BIO 101 Guías de estudio, Notas de estudios & Resúmenes

BIO 101 EXAM 150 REAL EXAM QUESTIONS WITH DETAILED ANSWERS cell wall - ANSWER A rigid structure that surrounds the cell membrane and provides support to the cell Chloroplasts - ANSWER Organelles that capture the energy from sunlight and convert it into chemical energy in a process called photosynthesis Endergonic reactions - ANSWER reactions that absorb energy; the products have more energy than the reactants (i.e. dehydration) exergonic reations - ANSWER Chemical reactions t...

BIO 101 ACTUAL EXAM QUESTIONS WITH 100% VERIFIED CORRECT ANSWERS Beginning within the nucleus, the first step leading to the synthesis of a polypeptide is _____. ~removal of introns from RNA and the stitching together of exons ~linking of nucleotides to form a polypeptide ~transferring of information from DNA to messenger RNA ~translation of an RNA nucleotide sequence into a sequence of amino acids ~translation of a DNA nucleotide sequence into a sequence of amino acids - ANS...

1) All organisms belonging to the kingdom Plantae - Photosynthetic 2) The complex of proteins and DNA in a nondividing cell is called - chromatin 3) The nucleoid region of a prokaryotic cell - contains the cells DNA 4) The ultimate source of energy flowing into nearly all ecosystems is - sunlight 5) How do cells capture the energy released by cellular respiration? - they produce ATP 6) The end products of glycolysis include - NADH 7) Which of the following structures is exclusively associa...

You are most likely to see hag fish, sperm whales, and viperfish inhabiting which of the following zones of the ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic - correct answer bathypelagic What was the first seed plant to appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular plants - correct answer gymnosperm In a pedigree for an autosomal recessive disorder, which of the following will occur if two homozygous unaffected individuals mate? a. They w...

QUESTIONS AND ANSWERS

QUESTIONS AND ANSWERS

NVCC BIO 101 Exam 2 Questions With Verified Solutions Which of the following people conducted the experiments that demonstrated that DNA is the genetic material of bacteriophages - answerHershey and Chase A phage is a virus that infects - answerbacteria when a T2 bacteriophage infects and Escherichia coli cell which part of the phage enters the bacterial cytoplasm - answerOnly the RNA the monomers of DNA and RNA are - answerfatty acids DNA does not contain the nitrogenous base - answerur...

NVCC BIO 101 Exam 2 Questions With Verified Solutions What are the two major types of cells in existence (based on the presence of membrane-bound organelles and a nucleus)? Prokaryotic and Eukaryotic What is a membrane-bound cytoplasmic organelle where the proteins and lipids made in the ER are modified and stored? Golgi Apparatus Why are our cells so small? Allows our cells to compose faster and replace and to maximize ratio of their surface area to volume What features are common to...