1. The mosses and liverworts are members of which division? 2. The first group w
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Question
1. The mosses and liverworts are members of which division?
2. The first group with flowers were
3.The formation of large molecules from small subunits is known as what kind of reaction?
4. Stomata are responsible for
5. All animals are
6.The most successful of the invertebrate phyla with respect to the numbers of species is
Annelida.
Arthropoda.
Mollusca.
Echinodermata.
Nematoda.
7. All atoms of an element have the same number of
8. The group of plants that has the most species is the
9. When a molecule is excited by heat, what happens?
10. A molecule that gives up an electron becomes
11. In the C4 pathway, the first stable intermediate is
12. White blood cells use ____ to get rid of foreign particles in the blood
13. Exoskeletons are most characteristic of which of the following?
14. The most primitive vertebrates are members of the group of
15. The vertebrate jaw first appeared in which organism?
16. Perpetually young tissues where cells retain the ability to divide are
17. Sharks, rays, and skates belong to what group?
18. The inorganic soil constituent with the finest particles is
19. Short hair (L) is dominant to long hair (l). If a short-haired animal of unknown origin is crossed with a long-haired animal and they produce one long-haired and one short-haired offspring, the results would indicate that
20.If tall (D) is dominant to dwarf (d), and two homozygous varieties DD and dd are crossed, then what kind of offspring will be produced?
21. Cells that are the main water-conducting cells of a plant are
22. The chromosomes are aligned at the spindle equator during
23. Most of the water that enters the plant
24. Mineral uptake in plants occurs by way of
25. Plant tissue noted for photosynthesis, storage, and secretion is
26. Hydrogen ions diffuse from the outer to the inner compartment of the mitochondria through what molecule?
27. Various forms of a gene at a given locus are called
28. The egg is: diploid, tetraploid, polyploid, triploid, or haploid
29. Insects are attracted to flowers by
30. Bees see flower patterns in what wavelength that humans cannot see?
31. The tissue that lines internal surfaces of the body is
32.Coat color in one breed of mice is controlled by incompletely dominant alleles so that yellow and white are homozygous, while cream is heterozygous. The cross of two cream individuals will produce
33. Assume short hair (L) is dominant to long hair (l) and black hair (B) is dominant to brown (b). If you found a black short-haired animal, you could determine its genotype by crossing it to an animal with a genotype of
34. Adipose tissue cells are filled with
35. Adenine and guanine are: double-ringed purines, or amino acids
36. Nondisjunction involving the X chromosomes may occur during oogenesis and produce two kinds of eggs. If normal sperm fertilize these two types, which of the following pairs of genotypes are possible?
37. The single long process that extends from a typical motor nerve cell is the
38. The basic unit of the nervous system is
39. Rapid communication throughout the body is accomplished by
40. Which system produces blood cells?
41. Small circular molecules of DNA in bacteria are called
42. The input zone of a neuron is the
43. Muscle that is not striated and is involuntary is
44. The layer of the vertebrate eye where photoreceptors are located is the
45. When a virus takes over the machinery of a cell, it forces the cell to manufacture
46. Enzymes used to cut DNA molecules in recombinant DNA research are
47. The white protective fibrous tissue of the eye, often called the white of the eye, is the
48.The sharp reduction of the gene pool and the numbers of a population through a severe epidemic is an example of
49.The highest concentration of cones is in the
50. Which bridges the gap between a neuron sending a message and theneuron receiving it?
51. The heterosporous condition led to evolution of
52. Members of the club fungi include all but which of the following?
53. Which gland is both an exocrine and endocrine gland?
54. Which organisms have a somewhat rigid internal skeleton and many muscles?
55. A radula is which of the following? foot, feeding organ, ear, sensitive hair, or balance organ
56. During the life of a tunicate, the notochord
57. Excess glucose is converted into glycogen in the
58. Which have a tough cuticle, a false coelom, and a complete digestive system? roundworms, cnidarians, flatworms, annelids, or porifera
59. Glucagon is produced by the
60. Which gland secretes hormones that affect other endocrine glands?
61. Which of the following is most involved in food storage? ground tissue, dermaltissue, epidermal tissue, vascular tissue, or transport tissue
62. Hemoglobin contains which element?
63. Which of the following muscle pairs are antagonistic?
64. Which blood cell is the most abundant in the human body?
65. The collarbone is the
66. Which cell is NOT the same type as the others? erythrocytes, neutrophils, lymphocytes, eosinophils, or monocytes
67. Four of the five answers listed below are true of apoptosis, except? self-destruction, proteases involved, cell body shrinks, chromosomes divide, or phagocytes consume debris
68. Which cells are divided into two groups: T cells and B cells?
69. In the human eye, what provides the greatest visual acuity (the precise discrimination between adjacent points in space)?
70. Amphetamines were once common in? analgesics, antidepressants, antipsychotics, diet pills, or narcotics.
Annelida.
Arthropoda.
Mollusca.
Echinodermata.
Nematoda.
Explanation / Answer
16. Perpetually young tissues where cells retain the ability to divide are
meristematic
17. Sharks, rays, and skates belong to what group?
cartilaginous fish
18. The inorganic soil constituent with the finest particles is
clay
19. Short hair (L) is dominant to long hair (l). If a short-haired animal of unknown origin is crossed with a long-haired animal and they produce one long-haired and one short-haired offspring, the results would indicate that
the short-haired animal was not pure-breeding.
20.If tall (D) is dominant to dwarf (d), and two homozygous varieties DD and dd are crossed, then what kind of offspring will be produced?
all tall
21. Cells that are the main water-conducting cells of a plant are
Tracheids ,xylem tissue
22. The chromosomes are aligned at the spindle equator during
Metaphase.
23. Most of the water that enters the plant
roots
24. Mineral uptake in plants occurs by way of
Roots
25. Plant tissue noted for photosynthesis, storage, and secretion is
parenchyma
26. Hydrogen ions diffuse from the outer to the inner compartment of the mitochondria through what molecule? ATP synthase.
27. Various forms of a gene at a given locus are called alleles
28. The egg is: diploid, tetraploid, polyploid, triploid, or haploid
: diploid,
29. Insects are attracted to flowers by
Nectaries, Petal color patterns flower odors.
30. Bees see flower patterns in what wavelength that humans cannot see?
0.3 µm to 0.65 µm
31. The tissue that lines internal surfaces of the body is
Epithelial tissues
32.Coat color in one breed of mice is controlled by incompletely dominant alleles so that yellow and white are homozygous, while cream is heterozygous. The cross of two cream individuals will produce
equal numbers of white and yellow mice, with twice as many creams as the other two colors.
33. Assume short hair (L) is dominant to long hair (l) and black hair (B) is dominant to brown (b). If you found a black short-haired animal, you could determine its genotype by crossing it to an animal with a genotype of
ll bb
34. Adipose tissue cells are filled with lipid droplets
35. Adenine and guanine are: double-ringed purines, or amino acids
purines,
36. Nondisjunction involving the X chromosomes may occur during oogenesis and produce two kinds of eggs. If normal sperm fertilize these two types, which of the following pairs of genotypes are possible?
XXY and XO
37. The single long process that extends from a typical motor nerve cell is the axon
38. The basic unit of the nervous system is neuron
39. Rapid communication throughout the body is accomplished by neurons
40. Which system produces blood cells? Skeletal system.
41. Small circular molecules of DNA in bacteria are called plasmids
42. The input zone of a neuron is the
dendrites and cell body
43. Muscle that is not striated and is involuntary is
smooth muscle tissue
44. The layer of the vertebrate eye where photoreceptors are located is
the retina
45. When a virus takes over the machinery of a cell, it forces the cell to manufacture
mitochondria
46. Enzymes used to cut DNA molecules in recombinant DNA research are
restriction enzymes
47. The white protective fibrous tissue of the eye, often called the white of the eye, is the
Sclera
48.The sharp reduction of the gene pool and the numbers of a population through a severe epidemic is an example of
the bottleneck effect.
49.The highest concentration of cones is in
the macula
50. Which bridges the gap between a neuron sending a message and theneuron receiving it?
neurotransmitter
51. The heterosporous condition led to evolution of
seeds
52. Members of the club fungi include all but which of the following?
Basidiomycota
53. Which gland is both an exocrine and endocrine gland?
pancreas
54. Which organisms have a somewhat rigid internal skeleton and many muscles?
vertebrates
55. A radula is which of the following? foot, feeding organ, ear, sensitive hair, or balance organ
feeding organ
56. During the life of a tunicate, the notochord
Appears only in the larva
57. Excess glucose is converted into glycogen in the
liver
58. Which have a tough cuticle, a false coelom, and a complete digestive system?
roundworms,
59. Glucagon is produced by the
pancreas.
60. Which gland secretes hormones that affect other endocrine glands?pituitary
61. Which of the following is most involved in food storage?
ground tissue,
62. Hemoglobin contains which element? iron
63. Which of the following muscle pairs are antagonistic?
biceps and triceps.
64. Which blood cell is the most abundant in the human body?
erythrocytes
65. The collarbone is the
clavicle
66. Which cell is NOT the same type as the others? erythrocytes, neutrophils, lymphocytes, eosinophils, or monocytes
erythrocytes
67. Four of the five answers listed below are true of apoptosis, except? chromosomes divide,
self-destruction, proteases involved, cell body shrinks, chromosomes divide, or phagocytes consume debris
68. Which cells are divided into two groups: T cells and B cells?
lymphocytes.
69. In the human eye, what provides the greatest visual acuity (the precise discrimination between adjacent points in space)?
photoreceptors in the fovea
70. Amphetamines were once common in?
antidepressants,
analgesics, antidepressants, antipsychotics, diet pills, or narcotics.
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