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3 years ago

What is the physical structure of a carbohydrate

Biology

1 answer:

eduard3 years ago

7 0

Answer:

Chemical Structure Carbohydrates consist of the elements carbon (C), hydrogen (H) and oxygen (O) with a ratio of hydrogen twice that of carbon and oxygen

Explanation:

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What happens during the Krebs cycle? A) ATP and NADH from food are converted to CO2 and O2. B) NADH from glycolysis is converted

Bingel [31]

<span>C Glucose is broken down in a cycle of reactions to form pyruvate

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2 years ago

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den301095 [7]

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3 years ago

What connects the

andreyandreev [35.5K]

B. Hydrogen Bonds connect nitrogenous bases together

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1 year ago

Turtles and leopards all have four limbs and an amnion. True The common ancestor of lamprey and lancelets had a vertebral column

kramer

Answer:

Explanation:

The objective is to conclude if the statements are true or false based on facts.

1) $\text{ Turtles and leopards all have four limbs and an amnion. }$ True

2) $\text{The common ancestor of lamprey and lancelets had a vertebral column. }$ False

This is because their ancestor is a Chordate who doesn't have a vertebral column but a notochord.

3) True

$\text{Frogs are the sister taxa of turtles and leopards because they are more }$

$\text{related to a common ancestor.}$

4) $\text{Leopards and bass are more closely related than turtles and bass}$ False

This is because the bass is a fish that possess some characteristics traits related to an amphibian (turtle) as compared to a mammal(leopard).

5) $\text{The taxon that shares the most recent common ancestor with frogs is the bass.}$ False

The taxa of turtles share a more common ancestor with frogs compared to bass.

6) $\text{Leopards and lancelets have no common ancestor. }$ False

The common distant ancestor for leopards and lancelets is known as Chordates

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2 years ago

_______ contains the genetic instructions for making proteins.

wariber [46]

A gene contains the genetic instructions for making proteins.

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3 years ago