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Leona [35]
3 years ago
10

___ 1. why is there no blue color with iodine when amylose reacts with saliva?

Biology
1 answer:
VLD [36.1K]3 years ago
3 0

Answer:

C

Explanation:

Iodine is used to test for starches. When iodine is placed in a solution with starch (non-reducing sugars) it turns blue-black color. When amylase, a starch, is mixed with saliva, it is ‘digested’ to glucose, a reducing sugar (the brown colour of the aqueous solution remains).  

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DNA CODE Multiple options ​
Kruka [31]

Answer:

TAGGCAATCGCCATATTG

Explanation:

T matches with A

C matches with G

Think about it like this, T is a nerdy boy, C is a jock boy, A is a nerdy girl, and G is a jock girl.

If you were a matchmaker in your high school, you'd pair the nerds (A&T) together and the jocks (C&G) together so they'd have common interests and get along well, right?

It's the same with DNA, T&A get along well, and so do C&G.

Hope this helps <3

6 0
3 years ago
The goal of many organism is to live long enough to ​
Ostrovityanka [42]

Answer:

Reproduce.

Explanation:

Almost all living being on the earth has the mentality to continue the race. This is why many say that humans, as well as animals, are sex-driven, and that in growing up, their sexual hormones will also become bigger (until it reaches its peak somewhere around early middle-age). Without this mentality, the group will always die out. Their next mentality is similar, to survive. This mentality essentially is just adding more steps to the first one, to survive long enough to reproduce and continue the race.

~

3 0
3 years ago
The density of the rock known as granite is 2.7 grams per cubic centimeter.
emmainna [20.7K]

Answer:c

Explanation:

7 0
3 years ago
How did speciation in Darwin’s finches occur?
Delvig [45]
The finches are an example of adaptive radiation. Adaptive radiation is a process in which organisms diversify rapidly into a multitude of new forms, particularly when the environment makes new resources available, creating new challenges and opening environmental niches. 
4 0
3 years ago
Which of the following is NOT a characteristic of living things?
Orlov [11]

Answer:

im pretty sure its non responsive so A

Explanation:

3 0
3 years ago
Read 2 more answers
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