Exam (elaborations)
Nutrition & Performance Final Exam.
- Course
- Institution
Nutrition & Performance Final Exam.
[Show more]
Seller
Follow
denicetho
Content preview
Nutrition & Performance Final ExamT/F: It takes multiple exercise sessions to activate the genes that produce GLUT-4
receptors. - ANS-False
T/F: During illness or periods of extreme stress for athletes, conditionally essential
amino acids may become essential. - ANS-True
Amino acids are involved in what 2 roles? - ANS-1. Metabolism
2. Tissue
What are the 3 BCAA? - ANS-1. valine
2. leucine
3. isoleucine
Saturated fats are primarily found in? - ANS-Animal food sources
T/F: Arachidonic acid promotes inflammation in the body. - ANS-True
If an endurance athlete is consuming 2g/kg per day of PRO, and an additional 2g/kg per
day of FAT, how many total kcals per day (PRO+FAT) is this athlete ingesting (body
mass = 75kg)? - ANS-1950 kcals
T/F: Casein is a plant-based protein - ANS-False; it contains dairy
Milk protein is 80% casein
As metabolic by-products of fat oxidation, ______________ levels increase during
prolonged fasting. - ANS-Ketones
T/F: Milk protein is 80% casein - ANS-True
_________________ is the difference between MPS and MPB, leading to either a net
protein gain or loss. - ANS-Net protein balance
Of the Omega-3 polyunsaturated fatty acids, which are the most beneficial? (2) -
ANS-EPA and DHA
, T/F: In the US the ratio between omega-3 and omega-6 fatty acids is approximately
1:15 - ANS-True
L -Carnitine is made up of which amino acids? - ANS-lysine and methionine
What is the difference between whey concentrate and isolate? - ANS-Concentrate -
contains lactose
Isolate - does not contain lactose
List the major dietary lipids. - ANS-1. Triglycerides
2. Sterols
3. Phospholipids
Fat may be a significant source of energy during exercises of low intensity and long
duration. What is the main form of fats used for energy production during low-intensity
exercise? - ANS-FFA from adipose tissue and muscle cells
T/F: Most of the vitamin B complex functions as hormones. - ANS-True
T/F: The main purpose of pantothenic acid is the synthesis of acetyl CoA. - ANS-True
T/F: Vitamin B-12 is a powerful antioxidant. - ANS-False
Though this vitamin does not improve exercise performance, it may benefit an athlete
indirectly by reducing muscle damage and oxidative stress. - ANS-Vitamin C
Vitamin supplementation does not improve athletes' performance. However, athletes
often inject which of the following vitamins prior to competition? - ANS-Vitamin B-12
For most athletes who are exercising for less than an hour or not losing significant
amounts of weight during exercise, the best beverage for replacing fluid losses is
_________. - ANS-Water
A sports drink may be indicated when exercise surpasses 60 min or if weight loss is
greater than _____ % of initial body weight during a workout. - ANS-2%
While special consideration should be paid to ensuring adequate hydration during
exercise, it is also possible to over consume water, which in turn leads to
____________. - ANS-hyponatremia
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller denicetho. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.29. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
66579 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now