Campbell Biology BUNDLED EXAMS Test Bank questions and correct answers

What is biology? - correct answersthe study of living things. What does -Bios mean? - correct answerslife What does -ology - correct answersstudy of What are the branches of Biology? - correct answersZoology, Botany, A & P, Microbiology, cell biology, developmental biology, genetics, ec...

1) In yeast signal transduction, a yeast cell releases a mating factor, which ________. - correct answer C) binds to receptors on the membranes of other types of yeast cells 2) Yeast cells of mating type a are genetically engineered to produce only mating factor α instead of the normal mating f...

Skill: Application/Analysis Campbell's Biology, 9e (Reece et al.) Chapter 10 Photosynthesis Students find this chapter quite challenging. Fortunately, some of the key concepts, such as chemiosmosis and redox, were discussed previously in the chapter on respiration and fermentation. The ne...

1) When biologists wish to study the internal ultrastructure of cells, they can achieve the finest resolution by using A) a phase-contrast light microscope. B) a scanning electron microscope. C) a transmission electronic microscope. D) a confocal fluorescence microscope. E) a super-resolution f...

1) Mycoplasmas are bacteria that lack cell walls. On the basis of this structural feature, which statement concerning mycoplasmas should be true? A) They are gram-negative. B) They are subject to lysis in hypotonic conditions. C) They lack a cell membrane as well. D) They undergo ready fossiliz...

1) Eukaryotic chromosomes are composed of which of the following macromolecules? - correct answer C) DNA and proteins 2) Starting with a fertilized egg (zygote), a series of six cell divisions would produce an early embryo with how many cells? - correct answer D) 64 3) In a diploid cell with...

Dna has 4 bases. Name them and how they bond together. - correct answer Adenine-Thymine Guanine-Cytokine What are the 3 smaller parts of the DNA molecule make up a nucleotide? - correct answer one sugar one phosphate and one base what holds the bases in the center of the DNA molecule toget...