1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SVEN [57.7K]
3 years ago
11

For a pre-event meal, rich sources of carbohydrates, such as bagels, muffins, and bread, should be eaten ______ before an endura

nce event.
Biology
1 answer:
Georgia [21]3 years ago
5 0
For a pre-event meal, rich sources of carbohydrates, such as bagels, muffins, and bread, should be eaten two to four hours before an endurance event.  Eating a calorie dense meal 2 to 4 hours before an endurance event or smaller meals between 2 to 5 hours before, is absolutely essential for topping of muscle glycogen levels as well as providing blood glucose for the intense activity ahead. 
You might be interested in
Which of these is part of a feedback loop that results in a cooling effect on earth?
Dmitriy789 [7]

Answer: More evaporation of the water due to warmer temperatures causes low, thick clouds to form

Explanation:

8 0
3 years ago
Can someone help me with a summary of asexual and sexual reproduction summary?
fenix001 [56]

Answer:

Asexual reproduction is when the parent reproduces without having any sexual contact with a partner and they don't need any kind of fertilization from another partner, sexual reproduction requires both a male and female partner, and fertilization of eggs must occur.

4 0
3 years ago
Hydrogen ions are important in the light-dependent reactions of photosynthesis because they produce a
Mnenie [13.5K]

Answer:

<u>a. the production of ATP</u>

<u />

Explanation:

Photosynthesis is type of biosynthesis that produces glucose from the reactants sunlight, carbon dioxide and water. It happens in two phases of the chloroplast, the light-dependent and light-independent reactions. In a light reaction that stimulates photosystems, pigments such as chlorophyll absorb light energy at specific wavelengths.  Here,

  • Light energy stimulates photosystem complexes formed from chlorophyll. Photosystem II then absorbs and transfers light to a reaction core.
  • Water undergoes hydrolysis or splitting to yield an electron, a proton (H+) and oxygen.
  • energy is passed along the electron transport chain, where it forms builds up H+ and an electrochemical gradient in the thylakoid space
  • These protons pass through the ATPase enzyme embedded within the membrane, into the stroma, generating ATP from ADP.
  • NADPH is generated from NADP+

8 0
3 years ago
Pleaseeeeeeeeeeeeeeeeee hurryyyyyyyyyyyyyyy
castortr0y [4]

<span>1) Which of the following is a possible formula unit? PbO -  Li2B  - Al2Pb3 -  ClO
The correct answer is PbO which is Lead(II) oxide – also known as Lead Monoxide – which is an inorganic compound. It is an Amphoteric oxide which can be found, in modern use, in industrial glass, ceramics, or computer components, due to its crystal structure. </span>

<span>
</span>

<span>2) What is the formula of a compound formed between iodine (I) and calcium (Ca)?
Calcium will always give two electrons. but iodine can receive only one. Therefore two atoms of iodine react with one atom of calcium to give CaI2. Their bond is an ionic bond.
Ca 2+ + 2I 1- --> CaI2</span>

<span>
</span>

<span>3) What is the resulting formula unit when strontium (Sr) and phosphorus (P) bond?
Strontium (Sr) wants to lose two (2) electrons, and phosphorus (P) wants to gain three (3). By using the criss-cross method, if you flip the 2 and 3 to the opposite elements, you will end up with the formula Sr3P2.</span>

7 0
4 years ago
In a force of 5n to the left and 9n to the right act an object what is the net force
vaieri [72.5K]

Hello There!

The Net Force Is 4

First, let's remember that you find the "Net Force" of an object by the direction its going. In this case, they are both pointing in different directions.

Next, we find the "Net Force" by subtracting them and the one with the biggest force, you go in that direction.

Finally, once we subtracted 5 from 9 we get a "Net Force" of 4

7 0
3 years ago
Other questions:
  • Ways in which parasites can be controlled<br>​
    8·2 answers
  • The first stage of catabolic metabolism occurs in the
    11·1 answer
  • Write out the form of the partial fraction decomposition of the function (See Example). Do not determine the numerical values of
    6·1 answer
  • What bond is the bond between two water molecules ?
    9·1 answer
  • Can humans cause an imbalance in the food chain
    6·1 answer
  • "Superior vena cava carries completely digested substances"
    8·1 answer
  • Will mark BRAINLIEST to correct answer
    15·2 answers
  • Help me asaphelp 10 points
    7·2 answers
  • The MN blood group in humans is determined by two alleles of a single gene. In a population containing 90 individuals with genot
    12·1 answer
  • What are the characteristics of the inner planets? (Check all that apply)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!