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Laabri

Biology Exam 5

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Last updated about 2 years ago
26 Nsɛmmisa
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10
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Match the following process with their description

Draggable itemarrow_right_altCorresponding Item

DNA replication

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Formation of eggs and sperm

Meiosis

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Formation of Zygote

Translation

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Formation of different types of tissues within a developing Embryo

Transcription

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Doubles number of chromosomes during Mitosis

Differentiation

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The making of mRNA from DNA code

Fertilization

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The making of protein from mRNA

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Match the following mRNA base with the DNA base it pairs with

Draggable itemarrow_right_altCorresponding Item

Uracil

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Thymine

Adenine

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Guanine

Guanine

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Adenine

Cytosine

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Cytosine

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

What is a eukaryotic cell?

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

An embryo is a mass of ______ that can grow into a baby.

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5.

When do they collect cord blood?

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

How is cord blood preserved

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7.

What is the potential use of cord blood in medical treatments?

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Match the following species with the regeneration that is most commonly observed in each species

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Starfish

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Frequently regenerate skins cells if not too badly wounded, regenerate blood cells from bone marrow stem cells

Earthworms

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Can regenerate entire limbs and tissues of the eyes, heart and brain

Humans

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Can regenerate their tail ends if they are cut off by a shovel

Axolotl

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Can regenerate entire body, including nerves from just one of their five arms

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Match the following systems with statements that are true of them

Draggable itemarrow_right_altCorresponding Item

Skeletal System

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Includes skeletal, cardiac, and smooth tissues

Muscular

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Includes Epithelial cells that keep what should be inside our body in and what should be outside our body out

Integumentary

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Filters our blood and lets extra water, salts, and chemicals leave our body

Urinary System

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Allows us to absorb Oxygen from the air and release Carbon Dioxide into the air

Respiratory

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Contains all of our bones

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

How many sperm cells are produced by an adult male every day?

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Which of the following are the female reproductive organ?

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12.

Where does fertilization typically occur in the female reproductive system?

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

What muscles are consciously controlled by our brains?

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

How much does the human brain weigh

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15.

Which part of the nervous system is responsible for involuntary actions such as heartbeat and digestion?

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16.

What does the liver do to help digestion?

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17.

What are the names of the two intestines?

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18.

The digestive system includes which of the following?

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19.

How does a slow heart rate effect stroke volume?

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20.

How many beats does the heart beat per minute?

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21.

What does the cardiovascular system consist of?

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22.

What is the "female hormone"

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23.

What is Prolactin specifically produced for?

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24.

What are the three things that the endocrine system controls?

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25.

What does an antibody bind to on an invading germ?

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26.

Write a seven sentence essay on one of the following topics, OR tell the mRNA code and amino acids produced from the following DNA code

Essay Topics

A. Transcription & Translation

B. Digestive system

C. Immune System

D. Endocrine System

E. Mutation

F. Write the mRNA code and amino acids produced from the following DNA code, and tell how the code and resulting protein is changed by an insertion mutation in the first codon.

TACGCTATGCTATCCAGG