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Laabri

Unit 5 Science Test

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Last updated over 5 years ago
13 Nsɛmmisa

Multiple Choice

Identify the choice that best completes the statement or answers the question. https://record.reverb.chat/s/5G3hAHAl35Uvx1b5Xund

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

How many chromosomes are present in a human body cell? https://record.reverb.chat/s/9XgoWUOa4uQGVWjF5DbP

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Which type of cell division is used in the growth of a multicelled organism? https://record.reverb.chat/s/9XgoWUOa4uQGVWjF5DbP

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

What is a zygote? https://record.reverb.chat/s/QF6YYtvFmoPIPfJCaoQ8

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Which type of reproduction creates more genetic variation and differences in a population of organisms? https://record.reverb.chat/s/QI1ewRqwFqka1S0FBz5z

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

In a single-celled organism, mitosis is used for: https://record.reverb.chat/s/Yl8DJaE9vxCIbmYyRgar

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

If mitosis goes unchecked and unregulated it can lead to... https://record.reverb.chat/s/Gtx7AatRIAsIqgNfJutQ

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Which is NOT a difference between DNA and RNA? https://record.reverb.chat/s/mtSqIL0tHY08rgvOpcY9

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

The amount of guanine in DNA always equals the amount of... https://record.reverb.chat/s/8IpFQcbobEGHnVp8lPHZ

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Matching - Match each term with the correct description. https://record.reverb.chat/s/XA2tCBrNhKfIDGT0rOq1

(Word Bank-https://record.reverb.chat/s/F24fZoFpSM3KD8KL594N) (Statements-https://record.reverb.chat/s/NvBYQjOrQIJTPFj9W1mt)

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

The row of letters below represent one side of a DNA strand. Write the letters of the complementary bases to complete the DNA molecule. https://record.reverb.chat/s/3X4D4HPGbqnzWmheFCfh

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Explain the shape and structure of DNA using the words double helix, nucleotides, deoxyribose sugar, adenine, guanine, thymine, and cytosine. https://record.reverb.chat/s/FHHVDnGlNmvV3wUbPmq0

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Organize the phases in order that they occur in cell division. Then organize the two things that happen at each phase and the picture that goes with it. Use the bank to fill in the answer table for what happens during cell division. https://record.reverb.chat/s/BYGWpVin1uJ4jwYpC73I

(word bank - https://record.reverb.chat/s/LA4QRymie3itZerbCOBR)

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Essay - Write your answer in 5 complete sentences using proper grammar, spelling, & punctuation.

DNA is constantly being copied in our bodies and because of this, variations or genetic mutations do occur. Explain how variations or genetic mutations can happen, and give an example of a disorder that occurs because of them. Explain 2-3 details of the disorder. https://record.reverb.chat/s/TmRfwZFylnOyMZQAJ1ZC