Answer the following question given this paragraph: In prophase II, once again the nucleolus disappears and the nucleus breaks down. The chromatin condenses into chromosomes. The spindle begins to reform as the centrioles move to opposite sides of the cell. Q: In which stage does the chromatin condense into chromosomes? Choices: - Metaphase I - Telophase II - Anaphase I - prophase ii A:
prophase ii
Answer the following question given this paragraph: sweating. These vessels become smaller when it is cold outside and larger when it is hot (so more fluid flows, and more energy is transferred). The body also loses a significant fraction of its heat through the breathing process. While convection is usually more complicated than conduction, we can describe convection and do some straightforward, realistic calculations of its effects. Natural convection is driven by buoyant forces: hot air rises because density decreases as temperature increases. The house in Figure 14.17 is kept warm in this manner, as is the pot of water on the stove in Figure 14.18. Ocean currents and large-scale atmospheric circulation transfer energy from one part of the globe to another. Both are examples of natural convection. Q: Natural convection is driven by what forces? Choices: - magnetic - thermal - gravitational - buoyant A:
buoyant
Q: Answer the following question given this paragraph: In addition to having a plasma membrane, cytoplasm, a nucleus and ribosomes, eukaryotic cells also contain membrane-bound organelles . Each organelle in a eukaryote has a distinct function. Because of their complex level of organization, eukaryotic cells can carry out many more functions than prokaryotic cells. The main differences between prokaryotic and eukaryotic cells are shown in Figure below and listed in Table below . Keep in mind that some eukaryotic cells may have characteristics or features that other eukaryotic cells lack, such as the cell wall. Q: Which type of cell can carry out more functions, eukaryotic cells or prokaryotic cells? Choices: - chromosomal cells - Prokaryotic Cells - both - eukaryotic cells A:
A: eukaryotic cells
Question: Answer the following question given this paragraph: Q: Asexual reproduction in plants is typically an extension of the capacity for what? Choices: - extracellular growth - substrate growth - blooming growth - indeterminate growth A:
Answer: indeterminate growth
*Question*
Answer the following question given this paragraph: There are sometimes signs that a large earthquake is coming. There may be small quakes, called foreshocks . These can occur a few seconds to a few weeks before a major quake. Unfortunately, foreshocks are not very useful for predicting large earthquakes. Many quakes do not have foreshocks. Also, small earthquakes are not necessarily followed by a large earthquake. Q: A small quake preceding a large quake is called what? Choices: - aftershock - warning shock - preshock - foreshock A:
**Answer**
foreshock
(Question)
Answer the following question given this paragraph: Sensorium Those parts of the brain involved in the reception and interpretation of sensory stimuli are referred to collectively as the sensorium. The cerebral cortex has several regions that are necessary for sensory perception. From the primary cortical areas of the somatosensory, visual, auditory, and gustatory senses to the association areas that process information in these modalities, the cerebral cortex is the seat of conscious sensory perception. In contrast, sensory information can also be processed by deeper brain regions, which we may vaguely describe as subconsciousfor instance, we are not constantly aware of the proprioceptive information that the cerebellum uses to maintain balance. Several of the subtests can reveal activity associated with these sensory modalities, such as being able to hear a question or see a picture. Two subtests assess specific functions of these cortical areas. The first is praxis, a practical exercise in which the patient performs a task completely on the basis of verbal description without any demonstration from the examiner. For example, the patient can be told to take their left hand and place it palm down on their left thigh, then flip it over so the palm is facing up, and then repeat this four times. The examiner describes the activity without any movements on their part to suggest how the movements are to be performed. The patient needs to understand the instructions, transform them into movements, and use sensory feedback, both visual and proprioceptive, to perform the movements correctly. Q: What term is used to describe the parts of the brain involved in the reception and interpretation of sensory stimuli collectively? Choices: - glial cells - neurons - medulla oblongata - sensorium A:
(Answer)
sensorium