Answer the following question given this paragraph: The cecum is the first part of the large intestine, where wastes enter from the small intestine. The wastes are in a liquid state. As they pass through the colon , which is the second part of the large intestine, excess water is absorbed. The remaining solid wastes are called feces . Feces accumulate in the rectum , which is the third part of the large intestine. As the rectum fills, the feces become compacted. After a certain amount of feces accumulate, they are eliminated from the body. A sphincter controls the anus and opens to let feces pass through. Q: What is the first part of the large intestine, where wastes enter from the small intestine? Choices: - tectum - spleen - sacrum - cecum A:
cecum
(Question)
Answer the following question given this paragraph: Electromagnetic force is a force of attraction or repulsion between all electrically charged particles. This force is transferred between charged particles of matter by fundamental force-carrying particles called photons. Because of electromagnetic force, particles with opposite charges attract each other and particles with the same charge repel each other. Q: What do we call the force of attraction or repulsion between electrically charged particles? Choices: - chemical force - mechanical force - gravitational pull - electromagnetic force A:
(Answer)
electromagnetic force
Ques: Answer the following question given this paragraph: The only difference between each nucleotide is the identity of the base. There are only four possible bases that make up each DNA nucleotide: adenine (A), guanine (G), thymine (T), and cytosine (C). Q: There are only four possible bases that make up each dna nucleotide: adenine, guanine, thymine, and? Choices: - taurine - phenylalanine - guarine - cytosine A:
Ans: cytosine
(Q).
Answer the following question given this paragraph: a small scrap of paper onto a droplet of water, the paper floats on top of the water droplet, although the object is denser (heavier) than the water. This occurs because of the surface tension that is created by the water molecules. Cohesion and surface tension keep the water molecules intact and the item floating on the top. It is even possible to "float" a steel needle on top of a glass of water if you place it gently, without breaking the surface tension (Figure 2.11). Q: What causes a small scrap of paper placed on top of the water droplet to float , although the object is denser (heavier) than the water? Choices: - diffusion - transfusion - van der waals force - surface tension A:
(A).
surface tension
Ques:Answer the following question given this paragraph: Centrioles are made of short microtubules and are very important in cell division. Q: What are centrioles made from? Choices: - carbon - short filaments - short particles - short microtubules A:

Ans:short microtubules
Question: Answer the following question given this paragraph: With an occluded front , a warm air mass becomes trapped between two cold air masses. The warm air is lifted up above the cold air as in Figure below . Cloudy weather and precipitation along the front are typical. Q: When a warm air mass becomes trapped between two cold air masses, what type of front occurs? Choices: - storm front - obscured front - stationary front - occluded front A:
Answer:
occluded front