Biology Study guides, Class notes & Summaries

aQa A-level BIOLOGY Paper 3 (7402/3) June 2022 Official Question Paper Amino acids are used to make proteins. Table 1 shows the R groups of six different amino acids. Table 1 . Use Table 1 to identify the three different amino acids used to make the polypeptide shown in Figure 1. [2 marks] Figure 1 Left amino acid Middle amino acid Right amino acid Question 1 continues on the next page Turn over ► . Table 2 shows three statements and...

Microbiology Test Bank (Exam II) 2024 Update| Questions With Correct Answers| 100% Solved Guaranteed Success which of the following has bacteriochlorophylls and uses alcohols for carbon? photoheterotroph Consider a culture medium on which only gram-positive organisms such as Staphylococcus aureus colonies can grow due to an elevated NaCl level. A yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the pH as a result and changing t...

Microbiology for the Healthcare Professional 2nd Edition VanMeter Test BANK

Why are cells small? - -materials move in & out through diffusion-> inc SA, distance materials have to move is pretty small -perfect size w/ enough room for organelles Cytoskeleton - -lattice inside cell, all organelles fit inside it -materials move around w/ proteins on it -gives cell it's physical structure -big (microtubules)-> compressional support & thin (microfillaments)-> tensional support Cell Membrane - -outermost layer of the animal cell, inside the cell wall in pla...

Abeka Biology Test 6 Complete Questions and Answers 100% Verified The stigma, style and ovary make up a flower's - ANSWER pistil When the rounded head of one bone fits into an indentation on another bone, they form a - ANSWER ball-and-socket joint The finger-like projections within the small intestine are the - ANSWER villi The vascular tissue that carriers sugar from a plant's leaves to the roots and stem is called - ANSWER phloem part of the brain primarily responsible for tho...

BIOLOGY 123 EXAM 1 WITH COMPLETE SOLUTION

BIOD 171 Essential Microbiology Lab Portage Learning Lab #5 Exam...Latest 11/2021 Questions and Answers

Biology Midterm 2 Study Set Exam Questions With Verified Answers What part of the digestive system secretes hydrochloric acid and gastrin? - answerstomach What structure does food enter after it leaves the esophagus? - answerstomach A function of the liver is to? - answerbreak down blood cells Enzymes that digest proteins, carbohydrates and lipids are secreted by the? - answerpancreas What would change the shape of trypsin's active site? - answera temperature of 80 degrees The breakdown ...

True or False: Because the genome is contained within an enclosed space, (much like the nucleus of a cell) viruses are classified as eukaryotic - Answer False. Viruses are neither eukaryotic nor prokaryotic Describe the two basic components of a virus (short answer) - Answer A virus has 1. genomic material comprised of either DNA or RNA and 2. a capsid, a membrane-like protective structure that contains the genetic material, similar to the nucleus of a eukaryotic cell The _____ surroun...

HESI A2 V2 ENTRANCE EXAM LATEST QUESTIONS AND ANSWERS GRAMMAR, VOCABULARY, READING COMPREHENSION, MATH, A&P, BIOLOGY AND CHEMISTRY(DETAILED ANSWERS)