Questions and task on the subject: Biology

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Biology, 05.06.2022 04:00

Please watch the video below. This is a biologist who has engineered proteins that can do some fantastic things. He is building a positive environment to make great things happen. Comment on how this...

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Biology, 05.06.2022 02:30

Atoms of carbon are: (a) constantly being created. (b) constantly being destroyed. (c) continuously recycled. (d) transported to Earth by the sun’s rays....

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Biology, 05.06.2022 02:20

Which of the following is not considered to be a reservoir for inorganic carbon? (a) trees (b) Earth’s crust (c) oceans (d) the atmosphere...

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Biology, 03.06.2022 21:30

2. What step makes or breaks the results in this procedure? The answer should include adiscussion of the importance of carefully reading DNA codons....

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Biology, 03.06.2022 20:50

What cause of land pollution uses chemicals such as pesticides...

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Biology, 02.06.2022 18:50

Which type of stem cell can only become one specialized type of stem cell, depending on the origin? embryonic somatic induced pluripotent reproductive...

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Biology, 02.06.2022 18:30

Hi, need help with this question! Thank you! ...

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Biology, 02.06.2022 17:10

Why is improper disposal of waste a curse to environment. Explain with an easy example...

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Biology, 02.06.2022 14:00

26. Northern Harrier Hawks, also known as Marsh Hawks, get their name from their hunting method of flying low over the surface of fields in measured patterns, then pouncing upon rodents, frogs...

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Biology, 02.06.2022 08:50

Before nitrogen can be used by living organisms, it must be converted to water-soluble: (a) ammonia. (b) nitrates. (c) nitrites. (d) nitrogenous wastes....

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Biology, 02.06.2022 08:10

How do organic farming practices relate to soil health? a. b. Organic farmers rely on soil health for good crop production. C. Organic farmers rely on the interaction between...

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Biology, 02.06.2022 07:10

What 2 distances are important when calculating Rf values in chromatography?...

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Biology, 02.06.2022 01:50

State the differences in compositionof blood between the aorta and main vein...

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Biology, 01.06.2022 22:40

What Species that are more closely related?...

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Biology, 01.06.2022 19:00

Calculate the force of gravity between the Earth (mass = 5.98 x 1024 kg) and the sun (mass = 1.99 x 1030 kg) if the Earth – Sun distance is 1.5 x 1011 m....

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Biology, 01.06.2022 17:50

Describe the steps in Krebs cycle that produce reduced coenzyme.(6marks)...

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Biology, 08.05.2022 20:50

What are the blood vessels called that carry blood to the heart?....

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Biology, 08.05.2022 14:00

In Texas Longhorn cattle, coat coloration is an inherited trait. What is the genetic basis of coat-color variation in Texas Longhorn cattle? Я ТААТ A. Differences in the nucleotide...

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Biology, 08.05.2022 09:50

What characteristics describe organisms classified in to the kingdom fungi?....

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Biology, 08.05.2022 06:30

Which of these renewable resources results in an increase in pollution when used to produce energy?...