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stepan [7]
4 years ago
12

3 What is an inference?

Biology
2 answers:
Greeley [361]4 years ago
5 0
A guess based on evidence from the text.
Soloha48 [4]4 years ago
4 0

Answer:

a conclusion reached on the basis of evidence and reasoning.

Explanation:

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Classify these substances as acidic, basic, or neutral:
Alex
Acidic substance(s):
Vinegar contain acetic acid 
Tomato Juice contain citric acid

Basic substance(s):
Baking Soda contains Sodium Carbonate

Neutral Substance(s):
In the process of producing sugar, the sugar cane juice is acidic but goes through a process where it's acidity is neutralized and as such the crystalline sugar ends up neutral
5 0
3 years ago
1. A mutant form of LDH in which Arg109 is replaced with Gln shows only 5% of the pyruvate binding and 0.07% of the activity of
Alex787 [66]

Answer:

It is a replacement that has an important effect on protein function because Arg and Gln are residues with different chemical properties.

Explanation:

In this case, Arginine (Arg) is a basic and positively charged residue, while Glutamine (Gln) is an uncharged (neutral) amino acid. Non-conservative substitutions like that are generally expected to have deleterious effects and they are generally removed by natural selection. Moreover, Arg is also a target for phosphorylation, which is the most important posttranslational modification. Phosphorylation is known to be capable of causing the activation of different proteins, especially kinases, and, therefore, the mutation at Arg109 might also inactivate the active site of this protein.

4 0
3 years ago
A scanning electron microscope is a type of light microscopes that has more than one lens
timurjin [86]

Answer:

true

Explanation:

the condenser lens is the size of the electron beam and the main objective lens is to focus the beam on the sample

so that scanning electron microscope have two projector lens

sorry if its not correct

5 0
3 years ago
Which of the following is a product of the calvin cycle?
Nina [5.8K]

Answer:

I believe the answer is Carbon Dioxide.

Explanation:

6 0
3 years ago
Read 2 more answers
when salt is used to preserve food , the food is___________A . cooled B . coated C.canned Do dehydrated​
mrs_skeptik [129]

Answer:

D-Dehydrated

Explanation:

Salt draws all the water and moisture put of a food making it dehydrated

5 0
3 years ago
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