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vekshin1
3 years ago
15

HELP I REALLY NEED THIS ANSWERED!!

Biology
2 answers:
n200080 [17]3 years ago
7 0
I believe the answer is B. Annelids. :)
faust18 [17]3 years ago
7 0
B. That’s the answer
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Glucose,fructose,and sucrose are all carbohydrates.what elements make up all carbohydrates
alexdok [17]
All carbohydrates, including sugar, therefore contain the same three elements:carbon<span>, </span>hydrogen<span> and </span>oxygen<span>.</span>
5 0
3 years ago
All of the following are properties used to classify elements as metals, nonmetals &amp; metalloids EXCEPT
vladimir1956 [14]

Answer:

texture

Explanation:

Elements have been classified into three categories namely; metals, non-metals and metalloids. This classification was done based on certain characteristics or properties possessed by each element. Some of the characteristics used are: lustre, malleability, conductivity, melting point, boiling point etc.

- Metals are very good conductors of heat and electricity whereas metalloids and nonmetals are not.

- Metals and metalloids shine when polished i.e. they are lustrous, whereas nonmetals don't

- Metals are malleable i.e. can be beaten into sheets.

Texture is not a property used to classify metals and metalloids.

3 0
2 years ago
The single most abundant protein in the body is ________.
murzikaleks [220]
Collagen is single most abundant body
8 0
3 years ago
Carbon dioxide (CO2) combines with a five-carbon compoundIn one to three sentences, describe what happens during the reduction s
alexandr1967 [171]

We are well aware that there are two stages of photosynthesis:

  • Light dependent reactions
  • Light independent reactions/ Calvin cycle/ dark reactions.

Calvin cycle or light-independent reactions:

This comprise the process during which carbon dioxide enters into the leaves of plants and passes through series of steps to form sugar or food. This process depends on the supply of ATP, (the ATP that is formed previously during light dependent reactions).

Now there are three stages of Calvin cycle:

  • 1) carbon fixation
  • 2) reduction
  • 3)  regeneration

During the process of carbon fixation CO2 combines with a 5-carbon compound called RuBP or ribulose-1,5-bisphosphate which results in the synthesis of a 6-carbon compound that splits up in to 2 three carbon compounds called phosphoglyceric acid (3-PGA).

Here out focus will be the process of Reduction.

Reduction is the second stage of Calvin cycle during which phosphoglyceric acid (3-PGA) is converted to glyceraldehyde-3-phosphate (G3P) that is a sugar. During the process of reduction, energy in the form of ATP and NADPH  are used for the conversion of 3-PGA to G3P. As 3-PGA is reduced to G3P, therefore this process is known as reduction.

After reduction, a series of reactions occur that lead to the synthesis of glucose but since focus of our question was reduction, so you can see more details of the process in attached figure.

Hope it helps!



6 0
3 years ago
HELP PLEASE!! HURRY VERY VERY EASY!! JUST LET ME KNOW WHICH LETTER I DONT NEED AN EXPLANATION! ILL GIVE BRAINLIEST! PLEASE FAST!
vampirchik [111]

Answer:

B

Explanation:

5 0
2 years ago
Read 2 more answers
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