Answer the following question given this paragraph: Eukaryotic cells also contain other organelles besides the nucleus. An organelle is a structure within the cytoplasm that performs a specific job in the cell. Organelles called mitochondria, for example, provide energy to the cell, and organelles called vacuoles store substances in the cell. Organelles allow eukaryotic cells to carry out more functions than prokaryotic cells can. This allows eukaryotic cells to have greater cell specificity than prokaryotic cells. Ribosomes, the organelle where proteins are made, are the only organelles in prokaryotic cells. Q: What is the term for a structure within the cytoplasm that performs a specific job in the cell? Choices: - vacuole - nucleolus - molecule - organelle A:
organelle
(Question)
Answer the following question given this paragraph: Both of these photos show the famous Golden Gate Bridge near San Francisco, California. The pictures were taken from about the same point of view, but they look very different. In the picture on the left, the deck of the bridge is almost completely hidden by a thick layer of fog. In the picture on the right the fog has disappeared, and the deck of the bridgeas well as the water below itis clearly visible. Fog consists of tiny droplets of liquid water. The fog in the picture is like a cloud at ground level. Where did the fog come from, and where did it go?. Q: What does fog consist of? Choices: - helium - steam - carbon monoxide - droplets of water A:
(Answer)
droplets of water
Ques: Answer the following question given this paragraph: Blood flows into the kidney through the renal artery. The renal artery connects to capillaries inside the kidney. Capillaries and nephrons lie very close to each other in the kidney. Q: Blood flows into the kidney through which artery? Choices: - main artery - blood artery - pulminary artery - renal artery A:
Ans: renal artery
(Q).
Answer the following question given this paragraph: Q: What controls every aspect of plant growth and development to some degree? Choices: - chlorophyll - pesticides - acids - hormones A:
(A).
hormones
Ques:Answer the following question given this paragraph: The value of , the ideal gas constant, depends on the units chosen for pressure, temperature, and volume in the ideal gas equation. It is necessary to use Kelvin for the temperature and it is conventional to use the SI unit of liters for the volume. However, pressure is commonly measured in one of three units: kPa, atm, or mmHg. Therefore, can have three different values. Q: What are kpa, atm, and mmhg measurement units for? Choices: - temperature - weight - velocity - pressure A:

Ans:pressure
Ques:Answer the following question given this paragraph: An atom has negatively-charged electrons in orbit around its nucleus. Q: What orbits an atoms' nucleus? Choices: - neutrally charged ions - positively charged protons - isotopes - negatively charged electrons A:

Ans:
negatively charged electrons