? Possible Answers: Inheritance of acquired characteristi...

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: Understanding Bacteria 34 Questions Correctly Answered | 100% Rated Question 1 Gram staining is a helpful technique for differentiating between different types of bacteria. What part of the bacterial envelope is exploited by the gram staining process? Possible Answers: The peptidoglycan layer The capsule The periplasmic space The plasma membrane Correct answer: The peptidoglycan layer Question 2 Leukocytes are classified as either granulocyt...

Advanced Placement (AP) Biology |Biochemical Concepts 170 Questions Correctly Answered |100% Rated Question 1 The property of water that contributes to its ability to stick to certain surfaces is called __________. Possible Answers: Polymerization Gravity Adhesion Cohesion Parsimony Correct answer: Adhesion Question 2 Water's ability to create intermolecular hydrogen bonds results in its inability to break up which of the following compounds? Possible Answers: Amino acids ...

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...

ADVANCED PLACEMENT (AP) BIOLOGY: Digestive System 60 Questions Correctly Answered | 100% Rated In which component of the digestive tract does no digestion occur? Possible Answers: Stomach Small intestine Mouth Esophagus Correct answer: Esophagus Question 2 Which of the following choices incorrectly pairs a digestive enzyme with the digestive tract component in which it is found? Possible Answers: Salivary amylase is found in the mouth EXAM Pepsin is found in the stomach Cholecystokinin is...

ADVANCED PLACEMENT (AP) BIOLOGY: Endocrine System 60 Questions Correctly Answered | 100% Rated Question 1 Growth hormone (GH) stimulates the growth of bone and other tissues in the human body. The hypothalamus is very important in the release of GH through the release of growth-hormone-releasing hormone (GHRH), which causes release of GH from another endocrine gland. From which endocrine gland is growth hormone (GH) released? Possible Answers: Pancreas Posterior pituitary Thyroid...

ADVANCED PLACEMENT (AP) BIOLOGY: Inheritance 93 Questions Correctly Answered | 100% Rated Question 1 Which of the following is true about alleles? Possible Answers: Every organism of a given species has a different set of alleles from every other individual of that species Alleles are only inherited from the mother Alleles are different forms of a given gene Alleles are always dominant or recessive All genes have two alleles Correct answer: Alleles are different forms of a giv...

ADVANCED PLACEMENT (AP) BIOLOGY: Population Genetics 62 Questions Correctly Answered | 100% Rated Question 1 Which of the following is NOT an assumption required for Hardy-Weinberg equilibrium? Possible Answers: No migration No selection is occurring Random mating Population size must fluctuate No mutations Correct answer: Population size must fluctuate Question 2 According to Hardy-Weinberg calculations, a population's allele frequency will remain the same from generatio...