All categories

2 years ago

Match them please

Chemistry

1 answer:

artcher [175]2 years ago

7 0

Answer:

Information collected during an

experiment = 2 data

Testable explanations that have not

been proven but have evidence to

back the claim = 3 theory

Based on facts that have been

proven and there is evidence and

results to support the proof.

f. = 4 law

Test done to prove the hypothesis

correct or incorrect should always

be done more than once to ensure

accurate results. = 1 experiment

Explanation:

You might be interested in

At what substrate concentration would an enzyme with a K_cat of 30.0 s⁻¹ and a Km of 0.0050 M operate at one-quarter of its maxi

Umnica [9.8K]

Answer:

The correct answer is option B.

Explanation:

Michaelis–Menten 's equation:

$v=V_{max}\times \frac{[S]}{(K_m+[S])}=k_{cat}[E_o]\times \frac{[S]}{(K_m+[S])}$

$V_{max}=k_{cat}[E_o]$

v = rate of formation of products

[S] = Concatenation of substrate = ?

$[K_m]$ = Michaelis constant

$V_{max}$ = Maximum rate achieved

$k_{cat}$ = Catalytic rate of the system

$E_o$ = initial concentration of enzyme

We have :

$v=\frac{V_{max}}{4}$

[S] =?

$K_m=0.0050 M$

$v=V_{max}\times \frac{[S]}{(K_m+[S])}$

$\frac{V_{max}}{4}=V_{max}\times \frac{[S]}{(0.0050 M+[S])}$

$[S]=\frac{0.005 M}{3}=1.7\times 10^{-3} M$

So, the correct answer is option B.

8 0

3 years ago

Why do solids have a fixed shape and fixed volumes ?

Artist 52 [7]

Because their atoms and molecules are held together firmly by the strong inter molecular forces

6 0

3 years ago

PLEASE ROUND TO THE 2ND DECIMAL PLACE!!!

Digiron [165]

I don’t know ask you’re teacher

7 0

3 years ago

What kinds of things on earth are made of cells?

Lena [83]

Answer:

All living things, large or small, plant or animal, are made up of cells. Most living things are made up of one cell and they are called unicellular organisms. Many other living things are made up of a large number of cells that form a larger plant or animal. These living things are known as multicellular organisms.

Explanation:

7 0

4 years ago

PLEASE HELP!!!

ladessa [460]

Answer:

the answer is c. [.4r]3d104324p

7 0

3 years ago