1. While __________ was the first to observe living microscopic organisms, the term "cell" was actually coined by _________ after looking at a piece of cork, A. Robert Hooke; Anton van Leeuwenhoek, B. Anton van Leeuwenhoek; Robert Hooke, C. Matthias Schleiden; Theodor Schwann, D. Theodor Schwann; Rudolf Virchow, 2. Which of the following is NOT TRUE if all cells come from other cells?, A. Cells divide for reproduction., B. Plant cells come from other plant cells., C. Spontaneous generation cannot occur., D. Life arose spontaneously from inanimate matter., 3. Why are cells universally limited to being microscopic instead of growing much larger?, A. Large cells trigger automatic cell death (apoptosis) due to gravity.A. Cells divide for reproduction., B. Larger cells require too much structural chitin to keep their shape intact., C. The nucleus of a cell runs out of electrical voltage if it expands past a micrometer., D. As a cell grows, its volume increases much faster than its surface area, making nutrient exchange inefficient, 4. Which scientist added the third major tenet to the Cell Theory in 1855 by popularizing the Latin phrase "omnis cellula e cellula" (all cells come from cells)?3. Why are cells universally limited to being microscopic instead of growing much larger?, A. Robert Remak, B. Louis Pasteur, C. Rudolf Virchow, D. Gregor Mendel, 5. If a cell needs to stretch a long distance across the body to send quick messages, what shape will it most likely have?, A flat, square box shape, B. perfectly round, smooth ball, C. A long, thin wire or string shape, D. A bumpy, star-shaped triangle

POST TEST

от
Печать
Внедрить

Таблица лидеров

Визуальный стиль

Параметры

Переключить шаблон

Восстановить автоматически сохраненное: ?