Science Flashcards

1
Q

Organs that helps in absorption of nutrients

A

Pancreas, liver, and gallbladder

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2
Q

When does the initial digestion of carbohydrates occur

A

In the mouth

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3
Q

The respiratory system works to exchange oxygen and carbon dioxide. What other body system works with the respiratory system?

A

Circulatory system

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4
Q

If you chew your food carefully, which of the following explains what you’re doing as your teeth mash and crush the food into smaller pieces

A

You are mechanically digesting the food

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5
Q

Which body systems help the cells get the energy they need

A

Circulatory system and digestive system

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6
Q

What is the order in which the body eliminates waste from the cells, from beginning to ending with the exit from the body

A

Bloodstream, kidneys, uterus, bladder, urethra, outside the body

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7
Q

The process that changes food into forms useful to the body

A

Digestion

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8
Q

Which of the organ where digested molecules of food, water, and minerals are absorbed

A

Small intestine

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9
Q

When different gases are exchanged in the lungs and then transported throughout the body, which body systems are working together?

A

Respiratory and circulatory

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10
Q

Which of the organs where digested molecules of food, water, and minerals are absorbed

A

Small intestine

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11
Q

Which part of the digestive system removes solid wastes such as feces from the body

A

Large intestine

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12
Q

Cell cycle correct order

A

Interphase, cytokinesis, mitosis

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13
Q

You see plant cells in a microscope with two nuclei that have visible chromosomes in which stave of cell division is this cell

A

Telophase

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14
Q

Description of meiosis

A

The cells produced at the end contain half the number of chromosomes

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15
Q

Importance of mitosis

A

Maintains the chromosome number

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16
Q

What makes the spermatogenesis and oogenesis different

A

Formation of male gametes and female gametes

17
Q

Dominant genotype

A

GG

18
Q

In Mendel’s pea plants, the homozygous recessive phenotype was white flowers. Mendel crossed two homozygous recessive pea plants, what color flowers would be seen in the offspring

A

White flowers

19
Q

Green peas are dominant(G) to yellow peas (g). What is the genotype for a heterozygous dominant off spring

A

Gg

20
Q

What is the genotype for a homozygous recessive off spring

A

dd

21
Q

What is being represented by the letters on top and side of the punnet square

A

The combination of alleles in offspring

22
Q

Which of the kingdoms contain multicellular organisms

A

Animalia

23
Q

Which kingdom does homosapiens belong

A

Animalia

24
Q

Classification broad to specific

A

Domain, kingdom, phylum, class, order, family, genus, species

25
Q

How much of the energy in each level gets lost as heat or used by the organism for sirvival

A

10 percent

26
Q

Process that takes carbon dioxide from the air and converts it into a form of carbon used by living things

A

Photosynthesis

27
Q

Breaks down large starch molecules into smaller sugar molecules

A

Amylase

28
Q

Breaks down proteins into amino acid

A

Pepsin

29
Q

Breaks apart fats

A

Pancreatic lipase