Q: Where does cellular respiration occur? Read this paragraph and choose the correct option from the provided answers: Yes. Photosynthesis occurs in the chloroplasts, whereas cellular respiration occurs in the mitochondria. Photosynthesis makes glucose and oxygen, which are then used as the starting products for cellular respiration. Cellular respiration makes carbon dioxide and water (and ATP), which are the starting products (together with sunlight) for photosynthesis. Choices: - nucleus - chloroplasts - Golgi apparatus - mitochondria A:
mitochondria

(Question)
Q: What composition determines both eruption type and volcano type? Read this paragraph and choose the correct option from the provided answers: Magma composition determines both eruption type and volcano type. Choices: - electrical - chemical - gas - magma A:
(Answer)
magma

Ques: Q: What is the plasma membrane mainly composed of? Read this paragraph and choose the correct option from the provided answers: The plasma membrane is composed mainly of phospholipids, which consist of fatty acids and alcohol. The phospholipids in the plasma membrane are arranged in two layers, called a phospholipid bilayer . As shown in Figure below , each phospholipid molecule has a head and two tails. The head "loves" water (hydrophilic) and the tails "hate" water (hydrophobic). The water-hating tails are on the interior of the membrane, whereas the water-loving heads point outwards, toward either the cytoplasm or the fluid that surrounds the cell. Choices: - filaments - antibodies - carbon - phospholipids A:
Ans: phospholipids

(Q).
Q: When something is described as "hydrophilic", you can determine something about how it interacts with what? Read this paragraph and choose the correct option from the provided answers: hydrophilic heads are directed outward, in contact with the water. Each micelle may contain thousands of lipid molecules. Polar lipids may also form a monolayer, a layer one molecule thick on the surface of the water. The polar heads face into water, and the nonpolar tails stick up into the air. Bilayers are double layers of lipids arranged so that the hydrophobic tails are sandwiched between an inner surface and an outer surface consisting of hydrophilic heads. The hydrophilic heads are in contact with water on either side of the bilayer, whereas the tails, sequestered inside the bilayer, are prevented from having contact with the water. Bilayers like this make up every cell membrane (Figure 17.6 "Schematic Diagram of a Cell Membrane"). Figure 17.5 Spontaneously Formed Polar Lipid Structures in Water: Monolayer, Micelle, and Bilayer. Choices: - hydrogen - air - iron - water A:
(A).
water

Ques:Q: What should you let liquid waste do before placing the container in the trash? Read this paragraph and choose the correct option from the provided answers: Always properly dispose of hazardous waste. For example, let liquid waste evaporate before placing the container in the trash. Choices: - expand - generate - melt - evaporate A:

Ans:evaporate

Ques:Q: A notochord has in common with what vertbrate structure? Read this paragraph and choose the correct option from the provided answers: Some invertebrates evolved a rigid rod along the length of their body. This rod is called a notochord. You can see the notochord in the tunicates in Figure below . The notochord gives the body support and shape. It also provides a place for muscles to attach. It can counterbalance the pull of the muscles when they contract. Animals with a notochord are called chordates. All of them are placed in Phylum Chordata. Some early chordates eventually evolved into vertebrates. Choices: - trichord - rib cage - rip chord - spinal cord A:

Ans:
spinal cord