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Module 7 Exam (Q&A A+ Graded 100% Verified) Identify the region and the layer of skin that is highlighted in blue. (Also indicated by the arrow, below) *NOTE: To receive full credit you must label two regions. CORRECT ANSWER: Stratum spinosum; Epidermis(Must have both for full credit) A- Identify the sensory cell receptor highlighted in blue, below, also indicated by the arrow.B- What sensory information is detected by this type of receptor? CORRECT ANSWER: A) Meisner's corpuscles...

Bio 101 Module 7 (Q&A A+ Graded 100% Verified) The approximate age of the earth is ________ years. ANS: 4.5 The first fossils date to about ANS: 3.7 mya The first living organisms were ANS: prokaryotes The primitive earth lacked _______ in the atmosphere. ANS: oxygen The Cambrian explosion refers to ANS: the sudden appearance of animals In the age of the dinosaurs it was ________ today. ANS: warmer than Then last ice age ended about _________ years ago. ANS: 10,0...

Bio 101 Module 5 (Questions and Answers A+ Graded 100% Verified) Which parent determines the sex of a child in humans? CORRECT ANSWER: father Which of the following human traits is NOT sex linked? hemophilia color-blindness pattern baldness muscular dystrophy they are all sex-linked CORRECT ANSWER: pattern baldness Which of the following sex chromosomes karyotype is NOT correctly matched with the sexual appearance of the individual? XXX: female XXY: male XYY: male XO: mal...

Bio 101- Module #4 (Questions and Answers A+ Graded 100% Verified) Which parent determines the sex of a child in humans? CORRECT ANSWER: Father Which of the following human traits is NOT sex-linked? CORRECT ANSWER: pattern baldness Which of the following sex chromosome karyotype is NOT correctly matched with the sexual appearance of the individual? CORRECT ANSWER: XO: male Down syndrome is caused by what chromosome problem? CORRECT ANSWER: an extra copy of a chromosome A cha...

BIOD 101 FINAL (Questions and Answers A+ Graded 100% Verified) a. Name the three parts of a nucleic acid nucleotide. b. What are the particular types of each of these that are found in DNA and what are the corresponding types that are found in RNA? CORRECT ANSWER: a. sugar, phosphate group, nitrogenous base b. DNA- deoxyribose- phosphate group- adenine, guanine, cytosine, thymine RNA- ribose -phosphate group- adenine, guanine, cytosine, uracil What are the four major difference...

Bio 101 Module 3 test (Questions and Answers A+ Graded 100% Verified) A diploid cell has ____ the number of chromosomes as haploid cells ANS: twice the first level of DNA organization in a eukaryotic cell is maintained by which molecule? ANS: chromatin identical copies of chromatin held together by cohesin at the centromere are called _____? ANS: sister chromatids Chromosomes are duplicated during what stage of the cell cycle? ANS: S phase which of the following events doe...

Biology 101 - module 3 (A+ Graded 100% Verified) This is around the cell plasma membrane This is the "fence with gates" lipid bilayer with proteins Only certain substances can pass through the wall. What substances? Carbon dioxide, oxygen, and water What is diffusion? movement of molecules from high to low concentration areas Molecules are _______ly distributed throughout the medium evenly Molecules that CAN diffuse across the membrane O2, CO2, water...

Portage A&P1 Module 2 Exam (Questions and Answers A+ Graded 100% Verified) How many lobes does the right lung have? CORRECT ANSWER: 3 (superior, middle, inferior) Air (and not food) pass in which of the following areas? CORRECT ANSWER: B. Nasopharynx In the respiratory system, gas exchange occurs in the: CORRECT ANSWER: E. B&D B. Respiratory Bronchioles D. Pulmonary Alveoli Label B, D, E, F, G (image) CORRECT ANSWER: B. Oral Cavity D. Epiglottis E. Glottis F. Trachea G. E...

Module 2 exam portage learning (Questions and Answers A+ Graded 100% Verified) This layer of the meninges is tightly attached to the brain ANS: pia mater the ________ fissure separates the right and left cerebral hemispheres. ANS: median longitudinal describe the function of the brain ventricles ANS: there are 4 ventricles in the interior of the brain, chambers filled with cerebrospinal fluid which is produced there. once formed the CSF circulates through the ventricles and into ...

Portage Learning Module 2 (Questions and Answers A+ Graded 100% Verified) Organism ANS: An individual living creature Characteristics of a living thing ANS: (1) Order (2) Evolutionary Adaptation (3) Regulation (4)Energy Processing (5)Growth and Development (6) Response to Environment (7)Reproduction Cell ANS: Basic unit of life order ANS: is the taxonomic rank used in the classification of organisms Example: Sun Flower- Seeds and Leaves evolutionary adaptation ...