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Sergeu [11.5K]
3 years ago
8

Choose the sentences you'd most likely include in a formal thank-you letter to Sandra Cisneros. Thank you for your story. I like

d it. I learned a lot from it. Thank you so much for writing the short story "Eleven."Although it was at times difficult to read about the narrator’s feelings, her thoughts ended up teaching me a lot about myself. Thank you sooooooooo much! "Eleven" is, like, the best story I ever read. I couldn’t believe how mean the teacher was. I hope Rachel ended up having an awesome birthday anyway! Just wanted to say thanks for the story. It's one of the best I've ever read. I've never read a story that made me think about stuff, but I've been thinking about Rachel's experience all day.
Biology
2 answers:
Alexxx [7]3 years ago
4 0

Answer:

SORRY IM LATE BUT ITS

Explanation:

B

beks73 [17]3 years ago
4 0

Answer:

the answer is b

Explanation:

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Effector molecule binding changes the behavior of enzymes by altering the equilibrium between the tense (T) state and the relaxe
9966 [12]

Answer:

Explanation:

<h2>Homotropic effector-</h2>
  • \text{accounts for the sigmoidal nature of a velocity versus substrate concentration curve}
  • \text{An enzyme's substrate.}
<h2>Both -</h2>
  • \text{Works by altering T/R ratio.}

The phrase  \text{"accounts for the sigmoidal nature of a velocity versus }

is relevant and can be applied for homotropic effector molecules since the heterotropic effector molecules have the possibility and affinity to change the sigmoidal curve to a more potential hyperbolic curve contingent upon the allosteric effector to be positive or negative modulator.

The expression isn't relevant for both homotropic and heterotrophic effectors since the two of them can tie to the allosteric site of allosteric enzymatic compounds.

The phrase \text{"works by altering the T/R ratio"} is significant and can be applied for both homotropic and heterotropic effectors.

The expression \text{"an enzyme's substrate"} is significant and applied for homotropic effectors just as when substrate molecules tie to the allosteric site of enzyme then it is regarded as homotropic effectors. The heterotropic effectors are effectors apart from substrate molecules.

The phrase \text{"alters the} \  K_m \ \text{ of an enzyme"} is not applied and insignificant to none of the heterotropic or homotropic effector molecules since K_m is significant for the enzymes that obey the Michaelis-Menten equation, but allosteric enzymes do not obey the Michaelis-Menten equation. Homotropic and heterotropic effectors are viable and efficient for allosteric enzymatic chemicals that don't contain

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2 years ago
What determines retention factor (Rf) ?
riadik2000 [5.3K]

Answer:

Rf valuues and reprroooducibility can be affected by a number of different factors such as layer thickness, moisture on the TLC plate, vessel saturation, temmperature depth of mobile phase, nature of the TLC plate sample size, and solvent parameters. These effects normally cause an increase in Rf values

Explanation:

also sorry for bad typing

5 0
3 years ago
___ organisms that are made of cells that have a nucleus.
Dafna1 [17]

The answer is B. Eukaryotes

Eukaryotes organisms that are made of cells that have a nucleus.

Hope this helps!

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3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
dolphi86 [110]

Answer:

B is the correct answer. :)

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3 years ago
Read 2 more answers
Directions: Type your answer in the box. Spell all words correctly.
MrMuchimi

Answer:

kinetic

Explanation:

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3 years ago
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