TUTOR1 STUDYHUB

BIOD 121 Portage food - ANSWER-provides calories for energy nutrients - ANSWER-(1) promote growth and development; (2) maintain tissue, cells, and bone; (3) fuel the body for physical and metabolic work; (4) regulate body processes over 45 essential nutrients hunger - ANSWER-internal drive/sensation - growling, pain appetite - ANSWER-external drive to eat - pleasant feeling, eat when not hungry role of hypothalamus in hunger - ANSWER-detects drop in nutrients in circulation - hunger center rise...

BIOD 121 (Portage): Module 2 Digestion - ANSWER-process of transforming food into basic nutrients that can be absorbed and used by the body Without the process, the nutrients we initially consume in food would be useless: - ANSWER-digestion Before food even enters the mouth, a cascade of events involving the nervous system and a variety of hormones are set off based on a variety of stimulus: - ANSWER-cognition, sound, odor, appearance, and taste cognition - ANSWER-thoughts about food can start ...

BIOD 101 FINAL 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? - 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 differences btw DNA and RNA? - ANSWER-1. DNA contains deoxyribose - RNA is ribos...

Module 2 (biod 121) Study online at 1. Define digestion: the process of transforming food into basic nutrients that can be absorbed and used by the body 2. What are normal blood sugar levels?: 70-100 mg/dl 3. Once absorbed, what can these nutrients be used for?: fuel cellular growth fight infections/immune system provide energy to our muscles and brain 4. what is the 5 variety of stimuli that set off a variety of hormones before food even enters the mouth?: cognition sound odor appea...

Module 2 (biod 121) Study online at 1. Define digestion: the process of transforming food into basic nutrients that can be absorbed and used by the body 2. What are normal blood sugar levels?: 70-100 mg/dl 3. Once absorbed, what can these nutrients be used for?: fuel cellular growth fight infections/immune system provide energy to our muscles and brain 4. what is the 5 variety of stimuli that set off a variety of hormones before food even enters the mouth?: cognition sound odor appea...

BIOD 171 Final Exam Study online at 1. True/False. A virus is considered a microorganism.: False (Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses.) 2. What is the smallest biological unit of life?: A cell 3. What are the four main types of macromolecules found in cells?: Proteins, Lipids, Nucleic Acids, Carbohydrates 4. How many different types of amino aci...

BIOD 151 Module 6 Exam Explain two reasons why a woman with low levels of LH would not be able to become pregnant. - ANSWER-(1) LH acts on the ovary to cause ovulation to occur. (2) LH causes progesterone release to facilitate potential fertilization of the egg and pregnancy. Progesterone is a key hormone for the maintenance of pregnancy. Would you expect a female to have testosterone in their bloodstream? Explain why or why not. - ANSWER-(1) Yes. Both male and female bodies produce "all" the...

BIOD 151: Module 5 three types of muscle tissue - ANSWER-smooth, cardiac, and skeletal skeletal muscle - ANSWER-under conscious control; has a blood & nervous supply to enable movement conscious control - ANSWER-a person decided to use this muscle to complete an action motor action - ANSWER-a message is formed in the brain, is sent to the spinal cord, then sent to the peripheral nervous system and finally to the correct muscle peripheral nerves - ANSWER-middle man of carrying a message from cen...

BIOD152 Module 7 T/F: The kidneys are long, thin muscular tubes - ANSWER-False T/F: The bladder drains into the ureters - ANSWER-False A person sustained blunt force trauma to the back at the T5 level with no spinal cord injury. Would you expect the kidneys to be damaged? Why or why not? - ANSWER-No, the kidneys lie between T-12 and L-3 Describe the consistency and purpose of the renal capsule - ANSWER-The renal capsule is a tough fibrous outer skin of the kidney which protects it from injury a...

BIOD 121 Portage module 2 protein digestion - ANSWER-1. cooking 2. pepsin (in stomach) 3. cholecystokinin -CCK (small intestine) - travels to pancreas, releases trypsin back to SI 4. trypsin - breaks peptide chains 5. amino acids absorbed through portal vein to liver digestion - ANSWER-transforming food into basic nutrients that can be absorbed and used by the body sensory stimuli before digestion - ANSWER-cognition sound odor appearance taste peristalsis