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frez [133]
3 years ago
7

Need Help!!!!!!!!!!

Biology
2 answers:
GarryVolchara [31]3 years ago
6 0
It would be 2 times.
xenn [34]3 years ago
4 0
I believe the correct answer of the first question from the choices listed above is the first option. About 2 times<span> faster the smaller cube organism be able to absorb oxygen. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
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Molecules in food contain chemical energy that cells use to produce____
icang [17]
Molecules in food contains chemical energy that cells use to produce MORE CELLS. This energy is gotten from the chemical bond energy in food molecules, which in this way serve as fuel for cells. The particles in food additionally give the atoms that animals need to develop new living matter.
3 0
3 years ago
What is the role of pH in the maintenance of DNA inside a nucleus? How can pH be disrupted?
inysia [295]

Answer:

heyooooo!!!!!!

Hydrogen ions play a central role in the lives of cells. For example, changes in hydrogen ion concentration are intimately tied to the charge of side chains in proteins. This charge state, in turn, affects the activity of enzymes as well as their folding and even localization. Further, the famed ATP synthases that churn out the ATPs that power many cellular processes are driven by gradients in hydrogen ions across membranes.

hope this helps!!

Explanation:

7 0
3 years ago
1. Discuss at least two attributes of a study that you would look for to determine whether or not it is rigorous.
noname [10]

Some of the aspects that help you determine whether a study is rigorous are questions and hypotheses that can be answered, adequated method use, and bibliography.

Rigorous is a term that refers to a quality that focuses on accuracy and precision to comply with norms, precepts, and pre-established rules. This term is widely used in science to refer to the precision of a study or investigation.

Therefore, when it is established that a study is rigorous, its attributes must be taken into account, such as:

- Questions and hypotheses that can be answered: This aspect refers to the investigator having the ability to limit his study so that it is appropriate to do so and does not include too much information that makes his study "impossible".

- Adequated methods use: This refers to using the appropriate methods to reach feasible conclusions, for example, methods of observation, deduction, induction, among others.

- Bibliography: This refers to the research or study being supported by reliable sources so that it is as accurate as the information it provides.

Learn more in: brainly.com/question/14617975

6 0
3 years ago
Knowing how food choices impact the function and productivity of cells, why do you think it is important to maintain a healthy d
Scilla [17]

Answer:

healthy diet prevents and protects from diseases like obesity, heart disease, diabetes, cancer and stroke. constantly eating junk food can lead to obesity and chronic diseases like cardiovascular disease, type 2 diabetes, non-alcoholic fatty liver disease and some cancers.

Explanation:

3 0
3 years ago
Do animals and plants have ribosomes?
Anna [14]

Answer:

Yes they do.

Explanation:

Both plant and animal cells contain ribosomes. Some may be found floating in the cytoplasm while others may be found in the rough Endoplasmic Reticulum.

6 0
3 years ago
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