Select True or False. Some bacteria form a capsule or slime layer around their cell wall in order to promote motility. A ) True B False
Where is the arbor vitae located? Cerebellum Pons Midbrain Medulla Oblongata
The function of angiotensin II is to __ decrease water absorption decrease the production of aldosterone constrict arterioles and increase blood pressure decrease arterial blood pressure
Multiple Choice Question Alleles are also called sister chromatids. alternate forms of chromosome. alternate forms of gene.
Multiple Choice Question According to the blending concept, short flowers crossed with tall flowers should produce flowers that are all short. tall. intermediate height.
The only chyme molecule that is absorbed in significant amounts by the stomach is water. True False
The nucleus of a cell contains DNA. is contained within the nucleolus. is surrounded by a single layer of membrane. is the primary location of protein synthesis.
Fill in the Blank Question Gene flow is the movement of square between populations.
Multiple Choice Question __ occurs in all tissues of organisms while __ only occurs during certain times in the reproductive organs of organisms. Meiosis; Mitosis Mitosis; Meiosis
True or False Question A human cell in metaphase I will look identical to a cell in metaphase of mitosis. True False
Select the correct answer. Which of the following phrases best explains the role of a habitat? A. provides interactions with other organisms B. provides water C. provides a place to reproduce D. provides a place to live
Which type of membrane protein moves sodium and potassium through the nerve cell membrane? Junction protein Transport protein Receptor protein Channel protein Enzymatic protein Cell recognition protein
Multiple Select Question Select all that apply Choose all that result from contraction of the lateral muscle of the thigh. abduction of the thigh lateral rotation of the thigh extension of the thigh adduction of the thigh medial rotation of the thigh
Match the Process to the Pool Movement Carbon Moves From -To __ Atmosphere __ __ Bioshpere __ __ __ __ __ Process Photosynthesis Respiration Decomposition Fossil Fuel Combustion __ __
The kidney is associated with which system? A. Endocrine system B. Cardiovascular system C. Skeletal system D. Respiratory system E. Nervous system
What is the direct effect of: Decreased ADH Only CO increases Only CO decreases Only BP increases Only BP decreases Both CO and BP increase Both CO and BP decrease
What are the four phases of a typical bacterial growth curve in order? Exponential, Lag, Death Stationary Lag, Exponential, Stationary, Death Death, Lag, Exponentlal, Stationary $Lag,$ Stationary, Death,Exponential
8. Oxygenated blood from the lungs enters the heart at the: a. left ventricle b. right ventricle c. left atrium d. right atrium
Bacteria that grow optimally at pH levels below 5 are classified as: Neutrophiles Alkaliphiles Acidophiles Halophiles
Which group of bacteria can survive and grow at temperatures below $15^{\circ }C$ Thermophiles Psychrophiles Mesophiles Hyperthermophiles
