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nignag [31]
2 years ago
5

Select the correct answer from each drop down menu.

Biology
1 answer:
Vesna [10]2 years ago
3 0

Answer:

The results are precise but not accurate

Explanation:

Precision is the term that refers to the degree of agreement between measured results. This means that the measurements of the finished system are very similar and with equal differences, under the same conditions.

An example of this is the results shown in the question above, which are very similar. In addition, these results do not have the "real and absolute value" and therefore are not accurate.

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Which would provide the body with the most energy?
raketka [301]

Breaking the bonds in a polysaccharide would provide the body with the most energy. Thus, the correct option is D.

<h3>What is Polysaccharide?</h3>

A polysaccharide may be defined as a type of carbohydrate in which molecules are held together by glycosidic bonds. Examples include starch, glycogen, and cellulose.

Breaking such chemical bonds (glycosidic bonds) present in between polysaccharides molecules yield the release of glucose that provide excessive energy for the living organism for metabolism.

Therefore, the correct option for this question is D.

To learn more about Polysaccharides, refer to the link:

brainly.com/question/835889

#SPJ1

5 0
1 year ago
Whales, humans, lizards, and birds each have forelimbs that are adapted for different functions, including swimming, using tools
Elis [28]

Answer:

A. These homologous structures indicate that these four organisms all share a common ancestor.

Explanation:

Homologous structures mean the organs will have similar structure, but not necessarily function (human arm vs whale's flipper). While analogous structures are similar in function but not structure (wings of an airplane vs wings of a bird). Since the question states that they are similar in skeletal structure, we know they must be homologous structures, thereby eliminating B and C. D is not a choice because the question does not provide anything about the order of evolution. Therefore the answer is A. These homologous structures indicate that these four organisms all share a common ancestor.

7 0
2 years ago
Ecological Succession in order
Anna71 [15]

Three fundamental phases:

  • Primary
  • Secondary succession
  • Climax state

Hope this helps :)

3 0
3 years ago
The energy required to run the Calvin cycle reactions of photosynthesis comes from which two substances produced during the ligh
Lelu [443]

Answer:

a. ATP and NADPH

Explanation:

Light-dependent reactions of photosynthesis include splitting of water in the presence of sunlight and release of electrons. The electrons move from the reaction center of the PS-II via electron carriers to the PS-I. From the reaction center of PS-I, the electrons finally reach NADP reductase and reduce NADP into NADPH.

During this electron transfer via electron carriers, a proton concentration gradient is generated across the thylakoid membrane. The energy of this gradient is used to drive ATP synthesis. ATP and NADPH formed during the light-dependent phase of photosynthesis are then used during the reactions of the Calvin cycle.

6 0
3 years ago
3. What device is used to measure the radiation exposure of people working with radiation?
Charra [1.4K]

Answer:

Geiger counters are commonly used to measure the amount of radioactivity, but there are other types of detectors that may be used

Explanation:

4 0
2 years ago
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