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3 years ago

What are two reasons that this research was significant?

Biology

2 answers:

MissTica3 years ago

4 0

Answer:

The main purpose of research is to inform action, to prove a theory, and contribute to developing knowledge in a field or study.

Explanation:

mojhsa [17]3 years ago

3 0

Answer:As the article stated, this example was the first time crop yield increased by tweaking the mechanisms involved in photosynthesis. Also, researchers used a creative way to manipulate photosynthesis. There are more than 100 chemical reactions in photosynthesis, and as the article stated, scientists can’t just boost the “back-to-normal” mechanisms in plants without damaging them. The scientists built upon existing scientific knowledge to come up with a creative solution that successfully boosted photosynthesis in these plants.

Explanation:

plato

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What are consumers? Please I need help

Vikentia [17]

Consumers are living beings in a food chain that eat creatures from a particular species.

7 0

2 years ago

When a organism dies, the substances in its body are what?

Dafna11 [192]

The body are digested by bacteria and thus recombines with soil and increase fertility of the soil !

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3 years ago

assume that life on Mars requires cell potential to be 100mV, and the extracellular concentrations of the three major species ar

svetlana [45]

Answer:

Explanation:

From the information given:

The cell potential on mars E = + 100 mV

By using Goldman's equation:

$E_m = \dfrac{RT}{zF}In \Big (\dfrac{P_K[K^+]_{out}+P_{Na}[Na^+]_{out}+P_{Cl}[Cl^-]_{out} }{P_K[K^+]_{in}+P_{Na}[Na^+]_{in}+ P_{Cl}[Cl^-]_{in}} \Big )$

Let's take a look at the impermeable cell with respect to two species;

and the two species be Na⁺ and Cl⁻

$E_m = \dfrac{RT}{zF} In \dfrac{[K^+]_{out}}{[K^+]_{in}}$

where;

z = ionic charge on the species = + 1

F = faraday constant

∴

$100 \times 10^{-3} = \Big (\dfrac{8.314 \times 298}{1\times 96485} \Big) \mathtt{In} \Big ( \dfrac{4}{[K^+]_{in}} \Big)$

$100 \times 10^{-3} = 0.0257 \Big ( \dfrac{4}{[K^+]_{in}} \Big)$

$3.981= \mathtt{In} \Big ( \dfrac{4}{[K^+]_{in}} \Big)$

$exp ( 3.981) = \dfrac{4}{[K^+]_{in}} \\ \\ 53.57 = \dfrac{4}{[K^+]_{in}}$

$[K^+]_{in} = \dfrac{4}{53.57}$

$[K^+]_{in} = 0.0476$

For [Cl⁻]:

$100 \times 10^{-3} = -0.0257 \ \mathtt{In} \Big ( \dfrac{120}{[Cl^-]_{in}} \Big)$

$-3.981 = \ \mathtt{In} \Big ( \dfrac{120}{[Cl^-]_{in}} \Big)$

$0.01867 = \dfrac{120}{[Cl^-]_{in}}$

$[Cl^-]_{in} = \dfrac{120}{0.01867}$

$[Cl^-]_{in} =6427.4$

For [Na⁺]:

$100 \times 10^{-3} = 0.0257 \Big ( \dfrac{145}{[Na^+]_{in}} \Big)$

$53.57= \Big ( \dfrac{145}{[Na^+]_{in}} \Big)$

$[Na^+]_{in}= 2.70$

6 0

2 years ago

Identify the correct statements about Lesch-Nyhan syndrome.

Misha Larkins [42]

Answer:

Explanation:

Lesch Nyhan syndrome is characterized by behavioral and neurological abnormalities, and excess uric acid production in the body. It occurs in males, almost exclusively.

Changes (mutations) in the HPRT1 gene causes Lesch Nyhan syndrome and is inherited in a recessive X-linked way. Several symptoms of Lesch Nyhan syndrome are Inflammatory arthritis (gout), involuntary movements, self-injury and kidney stones.

Hence, the correct option are a. and c.

4 0

3 years ago

The BEST definition of a dependent variable is a variable that is

Airida [17]

The best answer is b

7 0

3 years ago