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Zina [86]
2 years ago
14

The Earth's water in all of its forms makes up the ————

Biology
2 answers:
Anuta_ua [19.1K]2 years ago
7 0

Answer:

hydrosphere

Explanation:

definition: the hydrosphere is the sum of earth's water, in the ocean, the ground, on the surface, and in the air.

lana [24]2 years ago
4 0
Answer: The hydrosphere:)
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Aminolevulinate dehydratase (ALAD ) is an enzyme that relies on zinc as a coenzyme. A zinc ion binds to the ALAD active site, wh
slavikrds [6]

Answer:

The correct option is C. It changes the three-dimensional structure of the active site so that ALAD is no longer compatible with its substrate.

Explanation:

Co-factors are molecules that are required by an enzyme to perform its function of catalysis. If a wrong co-factor binds to the enzyme then it will change the three-dimensional structure of the enzyme and the substrate will no longer fit into the enzyme. Hence, Option C is the best choice that explains the inhibition of ALAD.

Other options are false because :

Option A: The wrong co factor will not affect the substrate nor will it make it compatible for ALAD's active site.

Option B:  The wrong factor doesn't change the amino acid sequence of the protein or enzyme, rather it changes the three dimensional structure of the enzyme.

Option D : The wrong co factor won't allow the reaction to proceed at a faster rate, rather it will inhibit the reaction.  

6 0
2 years ago
Diffusion takes place
Bingel [31]

\large\underline{\bf\red{Diffusion:-}}

It is the process of movement of substances from a region of higher concentration to a region of lower concentration .

Hence correct option is [ c ] .

<u>More</u><u> </u><u>to</u><u> </u><u>know</u><u> </u><u>about </u><u>topic</u><u> </u><u>.</u>

<em>Diffu</em><em>sion</em><em> </em><em>:</em><em>-</em>

  • Water from soil is absorbed by plants by Diffusion.
  • Amoeba exchanges Carbon dioxide & Oxygen by the process of Diffusion.
  • It is a form of passive transport .
  • It does not utilises energy .

8 0
3 years ago
Match each energy type with the source uses
nlexa [21]

Answer:

Geo thermal : Nuclear reactions

Bio mass : plants

Solar : sun rays

Hydro power : Water

Explanation:

Geothermal energy is also used to directly heat individual buildings and to heat multiple buildings with district heating systems. Hot water near the earth's surface is piped into buildings for heat. A district heating system provides heat for most of the buildings in Reykjavik , Iceland.

The major biomass sources currently used are sugar cane and corn to produce bioethanol , and rapeseed for biodiesel production. Other sources are also used such as sunflower seeds, soybean, canola, peanuts, jatropha , coconut and palm oil for biodiesel, and wheat, sugar beet, sweet sorghum and cassava for bioethanol

Conversion of energy from sunlight into electricity

Hydropower or water power is power derived from the energy of falling or fast-running water, which may be harnessed for useful purposes.

8 0
3 years ago
Name three pituitary hormones, and state how they affect their targets.
steposvetlana [31]

Growth hormone- stimulates body cells to synthesize proteins and grow. Follicle- Stimulation hormone- stimulates the ovaries to develop mature eggs and stimulates the testes to produce sperm.

thyroid- stimulation hormone- stimulates the thyroid gland to secrete thyroid hormones

I kno dis because i did a quizlet on it :)

H O P E  T H I S  H E L P E D <3

3 0
3 years ago
Which product of respiration is considered waste material and leaves the alveoli?
Artemon [7]

Answer:

Carbon dioxide

Explanation:

The alveoli picks up the oxygen you breathe in and releases the outgoing waste product carbon dioxide

3 0
2 years ago
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