In the chloroplasts o - Study guides, Class notes & Summaries

Test 2 Bio 100 Nelson BYU Questions & Answers What is life? - Answer-Regulation, Homeostasis Growth and Development Use Energy Responds to Environment Reproduce Evolve Order, Complex Organization * Has to have all of these points in order to be considered alive How to be successful - Answer-Survive and reproduce Endosymbiosis - Answer-A theory of how parts of cells came to be-mitochondria and chloroplasts are bacteria. This bacteria is usually eaten by cells. However, when these cel...

Classification - Answer-It is the arrangement of living organisms into groups created on the basis of similarities and dismilarities Car von Linneaus - Answer-Considered as the father of taxonomy - also classified living organisms into two kingdoms - Plantae and Animalia Artificial system - Answer-includes only one or few morphological (external) features to classify organisms - such as floral parts - sexual sys. of classification Natural System - Answer-include as many morpholigical cha...

What is an Okazaki fragment? - short sections of DNA What is complementary base pairing? What is the complement of 5'-CGCATGTCAGC-3'? - GCGTACAGTCG What is the structure and function of the different parts of the leaf (mesophyll and stomata)? - Mesophyll is the green material of a leaf that allows the plant to enact the process of photosynthesis. stomata is the openings or pores in the leafs that allow for gas exchange Know the chemical equation for photosynthesis. - 6CO2 + 6H2O + sunli...

Test Bank to Accompany Life The Science of Biology, 10th Edition Sadava, Hillis, Heller, BerenbaumTable of Contents Chapter 1: Studying Life ........................................................................................................... 1 STUDY GUIDE QUESTIONS ............................................................................................... 50 Chapter 2: Small Molecules and the Chemistry of Life ......................................................... 56 STUDY GUIDE Q...

Which elements account for more than 97% of the weight of most organisms? A) C, H, N, Mg, O, S B) C, H, N, O, P, S C) C, H, N D) Fe, C, H, O, P E) Ca2+, K+, Na+, Mg2+, ClAnswer: B Page Ref: Section 2 2) Proteins in biological membranes may be A) porous. B) attached to the membrane surface. C) span the membrane. D) All of the above E) B and C only Answer: D Page Ref: Section 3 3) Which statement about cellulose is false? A) It is the most abundant polysaccharide in nature. B) Its...

proteins can do all of the following except - Answer-self-replicate which statement about cell plasma membrane in eukaryotes is NOT correct - Answer-it contains cytochrome chain of oxidative phosphorylation according to Darwin's theory of modification by natural selection - Answer-organisms that have more favorable traits tend to leave more offspring Darwin's theory of natural selection to explain evolution can also be referred to as - Answer-descent with modification agglutinins a...

Characteristics of life -ANSWER can move, takes in energy or needs energy, needs nutrients, can "breathe" prokaryotic cell -ANSWER various shapes, all contain a cell wall, some are sticky, has a membrane (phospholipid) protecting the cell, has ribosomes, DNA (sharing or transfer-pili) , doesn't have nucleus Eukaryotic cells -ANSWER contains a nucleus, cytoplasm contains specialized structures called organelles, usually 10-time single celled or multi-cellular organisms that contain genet...

TEAS Science Practice Test 153 Questions with Verified Answers Pancreatic secretions that aid in digestion of food are produced by which of the following types of cells? a. islet alpha cells b. islet beta cells c. acinar cells d. sphincter cells - CORRECT ANSWER c. acinar cells which of the following is the collagen rich material that connects muscles to bones? a. tendon b. ligament c. reticular tissue d. areolar tissue - CORRECT ANSWER a. tendon which of the following statement...

TEST BANK FOR BIOCHEMISTRY, 9TH EDITION, MARY K. CAMPBELL, SHAWN O. FARRELL, OWEN M. MCDOUGAL Chapter 01 - Biochemistry and the Organization of Cells 1. How do the molecules that play a role in living cells compare to those encountered in organic chemistry? a. They are the same, just operating in a different context. b. Biological molecules are organic molecules, but the similarity ends there. c. Biological molecules aren't similar to organic molecules at a...

Photosynthesis Gizmo Questions and Answers 100% Pass Where is oxygen produced in plants, bacteria, and some protists How does light intensity affect oxygen production? the higher the light intensity is to a certain point the more the oxygen is produced (~40%) How does temperature affect oxygen production? when it's too high or too low there's no oxygen production (~25^o c) How does CO2 level affect oxygen production? if there's no CO2 there's no oxygen production(~400ppm) How does oxygen...