4,064 Answered Questions for the topic biology

03/08/21

Pathophysiology question about COPD

A 62-year-old man with an 8-year history of chronic obstructive pulmonary disease (COPD) reports to the clinic with complaints of increasing shortness of breath, ankle swelling, and a feeling of... more
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Biology

03/07/21

Which of the following are the reactants (the substances used) in aerobic respiration?
Which of the following are the reactants (the substances used) in aerobic respiration?glucose and oxygenwater and oxygencarbon dioxide and glucoseoxygen and water
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Biology

03/06/21

How can atp be used to provide the energy necessary for an endergonic reaction

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Biology Botany

03/05/21

Organogenesis definition

—What is indirect organogenesis?—Schematic representation of it
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Biology

03/05/21

CALCULATE ATP with the oxidation of one molecule of G3P
Calculate the number of ATP generated by the oxidation of one molecule of G3P. Indicate where, what process, and by what type of phosphorylation these ATP are formed: Assume the malate/aspartate... more
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Biology

03/05/21

how did tigers,lions, and leopards evolve from clouded leopards?

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Biology Chemistry

03/05/21

What is the percent yield if 1.77 g of Ca(OH)₂ reacts with excess HCl to produce 2.50 g of CaCl₂?
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Biology Chemistry

03/05/21

When bismuth reacts with fluorine, bismuth (III) fluoride is produced. If 5.00 g of bismuth reacts with excess fluorine to produce 4.00 g of BiF₃, what is the percent yield?
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Biology

03/05/21

a possible explanation for the formation of tigers, lions and leopards from a common ancestor
a possible explanation for the formation of tigers, lions and leopards from a common ancestor
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Biology

03/03/21

Please explain how an organism might be able to live without boiling at such high temperatures. Hint, recall how a pressure cooker works.
I dont understand how this relates to a pressure cooker
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Biology

03/03/21

Mitosis Lab, mitosis lab for my biology class.
1. What sub-phase of interphase will the cells in the zone of elongation be in and why? Your answer should be more elaborate than “the cell is/is not dividing.”2. Why could the chromosomes be seen... more
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03/02/21

Mitral Stenosis/Cardiac Questions
A nurse is caring for an 85-year-old woman admitted to the hospital with a diagnosis of mitral stenosis. The patient has been experiencing dizziness and lightheadedness and fell before admission.... more
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03/02/21

Left-sided heart failure
How does left-sided heart failure impact preload, afterload, and contractility?
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Biology

03/02/21

Please explain how an organism might adapt to such low temperatures. Hint, recall how ice on the sidewalk melts (is kept liquid) when salt is applied.
How does that relate to salt melting ice?
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Biology

03/02/21

Please explain how an organism might be able to live without boiling at such high temperatures. Hint, recall how a pressure cooker works.
I don't understand how to relate the question to a pressure cooker.
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Biology

03/02/21

it says it was too long so i put it below
Different organisms store glucose in various forms. You discover a new species. Upon chemical analysis, you find that it is compromised of significant amounts of glycogen. To which organism might... more
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Biology

03/02/21

is chordata a wild organisms
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03/01/21

Question about Mitral Stenosis in Clinical Vignette
A nurse is caring for an 85-year-old woman admitted to the hospital with a diagnosis of mitral stenosis. The patient has been experiencing dizziness and lightheadedness and fell before admission.... more
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03/01/21

What will happen if there were no intercostal muscles between our ribs?
Please answer within a few minutes, I am in need for it to revise for my upcoming examination.
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Biology

03/01/21

v1 c1 = v2 c2 ?
If you had been given a 9.1 mg sample of ibrutinib in solid form, what volume of solvent would you dissolve it in to give a final concentration of 4.7 mM? The molecular mass of ibrutinib is 440.... more
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Biology

03/01/21

Fill in the blanks regarding cellular respiration

At rest, glucose can be stored as (A) _____________________. In times of need, glucose can bebroken down in an anaerobic process called (B) _____________________ to form pyruvate.Pyruvate can be... more
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02/28/21

Which statistical test shall I use?

I have two independent groups. Group A and B and for the study I have to determine which one is better. I determine this by seeing which of their observed values are closest to the expected value.... more
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Biology Science

02/27/21

Which protein will return back Na+ and K+ to their normal locations (K+ in and Na+ out)
A- Sodium and potassium leak channelsB- Sodium and potassium gated channelsC- Sodium-potassium pumpD- Sodium leak channel 
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Biology

02/27/21

Write about what invention you think is the greatest of all time.Why do you think that is ? Tell me about how that invention benefits you. In an essay

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Biology Zoology

02/27/21

Phylogeny Tree Help
How do I interpret a phylogeny. Identify sister taxa on the tree? a basal taxon? a monophyletic clade? a polyphyletic group? a paraphyletic group? a polytomy?
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