4,064 Answered Questions for the topic biology

05/07/22

What are the oxidizing and reducing agent from these chemical reactions? And how many electrons did it gain (oxidizing) and lose (reducing)?
a.) CuO + H2 = Cu + H2Ob.) Zn + Pb(NO3)2 = Pb + Zn(NO3)2
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05/06/22

Someone answer this question pls about Cell Biology onion experiment Laboratory report

What should be writing for section Title for experiment onion cell in the paper laboratory report? What should be the Title?
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05/06/22

Cell Biology onion experiment Laboratory report

What should be writing for title for experiment onion cell laboratory report?
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Biology

05/06/22

Species mutation
How does a species mutate into another one that has a different number of genes?
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05/06/22

COMPLETE THE CROSSWORD PUZZLE GENERAL BIOLOGY

Image- https://imgur.com/SlswzoY1. DOWNSoaps and cleaners that prevent the spread of germs.2. ACROSSProkaryotic organisms that cause infections3. DOWNDiseases that can be passed (caught) from... more
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05/05/22

Directions: Compare and contrast the immune system/immune response between plants and animals using a Venn diagram.

Directions: Compare and contrast the immune system/immune response between plants and animals using a Venn diagram. 
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Biology

05/04/22

What are homologous chromosomes?
What are homologous chromosomes?A. An original chromosome and its exact copyB. The two halves of a chromosomeC. Two genetically identical chromosomes, one from each parentD. A pair of "matching"... more
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Biology

05/04/22

Which treatment removed the transforming power of the dead bacteria?
Avery, MacLeod, and McCarty followed up on Griffith's S. pneumoniae transformation experiment by removing or destroying certain fractions of the heat-killed bacteria preparation. Which treatment... more
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05/02/22

As a student, what are the DRRM(Disaster Risk Reduction and Management) measures and interventions in your school and barangay that you need to accomplish, support, and/or participate?

As a student, what are the DRRM(Disaster Risk Reduction and Management) measures and interventions in your school and barangay that you need to accomplish, support, and/or participate? List 5 of them. more
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Biology

05/02/22

Both pre- and post-zygotic barriers to reproduction serve to prevent closely-related species from producing fertile offspring.
Both pre- and post-zygotic barriers to reproduction serve to prevent closely-related species from producing fertile offspring.
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05/02/22

As a student, what are the DRRM(Disaster Risk Reduction and Management) measures and interventions in your school and barangay that you need to accomplish, support, and/or participate?
As a student, what are the DRRM(Disaster Risk Reduction and Management) measures and interventions in your school and barangay that you need to accomplish, support, and/or participate? List 5 of... more
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Biology

05/01/22

Answer the following questions to the best of your ability

The louse Cymothoa exigua lives inside the mouth of certain fish. It attaches to the fish’s tongue, strangling it until it falls out. Once the tongue falls out, the louse functionally replaces it.... more
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Biology Science

05/01/22

explain what happened in Flint, Michigan to their water supply.
explain what happened in Flint, Michigan to their water supply.
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Biology Science

05/01/22

If the enzyme helicase was denatured, which step in DNA replication would be most affected?
If the enzyme helicase was denatured, which step in DNA replication would be most affected? The removal of the RNA primers The correct pairing of the nucleotides The formation of the replication... more
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Biology Science

05/01/22

What is the function of enzyme DNA polymerase in DNA replication?
What is the function of enzyme DNA polymerase in DNA replication? Unzipping the strand Adding nucleotides to the 3’ end of the strand Removing Okazaki fragments from the strand Repairing damaged to... more
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Biology Science

05/01/22

Explain what has happened in the diagram.
Explain what has happened in the diagram.
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Biology Science

05/01/22

Describe 3 functions of the proteins found in the cell membrane.
Describe 3 functions of the proteins found in the cell membrane.
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Biology Science

05/01/22

Which statement describes what will most likely happen to the plant over time?
A potted plant is placed inside a dark closet that has water pumped into it on a regular basis, but the plant does not have access to oxygen or carbon dioxide. Which statement describes what will... more
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Biology Science

04/29/22

During which phase of the cell cycle would a problematic mutation leading to cancer most likely occur? 
cer Mutations are errors in the DNA copying process. Cancer is often caused when mutations occur in the cell cycle. During which phase of the cell cycle would a problematic mutation leading to... more
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Biology Science

04/29/22

What would be the results of the vasectomy?
A vasectomy is a minor surgery that blocks or cuts the vas deferens. In the diagram below, Point 1 shows where the vas deferens would be cut and Point 2 shows how the vas deferens is sealed with... more
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Biology

04/29/22

Please answer the question clearly.
Clara carves her name in the trunk of her favorite tree. However, she accidentally misspelled her name so she tried to superimpose the correct letter. She did not like the final outcome so she... more
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Biology

04/27/22

In a single celled organism, mitosis is used for reproduction.
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04/26/22

How do I integrate two separate large raw data tables with the same variables into one large?
I have two tables showing the concentration of a substance over time, in which the beaker are shun with various colors. The lab is done in six trials. As you see the two tables are structured... more
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04/26/22

Which of the following could happen if human DNA were methylated?
A. DNA binding proteins, which could not bind to DNA when it was not methylated, are now able to bind B. Histone proteins, which package DNA, are no longer able to bind to DNA once it becomes... more
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Biology Microbiology

04/26/22

any good/accurate websites for cell biology articles? either websites or journals
Have been having trouble finding some that are accurate and readable
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