Question

1. The thin membrane that surrounds bone is named _______________________. 2. Bone and cartilage cells are...

1. The thin membrane that surrounds bone is named _______________________.

2. Bone and cartilage cells are located in a space called a ______________________.

3. ___________________ have granules that contain histamine and initiate the inflammatory response.


fill in the blanks.
Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

1. Periosteum. (Peri- around, osteo- bones)  ​​​​​​It is a tough and thin membrane surrounding the outside of the bones that provides protection, nutrition, mediates development and repair after any injury.

2. Lacunae. Lacunae are small spaces present in bones and cartilages, that contain the bone cells (osteocytes) and cartilage cells (chondrocytes).

3. Mast cells. The granules present in mast cells are important during inflammatory and hypersensitivity reactions. When IgE immunoglobulin carrying an allergen binds to the mast cells through the Fc portion, degranulation of mast cells occurs, which releases histamine and initiates inflammatory response.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Please answer these questions correctly asap 1: Complete the paragraph about cartilage and bone: The two...
Please answer these questions correctly asap 1: Complete the paragraph about cartilage and bone: The two types of _____A_____ connective tissue are cartilage and bone. Bone tissue is also called _____B_____ tissue. In all types of cartilage the cells are called _____C_____ are housed in spaces called _____D_____ within the matrix. Hyaline cartilage and elastic cartilage can be differentiated from fibrous cartilage because they are surrounded by dense connective tissue border called _____E_____ which is not present in fibrous cartilage....
1.         Intramembranous ossification is formed from _______________ and Endochondral originates from existing ________________. A.         Cartilage; Mesenchyme...
1.         Intramembranous ossification is formed from _______________ and Endochondral originates from existing ________________. A.         Cartilage; Mesenchyme B.         Cartilage; Primary ossification centers C.         Mesenchyme; Primary ossification centers D.         Mesenchyme; Cartilage E.         None of the above 2.         What can epiphyseal plate fusing be used to determine? A.         Bone health B.         Steroid Use C.         Age at death 3.         Woven bone lacks A.         Osteocytes B.         Trabeculae C.         Compact Bone D.         Red Bone Marrow 4.         Primary ossification results in all of the following except A.        ...
1) What are the advantages of hollow asymmetric membrane compared to symmetric membrane ? 2) What...
1) What are the advantages of hollow asymmetric membrane compared to symmetric membrane ? 2) What are the advantages of hollow fiber membranes compared to other geometries ? when would one use another geometries? 3) In large membrane systems its common to have membranes cascades with membrane arranged boh in parallel and in series. What are the advantaes of this ? The arrangement after the first set of membranes in series usually will have fewer members in parallel, This has...
1.) The presence of fat in the duodenum will ____________ further gastric emptying. -Prevent -Stimulate 2.)...
1.) The presence of fat in the duodenum will ____________ further gastric emptying. -Prevent -Stimulate 2.) Which tissue layer provides the digestive tract with elasticity? -Mucosa -Serosa -Muscularis externa -Submucosa 3.) The presence of fat in the duodenum will ____________ further gastric emptying. -Prevent -Stimulate 4.) Class ___ MHC is produced by antigen-presenting cells. -IV -I -II -III 5.) Both B cells and T cells have antigen receptors on their plasma membrane. -true -false 6.) Which cells in the Innate...
QUESTION 1 A group of cells that are similar in structure and work together to perform...
QUESTION 1 A group of cells that are similar in structure and work together to perform a common function are referred to as a(n) tissue community organ system organism organ 1 points    QUESTION 2 A nucleolus is the area in a prokaryote where DNA is concentrated. an extra nucleus in the cell. an area where the nucleus is synthesized. a membrane-bound organelle. an area in the nucleus where ribosomes are made. 1 points    QUESTION 3 A student is...
1. ON/OFF ganglion cells project to the contralateral LGN True False 2. Indicate which cells produce...
1. ON/OFF ganglion cells project to the contralateral LGN True False 2. Indicate which cells produce action potentials Bipolar cell Ganglion cell Photoreceptor 3. Some ganglion cells which respond to color have center-surround receptive fields. This supports the _____ view of color perception Opponent processes Mixing 4. Imagine that your visual field is filled by a gray background, with a pinpoint position in the upper right quadrant we will the “target spot”, which falls in your eyes fovea. Now suppose...
QUESTION 1 Which of the following is the correct order of structures that food passes through...
QUESTION 1 Which of the following is the correct order of structures that food passes through as it enters the small intestine from the stomach? jejunum → ileum → Duodenum → Pyloric valve pyloric valve → duodenum → jejunum → ileum duodenum → jejunum → ileum → Pyloric valve sphincter of Oddi → duodenum → jejunum → ileum 2 points    QUESTION 2 Which of the following is a GI hormone? pepsin secretin histamine trypsin 2 points    QUESTION 3...
1) In the Cnideria (jelly fish) have neuromuscular (nerve cells) cells in their ectoderm. These cells...
1) In the Cnideria (jelly fish) have neuromuscular (nerve cells) cells in their ectoderm. These cells s evolve into a) the lungs, b) the pancreas and liver, c) the brain and spinal cord system, d) the digestive tract, e) is not important in the process of evolution. 2) The area of the Central Nervous System (CNS) that automatically regulates breathing and heart rate to maintain homeostasis is which of the following? a) Cerebral Cortex b) Medulla oblongata, c) Cerebellum, d)...
1. Which of the following occurs during aerobic cellular respiration? Acetyl-CoA is converted into pyruvate. 2...
1. Which of the following occurs during aerobic cellular respiration? Acetyl-CoA is converted into pyruvate. 2 pyruvate molecules are converted into glucose. NADH and FADH2 get produced during the Krebs Cycle. Glycolysis produces carbon dioxide. None of the above. 2. With respect to aerobic respiration, which function: location relationship is INCORRECT? Acetyl-CoA production; mitochondrial matrix FADH2 production; mitochondria matrix Pyruvate production; mitochondria matrix ATP synthase; inner mitochondrial membrane None of the above 3. Which of the following is FALSE about...
2. Under physiological conditions, the Na+-K+ pump transports sodium and potassium across the membrane through the...
2. Under physiological conditions, the Na+-K+ pump transports sodium and potassium across the membrane through the hydrolysis of ATP. This occurs in a sequence of steps. A. (5pts) Beginning with the START step, put the other steps a-e (currently listed in random order) of the Na+-K+ pump’s mechanism in order to complete a full cycle of transport. START – The protein is phosphorylated open to the extracellular side, and contains 2 K+ ions. a. ATP hydrolysis, protein phosphorylation, and ADP...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT