Cell Structure And Function Question Preview (ID: 56894)

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Which sequence illustrates the increasing complexity of levels of organization in multicellular organisms?

a) organelle → tissue → cell → organ → organ system → organism

b) organelle → cell → tissue → organ → organ system → organism

c) cell → organism → organ system → organ → tissue → organelle

d) cell → organelle → tissue → organ → organ system → organism

The levels of organization for structure and function in the human body from least complex to most complex are

a) systems → organs → tissues → cells

b) tissues → systems → cells → organs

c) cells → tissues → organs → systems

d) cells → organs → tissues → systems

Which of the following sequences represents the correct order of organization in complex organisms?

a) organs → tissues → systems → cells

b) systems → organs → cells → tissues

c) tissues → organs → systems → cells

d) cells → tissues → organs → systems

Which of the following sequences shows a decreasing level of complexity?

a) organs → organism → cells → tissues

b) organism → organs → tissues → cells

c) organism → cells → organs → tissues

d) cells → tissues → organs → organism

Which term would best represent X?

a) human

b) tissue

c) organelle

d) stomach

Which diagram best represents the levels of organization in the human body?

a) 1

b) 2

c) 3

d) 4

Based on this information, which statement accurately compares organelles to organs?

a) Organs maintain homeostasis while organelles do not.

b) Organelles carry out functions similar to those of organs.

c) Organelles function in multicellular organisms while organs function in single-celled organisms.

d) Functions are carried out more efficiently by organs than by organelles.

These groups of cells represent different

a) systems that are responsible for a specific life activity

b) organs that help to carry out a specific life activity

c) tissues in which similar cells function together

d) organelles that carry out different functions

Homeostasis in unicellular organisms depends on the proper functioning of

a) insulin

b) antibodies

c) guard cells

d) organelles

Which of the following organelles is correctly paired with its specific function?

a) ribosome - synthesis of proteins

b) chloroplast - transport of materials

c) vacuole - production of ATP

d) cell membrane - storage of hereditary information

Which sequence of terms represents a decrease from the greatest number of structures to the least number of structures present in a cell?

a) gene → chromosome → nucleus

b) nucleus → gene → chromosome

c) chromosome → gene → nucleus

d) gene → nucleus → chromosome

Most of the hereditary information that determines the traits of an organism is located in

a) the numerous ribosomes in certain cells

b) only those cells of an individual produced by meiosis

c) the nuclei of body cells of an individual

d) certain genes in the vacuoles of body cells

As a human red blood cell matures, it loses its nucleus. As a result of this loss, a mature red blood cell lacks the ability to

a) take in material from the blood

b) carry out cell division

c) pass through artery walls

d) release hormones to the blood

In the diagram below, which structure performs a function similar to a function of the human lungs?

a) 1

b) 2

c) 3

d) 4

An organelle that releases energy for metabolic activity in a nerve cell is the

a) chloroplast

b) ribosome

c) mitochondrion

d) vacuole

Muscle cells in athletes often have more mitochondria than muscle cells in nonathletes. Based on this observation, it can be inferred that the muscle cells in athletes

a) have a greater demand for energy than the muscle cells of nonathletes

b) have a smaller demand for cell proteins than the muscle cells of nonathletes

c) reproduce less frequently than the muscle cells of nonathletes

d) have nuclei containing more DNA than nuclei in the muscle cells of nonathletes

Certain poisons are toxic to organisms because they interfere with the function of enzymes in mitochondria. This results directly in the inability of the cell to

a) release energy from nutrients

b) dispose of metabolic wastes

c) build proteins

d) store information

Plants in areas with short growing seasons often have more chloroplasts in their cells than plants in areas with longer growing seasons. Compared to plants in areas with longer growing seasons, plants in areas with shorter growing seasons most likely

a) have a different method of respiration

b) grow taller

c) have a higher rate of protein metabolism

d) make and store food more quickly

Which statement is correct concerning the structure labeled A?

a) It is involved in cell communication in cell X, but not in cell Y

b) It prevents the absorption of CO2 in cell X and O2 in cell Y.

c) It aids in the removal of metabolic wastes in both cell X and cell Y.

d) It represents the cell wall in cell X and the cell membrane in cell Y.

Which of the following statements best describes the cells shown?

a) Both cell A and cell B use energy released from ATP.

b) Both cell A and cell B produce antibiotics.

c) Cell B lacks vacuoles while cell A has them.

d) DNA would not be found in either cell A or cell B.

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