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Biology Pre-Test

2020/2021 - GOAL_Fall20_5

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Biology Pre-Test

Started:
Sep 1 at 9:33am

Quiz Instructions

Biology Pre-Test

2020-09-01T09:33:04-04:00
2020-09-01T09:33:04-04:00
2021-03-28T00:00:00-04:00
2021-03-28T04:00:00Z

false
17936815

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Question 1

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<p><img src="/courses/4156/files/1687364/preview" alt="Screen Shot 2020-06-23 at 3.28.48 PM-2.png" width="1356" height="812"></p>
<p> </p>
<p>Which statement provides a conclusion about the transport of water in and out of cells based on the results of the student's  experiment?</p>

Which statement provides a conclusion about the transport of water in and out of cells based on the results of the student's  experiment?

Group of answer choices

A. Water movement into the cell is dependent on the percent concentration of solutes both inside and outside the cell.

B. Water moves freely both inside and outside the cell independent of the solute concentration.

C. Water transports solutes out of the cell to balance the percent concentration of solutes both inside and outside the cell.

D. Water moves into the cell and solutes move out of the cell to ensure their concentration is balanced both inside and outside the cell.

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Question 2

1 pts

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<img src="/courses/4156/files/1687365/download?wrap=1" alt="" data-decorative="true">

Group of answer choices

A. Chemosynthesis requires carbon dioxide.

B. Chemosynthesis harvests energy from other chemical compounds.

C. Chemosynthesis is used by autotrophic organisms.

D. Chemosynthesis produces energy in the form of sugars.

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Question 3

1 pts

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<img style="display: block; margin-left: auto; margin-right: auto;" src="/courses/4156/files/1687366/download?wrap=1" alt="" width="622" height="386" data-decorative="true">

Group of answer choices

A. There will be more food available than the population can consume.

B. The population size of the population and the predator are equalized.

C. The rate of emigration equals the death rate.

D. The birth and death rates are equivalent.

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Question 4

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multiple_choice_question

<span>The____________ is an organelle that is found only in plants and algae.</span>

The____________ is an organelle that is found only in plants and algae.

Group of answer choices

A. ribosome

B. endoplasmic reticulum

C. chloroplast

D. mitochondria

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Question 5

1 pts

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multiple_choice_question

<img src="/courses/4156/files/1687368/download?wrap=1" alt="" data-decorative="true">

Group of answer choices

A. Similar selection pressures on each side of the canyon caused fur mutations to occur in the two population.

B. As the canyon formed and the ponderosa forest disappeared, the original population was split in two populations.

C. The original population was able to find similar habitats in many small pockets of connected forests remaining around the Grand Canyon.

D. Natural land bridges connecting the two sides of the canyon allowed gene flow to occur among the two populations after the ponderosa forests started to disappear.

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Question 6

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<img style="display: block; margin-left: auto; margin-right: auto;" src="/courses/4156/files/1687369/download?wrap=1" alt="" width="451" height="456" data-decorative="true">

Group of answer choices

A. cell membrane

B. mitochondria

C. lysosome

D. nucleus

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Question 7

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<p style="text-align: center;"><span>Look at the chromosomes in the image below. What stage of Mitosis is this cell in?</span></p>
<p style="text-align: center;"> </p>
<p style="text-align: center;"><img src="https://app.schoology.com/system/files/attachments/page_embeds/m/2019-03/anaphase_5c9ad40ab3d1d.jpg" alt=""></p>

Look at the chromosomes in the image below. What stage of Mitosis is this cell in?

Group of answer choices

A. anaphase

B. telophase

C. prophase

D. metaphase

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Question 8

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<span>The allele that requires only one of its type to be present for the trait to be expressed is known as the ________ allele.</span>

The allele that requires only one of its type to be present for the trait to be expressed is known as the ________ allele.

Group of answer choices

A. heterzygous

B. recessive

C. dominant

D. genotype

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Question 9

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multiple_choice_question

<span>__________ refers to alleles that are not the same.</span>

__________ refers to alleles that are not the same.

Group of answer choices

A. heterzygous

B. homozygous

C. genotype

D. phenotype

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Question 10

1 pts

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<p><span class="ng-scope">Using the Punnett square below, answer the following question:</span></p>
<p><span class="ng-scope">Round seeds are dominant to wrinkle seeds.</span></p>
<p class="ng-scope">1. What percentage of the offspring are round? </p>
<p class="ng-scope"> </p>
<p class="ng-scope"> </p>
<table style="border-collapse: collapse; width: 24.6967%; height: 94px;" border="1">
<tbody>
<tr style="height: 34px;">
<td style="width: 33.3333%; height: 34px;"></td>
<td style="width: 33.3333%; height: 34px;">R</td>
<td style="width: 33.3333%; height: 34px;"><strong>R</strong></td>
</tr>
<tr style="height: 34px;">
<td style="width: 33.3333%; height: 34px;"><strong>r</strong></td>
<td style="width: 33.3333%; height: 34px;"><strong>Rr</strong></td>
<td style="width: 33.3333%; height: 34px;"><strong>Rr</strong></td>
</tr>
<tr style="height: 34px;">
<td style="width: 33.3333%; height: 34px;"><strong>r</strong></td>
<td style="width: 33.3333%; height: 34px;"><strong>Rr</strong></td>
<td style="width: 33.3333%; height: 34px;"><strong>Rr</strong></td>
</tr>
</tbody>
</table>

Using the Punnett square below, answer the following question:

Round seeds are dominant to wrinkle seeds.

1. What percentage of the offspring are round?

R

R

r

Rr

Rr

r

Rr

Rr

Group of answer choices

A.25%

B. 50%

C. 75%

D. 100%

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Question 11

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<img style="display: block; margin-left: auto; margin-right: auto;" src="/courses/4156/files/1687367/download?wrap=1" alt="" width="562" height="340" data-decorative="true">

Group of answer choices

A. grasses

B. grasshoppers

C. deer

D. hawk

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Question 12

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<span>When humans manipulate the breeding of plants and animals in order to obtain desired traits, it is known as _____.</span>

When humans manipulate the breeding of plants and animals in order to obtain desired traits, it is known as _____.

Group of answer choices

A. natural selection

B. artificial selection

C. behavioral adaptation

D. competiton

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