PACKAGE DEAL FOR BIO 156 exam 1 Complete Questions & Answers(Latest Update 2023)

) What is the definition of biology? - ANSWER Biology is the scientific study of life and organisms. B) What is science? - ANSWER Science is a tool used to answer certain questions about the natural world. C) When/where does science/scientific method "work" best? - ANSWER Science is a tool t...

In conducting proper experiment, which of the following would you NOT do? - ANSWER Change the data that you collect so that it matches how you thought the experiment would come out. The smallest unit of an element is: - ANSWER an atom Sucrose is formed: - ANSWER from two monosaccharides by deh...

The ability of water molecules to form hydrogen bonds with other water molecules is critical to - ANSWER all of these factors In plants, the transport of water from roots to leaves against the force of gravity is possible due to this property of water - ANSWER cohesion A scientist performs a c...

The smallest unit of any substance is the ___. a. atom b. molecule c. cell - ANSWER a. atom The smallest unit of life is the ___. a. atom b. molecule c. cell d. organism - ANSWER c. cell Organisms require ___ and ___ to maintain themselves, grow, and reproduce. a. DNA; energy b. food;...

Chloroplast of plants - ANSWER photosynthesis converts energy from the sun into glucose and oxygen Glucose is broken down - ANSWER In the mitochondria through a process called cellular respiration, releasing energy Glycolysis, the Kreb's cycle , and electron transfer chain - ANSWER Process of...

What is the main purpose of the cell cycle? - ANSWER To create 2 identical cells with same DNA and organelles. What are the stages of interphase? - ANSWER G1, S, G2 What essentially happens during interphase? - ANSWER Preparing for mitosis What happens in the G1 phase? - ANSWER Recovery fro...

DNA contains - ANSWER deoxyribose, phosphate, nitrogenous base Deoxyribose - ANSWER five-carbon sugar that is a component of DNA nucleotides nitrogenous base - ANSWER AGCT - A - adenine G - Guanine C - Cytosine T - Thymine Structure of DNA - ANSWER Two nucleotides w/ purine bases *Ade...

NAME each of the following reaction types: HCl + NaOH -> NaCl + H20 Glucose + galactose -> lactose + H20 H+ + HCO3- <-> H2CO3 Amylose + H20 -> many glucoses - ANSWER HCl + NaOH -> NaCl + H20 (EXCHANGE REACTION) -Acid-base reactions Glucose + galactose -> lact...

4 major categories of tissues - ANSWER epithelial, connective, muscle, nervous epithelial tissue - ANSWER Tissue that covers outside of the body and lines organs and cavities. Classified by the number of cell layers and the shape of the cells. simple squamous epithelium - ANSWER Single layer o...

Which of the following terms is least like that others? a. monosaccharide b. phospholipid c. fat d. steroid - ANSWER monosaccharide Facilitated diffusion and active transport both use this type of molecule to move a substance across the membrane: a. phospholipids b. cholesterol c. prot...

Cell Cycle - ANSWER the collective series of intervals and events of a cells life, from the time it forms until it divides. What are the 4 intervals of interphase in the order they take place? - ANSWER G1, G0, S, G2 What happens in interval G1? - ANSWER this is when the cell increases in size ...

stamen - ANSWER filament and anther (male structure) carpel - ANSWER style, stigma and ovary (ovule) (female structure) megaspores - ANSWER female gametophyte microspores - ANSWER male sporophytes pollination - ANSWER transfer of pollen from the anther of one plant to the stigma of anoth...

glucose - ANSWER Which of the following is the substrate of glycolysis? -fatty acids -oxygen -glucose -amino acids oxygen - ANSWER Cellular respiration is aerobic because it requires -glucose -carbon dioxide -oxygen -water carbon dioxide - ANSWER Which of the following is released ...

The plasma Mebrane is common to - ANSWER all cells The Plasma membrane seperates - ANSWER internal living cytoplasm from the external environment of the cell Fluid mosaic model has three components - ANSWER phosphlipids, peripheral & integral proteins & Cholesterol Phosphlipid Bilayer - ANS...