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Anatomy of a Long Bone - Coloring The ends of the long bone are called the epiphysis (a), and the shaft of the long bone is called the diaphysis (b). Neither of these areas will be colored. Within the epiphysis is spongy bone (e), which is also called cancellous bone. The textured appearance of this area is due to the presence of bone marrow. Bone marrow produces new blood cells. Color the spongy bone and marrow on both ends red. The epiphysis contains a growth plate called the epiphyseal line (j). New bone is created on this plate so the bone can grow longer. Color this line on both ends of the bone purple. Capping the ends of the epiphysis is the articular cartilage (c) which cushions the ends of the bone. Color the cartilage green. The periosteum is a fibrous sheath that covers the bone and contains blood vessels and nerves. Color the periosteum (d) dark blue on both sides of the bone. The periosteum is essential for bone growth and repair and has nutrient arteries that supply blood. Compact bone (f) is a dense bone found in the diaphysis. The compact bone can be seen as the layer just underneath the periosteum, color both sides. The medullary cavity (g) of the diaphysis serves to reduce bone weight and provide space for yellow marrow, which is made of mostly fat. Color the medullary cavity yellow. Lining the medullary cavity is the endosteum (h). Color the endosteum light blue. 1. Where do you find yellow marrow? __________________________________ 2. What is the shaft of the bone called? __________________________________ 3. Where do you find red marrow? ________________________________ 4. What are the ends of bone called? __________________________________________ 5. Spongy bone is also called _______________________________ bone. 6. What cushions the ends of bones at their joints? ____________________________________ 7. What lines the medullary cavity? ______________________________________ 8. What produces new blood cells? ___________________________________ biologycorner.com

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QUESTION 9 Match the semiconductor concepts with their explanation or description. Energy bandgap Density of States Fermi distribution function Fermi energy level A. Probability that a state is filled a certain energy level B. The energy level at which the probability that a state is filled is 0.5. C. $E_C - E_V$ D. Number of allowed energy states per unit volume at a certain energy level

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1. A satellite with inertia matrix $\begin{bmatrix} 4200 & 0 & 0 \\ 0 & 7000 & 0 \\ 0 & 0 & 10320 \end{bmatrix}$ (kg m²) is undergoing rotational motion. At some instant in time, the angular velocity (rotational rate) is $\vec{\omega} = 0.6\hat{b}_1 - 0.7\hat{b}_2 + 0.2\hat{b}_3$ (rad/s). For that instant, calculate the (a) angular momentum vector (b) angle between $\vec{H}$ and $\vec{\omega}$ (c) rotational kinetic energy $T$.

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Hassan decides to people watch on campus after class one day and sits down on a bench with a view of the student union square and observes that younger students seem to be on their phone a lot more than older looking students. He comes up with a theory that younger students don't need to socialize personally as much face to face when compared to older students. What research approach is Hassan using? Group of answer choices deductive inductive macro sociology a case study

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Gelation differs from gelatinization in that: Gelatinization involves only the amylose fraction of starch, while gelation involves the amylopectin fraction of starch. Gelation occurs only with starches, while gelatinization occurs with proteins and starches. Starch gelation involves the formation of an ordered, three dimensional association of starch molecules entrapping water molecules, while starch gelatinization involves disordered association of starch molecules. Starch gels contains disordered arrangements of starch molecules.

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An increase in aggregate expenditures resulting from some factor other than a change in the price level is equivalent to: Multiple Choice: - a decrease in aggregate supply in the AD-AS model. - a movement downward along a fixed aggregate demand curve in the AD-AS model. - a rightward shift of the aggregate demand curve in the AD-AS model. - a leftward shift of the aggregate demand curve in the AD-AS model.

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For the elastic collision in the illustration, with $m_1$ = 1.20 kg, traveling at 4.50 m/s, and $m_2$ = 0.750 kg, initially at rest. Mass 1 is observed to be traveling at 2.00 m/s at 33° from the forward direction. This problem is explained in the Momentum PowerPoint. Before $P_1 = P_{tot}$ After $P_1' + P_2' = P_{tot}$ $v_2 = 0$ $v_1$ $m_1$ $m_2$ $\theta_1$ $\theta_2$ net F = 0 System of interest (before collision) $v_2$ $m_2$ System of interest (after collision) What is the final speed Blank 1, in m/s, and vector angle Blank 2, in degrees of Mass 2? Do not enter units with answers. Blank 1 Add your answer Blank 2 Add your answer

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Use the steps below to write three to four paragraphs about each of the art work listed below. You might need to conduct some research (for context). \begin{itemize} \item Description: (how it looks, how it is made) \item Analysis: (how you respond visually, how it feels) \item What is the subject's meaning (content)? What are the representations? What is your take on the meaning, and how did you arrive at your conclusion? \item Context: Who made it, when it was made, what culture, historical period, or style was it created in? \item Is it a 'good' or a 'poor' work of art? What factors do you consider while making a decision? Is there anything in common between the two works? \end{itemize} African Kongo Culture Power Figure

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You are required to design a machine that can convert 60N of human hand movement to lift a 400kg mass as shown in Figure Q5 (a) Design and sketch a machine that can achieve the required MA. (7 marks) (b) Draw free body diagrams of the critical components and prove that the machine can achieve the required MA (5 marks) (c) Calculate the VR of your design (4 marks) (d) Calculate the efficiency of your design, stating any assumptions(2 marks) (e) Comment on the effectiveness of your design, what are advantages and disadvantages. (2 Marks) Figure Q5 Mechanism 400Ka required to lift400kg Farearm lify 6ON

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In 250 words, describe how social media has changed your life in the past 10 years. Be sure to include AT LEAST 3 advantages (of social media) and 3 disadvantages.

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james h.