Bio 254 exam - Study guides, Class notes & Summaries

Hondros Bio 254 Exam 1 Question and answers already passed 2024 (Chapter 31) lymphatic system Jan 2021 What does the lymphatic system do? Maintains fluid balance in the internal environment. -interstitial fluid is absorbed by tissue cells and reabsorbed by the blood -absorbs fat in the intestine with special lymph structures called lacteals edema puffy swelling of tissue from the accumulation of fluid that can cause tissue distruction the lymph vessels act as "drains " that...

Bio 254 Exam 2 Questions and Answers 100% CorrectBio 254 Exam 2 Questions and Answers 100% CorrectBio 254 Exam 2 Questions and Answers 100% CorrectBio 254 Exam 2 Questions and Answers 100% Correct how do muscles get ATP -ANSWER creatine phosphate for quick ATP glycogen for anarobic myoglobin for aerobic which cell types are capable of mitosis -ANSWER osteogenic cells what are myofibrils made of -ANSWER thick and thin filaments what are thin filaments made of -ANSWER tropoin and tro...

for absorption, modify food in both physical and chemical state so it can be used by the body alementary canal Correct Answer-Extends from the mouth to the anus Walls of the GI Tract from Inside Out Correct Answer-Mucosa, Submucosa, Muscularis, Serosa Mucosa Layer Correct Answer-Innermost GI layer What is the mucosa layer made of ? Correct Answer-Epithelium Function of the Mucosa Layer Correct Answer-Protection and Absorption What is in the Submucosa Layer Correct Answer-Glands...

Bio 254 Exam 1 Questions and Answers 100% VerifiedBio 254 Exam 1 Questions and Answers 100% VerifiedBio 254 Exam 1 Questions and Answers 100% VerifiedBio 254 Exam 1 Questions and Answers 100% Verified What does the pancreas produce -ANSWER insulin and glucagon What secretes digestive enzymes into small intestine analyze hormones to travel all over body -ANSWER Exocrine Which hormones do the anterior pituitary (adenohypophysis) produce -ANSWER GH ACTH

Bio 254 Exam 2- Digestive System Only with Complete Solutions 100% Accurate Bio 254 Exam 2- Digestive System Only with Complete Solutions 100% Accurate Bio 254 Exam 2- Digestive System Only with Complete Solutions 100% Accurate Bio 254 Exam 2- Digestive System Only with Complete Solutions 100% Accurate Functions of the Digestive System -ANSWER Prepares nutrients for absorption, modify food in both physical and chemical state so it can be used by the body alementary canal -ANSWER Extends f...

Bio 254 Exam 2 Questions and Answers(graded A) What are circulating hormones? - ANSWERWhat hormones enter the blood stream? What are local hormones? - ANSWERWhat are hormones that act within the same area without first entering the blood stream? What are paracrine hormones? - ANSWERWhat are the local hormones that are secreted into interstitial fluid and act on nearby cells? What are paracrine and autocrine hormones categorized as? - ANSWERWhat hormones are included in the local horm...

Bio 254 Exam 2 Questions with Complete Solutions.

Bio 254 exam 2 Questions with Complete Solution

Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Bio 254 Exam 2 Questions and Answers (Graded A)Function of Osteoclasts - ANSWERChew up bone, secretes an acidic substance that dissolves "chews" up bones Three layers of muscle - ANSWEREpimysium, Perimysium, Endomysium Fascicle - ANSWERbundle of muscle fibers myofibril is made up of - ANSWERmyofilaments Myofilaments - ANSWERThe contractile proteins, Actin and Myosin, of muscle cells Ori...

Hondros Bio 254 Exam 2 Questions And Answers With Verified Solutions Which hormone is necessary for glucose to be taken up by cells? ANS Insulin Which hormone regulates blood calcium levels and is released when calcium levels drop? ANS PTH Which mineralocorticoid regulates sodium reabsorption by the kidney? ANS Aldosterone Which hormone is necessary for milk production after child birth? ANS Prolactin Which hormone is for basal metabolic rate regulation? ANS Thyroxine (T4)