During cellular respiration, the covalent bonds of a molecule are broken down to form products. Which molecule is broken down?

Question

ADP

carbon dioxide

water

sugar***

During cellular respiration, four total ATP are produced when pyruvic acid is created. What else is produced as a result of this reaction?

heat***

sugar

oxygen

water

Why does hydrogen bond so tightly to oxygen during cellular respiration?

It is more electronegative than oxygen.

It is not electronegative, but oxygen is.

It is less electronegative than oxygen.***

It is electronegative, but oxygen is not.

What is the byproduct of anaerobic respiration?

carbon dioxide

pyruvic acid

lactic acid***

oxygen

Which statement correctly describes what transpires during a chemical reaction?

A catalyst strengthens the bonds of the reactants increasing the activation energy.

A catalyst weakens the bonds of the reactants increasing the activation energy.

A catalyst strengthens the bonds of the reactants lowering the activation energy.

A catalyst weakens the bonds of the reactants lowering the activation energy.***

Just helping · Accepted Answer

So this is what mine looked like
1) During cellular respiration, the covalent bonds of a molecule are broken down to make products. Which molecule is broken down?
*Sugar
2) During cellular respiration, four total ATP pyruvic acid is created. What else is produced as a result of this reaction?
*Heat
3)Why does hydrogen bond so tightly to oxygen during cellular respiration?
*It is less electronegative than oxygen
4) Identify the byproduct of lightning acid fermentation.
*Lactic acid
5) When a reaction releases more energy than it uses, it is called?
*Exothermic

I got 💯
October 1,2021
Unit 5 Lesson 9

Nunya · Answer

All correct, 100% :)

Taylor · Answer

he's fr correct up there i got a 100 the last question was different for me the answer for Conexus kids is B. exothermic

me · Answer

thank you. taylor you were correct on the last one

panda slay · Answer

Nunya & Taylor are right I got a 100%

daniela · Answer

all good! and im in connexus and taylor is right

hehe · Answer

100%

Little Lad · Answer

Nunya is correct 100%!

Bacon · Answer

Nunya is right 100% :)

hope this helps · Answer

Just helping is 100% correct

Random · Answer

just helping helped me :D thanks y'all!

ur welcome☺☺ · Answer

just helping is correct! tysm!! 100%

Jannelie · Answer

Nunya Is 100% correct and the last answer for me was also different, the last answer for connexus is Exothermic.

conexxus dummy · Answer

noice

Online School · Answer

Thanks

health bar · Answer

wtf

Anonymous · Answer

Thanks Taylor!!!

breadstick · Answer

yes @just helping thank youuuuuu

Kim <3 · Answer

still right today! 4/4/22

Skyyy · Answer

(Cellular respiration quick check) 1) sugar 2) heat 3) It is less electronegative than oxygen 4) lactic acid 5) exothermic

Just trying to help · Answer

Mine looked like

During cellular respiration, the covalent bonds of a molecule are broken down to make products. Which molecule is broken down?
**Sugar**
During cellular respiration, four total ATP are produced when pyruvic acid created. What else is produced as a result of this reaction?
**Heat**
Why does hydrogen bond so tightly to oxygen during cellular respiration?
**It is less electronegative than oxygen**
Identify the byproduct of lactic acid fermentation.
**Lactic acid**
When a reaction releases more energy than it uses, it is called.
**Exothermic**

I got 100%
Trust me if u want
Just trying to help