Ethc 210 exam 4 - Study guides, Class notes & Summaries

ETHC 210 Exam 3 Question 1 In autosomal dominant inheritance a trait can appear in either sex because an autosome (non-sex chromosome) carries the gene. Question 2 The “A” and “B” alleles in the ABO blood group are recessive to blood type “O.” Question 3 Mitochondrial genes are primarily transferred from fathers to their children. Question 4 In order for a child to get the genetic based disease cystic fibrosis which of the following must occur? Question 5 The control of most human...

ETHC 210 EXAM 6 • Question 1 3 out of 3 points A mutation is an altered DNA sequence in an organism. • Question 2 3 out of 3 points Some genetic diseases like achondroplasia can occur by spontaneous mutation without a family history of the disease. • Question 3 3 out of 3 points Which of the following is true about the triplet code? • Question 4 3 out of 3 points Which of the following is true about mutations? • Question 5 3 out of 3 points A tumor is benign if it grows in place but do...

ETHC 210 EXAM 8 • Question 1 3 out of 3 points Conception; • Question 2 3 out of 3 points A surrogate mother carries a baby for another couple. Her egg can be fertilized or she can carry the couples embryo. • Question 3 3 out of 3 points Implantation involves the fusion of the sperm with the uterine wall. • Question 4 3 out of 3 points IVF literally means in-vitro fertilization which is translated fertilization in glass. • Question 5 3 out of 3 points Human development in the womb is n...

ETHC 210 EXAM 5  Question 1 3 out of 3 points The brain changes which contribute to addiction occur in parts of the brain called the; Prefrontal cortex  Question 2 3 out of 3 points Which of the following is true about narcolepsy? Selected Answers: Discovered in dogs and humans Involves a stage called cataplexy which involves sudden muscle changes and collapse and falling to the ground  Question 3 3 out of 3 points According to genet...

ETHC 210 Exam 7 - Question and Answers ETHC 210 EXAM 7 (75 OUT OF 75) 1. In 2013 what genetics testing company came under scrutiny for allegedly incorporating eugenic ideals by promoting the idea of prescreening their egg and sperm donor DNA for genetic defects so customers could avoid those samples? 2. EPO is a hormone which naturally increases the number of red blood cells in the blood. 3. Microarray’s are used by DNA sequencing companies like 23 and Me to provide the customer wi...

ETHC 210 – EXAM 5 (66 OUT OF 75)  Question 1 3 out of 3 points Genes and the environment contribute equally to depression. Selected Answer: Tru e  Question 2 3 out of 3 points Many antidepressant drugs work by: Selected Answer: Inhibiting serotonin uptake  Question 3 0 out of 3 points Which of the following is true about the nicotinic receptor? Selected Answers: it normally binds acetylcholine  Question 4 3 out of 3 points Uptake of dopamine into the postsyn...

ETHC 210 – Exam 3 (69 out of 75) 2 incorrect: #’s 13 & 15  Question 1 3 out of 3 points A Punnet square follows transmission of alleles and is based on probability. Selected Answer: Tru e  Question 2 3 out of 3 points A parent who carries a disease gene always shows symptoms of the disease. Selected Answer: Fals e  Question 3 3 out of 3 points Cystic fibrosis is caused by a genetic mutation in a: Selected Answer: Membrane channel protein  Question 4 3 out o...

ETHC 210 – EXAM 7 (75 OUT OF 75) ACED THIS EXAM!!!!!  Question 1 3 out of 3 points In 2013 what genetics testing company came under scrutiny for allegedly incorporating eugenic ideals by promoting the idea of prescreening their egg and sperm donor DNA for genetic defects so customers could avoid those samples? Selected Answer: 23 and Me  Question 2 3 out of 3 points EPO is a hormone which naturally increases the number of red blood cells in the blood. Selected Answer: Tru ...

ETHC 210 Spring 2019 - Exam 1 (69 out of 75 – incorrect answers: #11 & 25)   Question 1 3 out of 3 points Interphase is part of the cell cycle. Selected Answer: Tru e  Question 2 3 out of 3 points Syndactyly can be the result of decreased or faulty apoptosis. Selected Answer: Tru e  Question 3 3 out of 3 points In many cases adult stem cells can be used in place of embryonic stem cells allowing the life of an embryo to be spared. Selected Answer: Tru e  Q...

ETHC 210 – EXAM 8 (69 OUT OF 75)  Question 1 0 out of 3 points In this version of assisted reproduction the sperm and egg are selected outside the body and then re-deposited into a fallopian tube. Selected Answer: ZIF T  Question 2 3 out of 3 points Which of the following is true about intracytoplasmic sperm injection (ICSI)? Selected Answers: Occurs in vitro involves injection of the sperm directly into the egg Is more reliable in producing fertilization than IVF alone...