Identify the choice that best completes the statement or answers the question. https://record.reverb.chat/s/TmRfwZFylnOyMZQAJ1ZC
1 point
1
Question 1
1.
How many chromosomes are present in a human body cell? https://record.reverb.chat/s/IPS5BUGXWBu76D8USLI6
1 point
1
Question 2
2.
Which type of cell division is used in the growth of a multicelled organism? https://record.reverb.chat/s/9XgoWUOa4uQGVWjF5DbP
1 point
1
Question 3
3.
What is a zygote? https://record.reverb.chat/s/WQ4hzr0f4prOqhOTboBg
1 point
1
Question 4
4.
Which type of reproduction creates more genetic variation and differences in a population of organisms? https://record.reverb.chat/s/QI1ewRqwFqka1S0FBz5z
1 point
1
Question 5
5.
In a single-celled organism, mitosis is used for: https://record.reverb.chat/s/AWAklzVe6NRENlwWC7vL
1 point
1
Question 6
6.
If mitosis goes unchecked and unregulated it can lead to... https://record.reverb.chat/s/AWAklzVe6NRENlwWC7vL
1 point
1
Question 7
7.
Which is NOT a difference between DNA and RNA? https://record.reverb.chat/s/AWAklzVe6NRENlwWC7vL
1 point
1
Question 8
8.
The amount of guanine in DNA always equals the amount of... https://record.reverb.chat/s/sGsZjadeYbIh69IqtckB
7 points
7
Question 9
9.
Matching - Match each term with the correct description. https://record.reverb.chat/s/XA2tCBrNhKfIDGT0rOq1
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
1 point
1
Question 11
11.
Explain the shape of DNA using the word double helix. https://record.reverb.chat/s/UJ1pvbgMtTw9SMwE5Tj4
2 points
2
Question 12
12.
Explain the structure or parts of DNA using the words nucleotides, deoxyribose sugar, adenine, guanine, thymine, and cytosine. https://record.reverb.chat/s/pR6t1wPcn5FYmB1Xx2yY
24 points
24
Question 13
13.
Organize the phases in order that they occur in cell division. Then organize the two things that happen at each phase. Use the bank to fill in the answer table for what happens during cell division. The pictures are there to help guide you if you are stuck. https://record.reverb.chat/s/PU1AfX88lOpbOEU8S9r8
(word bank - https://record.reverb.chat/s/LA4QRymie3itZerbCOBR)
2 points
2
Question 14
14.
DNA is constantly being copied in our bodies and because of this, variations or genetic mutations do occur. What is a genetic variation/mutation? https://record.reverb.chat/s/kdX8ZsJPrSavyCXuked4
1 point
1
Question 15
15.
What is an example of a disorder that is caused by a genetic variation/mutation? https://record.reverb.chat/s/eeGZbJXJ223DQwUo7KYK
2 points
2
Question 16
16.
Explain a few things about the disorder you gave above. https://record.reverb.chat/s/7yt3iIzv3736QVaJkzC8