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
alexandr1967 [171]
3 years ago
5

Which of the following blood types is considered a "universal reciever" A B AB O​

Biology
1 answer:
Semenov [28]3 years ago
8 0

Answer:

o

Explanation:

You might be interested in
The Q are 1. Emma is a 26-year-old professional woman who maintains her weight at 140 pounds by following a lacto-ovo vegetarian
bearhunter [10]

Answer:

Question 1

a) What is Emma’s recommended daily protein requirement? 50.4 grams

b. What percentage of Emma’s current total energy intake comes from protein?

13.33%

Does it fall within the recommended range in terms of the percentage of total energy intake?

Yes it does fall within the recommended range in terms of the percentage of total energy intake which is 10 - 35%

c. Emma is concerned about her intake of the essential fatty acid omega-3. Can you suggest for her two food items that she can include in her diet?

i. Walnuts

ii. Flaxseeds.

Question 2

2. Rank the following oils/fats according to the ease with which they would spoil, and explain how you arrived at your conclusion: coconut oil, flaxseed oil, olive oil.

According to the ease of spoilage:

Flaxseed oil – Coconut oil – Olive oil

Explanation:

a) What is Emma’s recommended daily protein requirement?

RDA of protein for adults is given as 0.8 g per kilogram of body weight of 0.36 per pounds of body weight.

Therefore, Emma's recommended daily protein intake is calculated as:

Her body weight in pounds × 0.36

Emma's body weight = 140 pounds

140 pounds × 0.36

= 50.4 grams.

Therefore, Emma’s recommended daily protein requirement is 50.4 grams of protein.

b. What percentage of Emma’s current total energy intake comes from protein?

Since 4 calories is the energy received from 1 gram of protein

In the question, we are told that Emma takes a daily intake of 40 grams of protein.

Therefore,

1 gram of protein = 4 calories

40 grams of protein =

40 × 4 = 160 calories.

The Lacto Ovo vegeterian diet, Emma is on gives her 1200 calories per day.

Hence, the percentage of Emma’s current total energy intake comes from protein is calculated as:

(Emma's daily energy in calories from protein ÷ Daily energy in calories supplied by her Lacto ovo vegetarian diet) × 100

= (160 calories ÷ 1200 calories) × 100

= 13.33%

c.

Omega -3- fatty acids are fatty acids that are very good for the body. Even though they are fatty acids, they do not clog the arteries thereby helping in preventing the occurrence of heart disease. They also lower the blood pressure in the body.

Foods that contain omega -3- fatty acids are fatty fish such as Salmon, Mackerel as well as nuts and seed like Walnuts, Flax seeds ( Flax seed oil).

Emma is concerned about her intake of the essential fatty acid omega-3. Can you suggest for her two food items that she can include in her diet?

Since Emma takes nuts, 2 food items she can include in her diet that are rich in Omega-3 fatty acids are:

i. Walnuts

ii. Flax seeds

2. Rank the following oils/fats according to the ease with which they would spoil, and explain how you arrived at your conclusion: coconut oil, flaxseed oil, olive oil.

According to the ease of spoilage:

Flaxseed oil – Coconut oil – Olive oil

Flaxseed oil spoils more easily than coconut oil and coconut oil spoils easily than Olive oil. This is based on their exposure to heat.

When heated up, Flaxseed oil breakdown more easily , followed by coconut oil.

Coconut oil has the tendency to become cloudy after been stored for a while.

This is why even though we can use but Flaxseed and Coconut oil for cooking , Olive oil is still the best because it has the tendency to withstand a large amount of heat and it is heat stable as well as more stable at even room temperature.

8 0
3 years ago
What is a short sequence of characters that appears at the end of a filename and is preceded by a period called?
34kurt

The short sequences of characters that appear and can be seen at the end of a filename preceded by a period is filename extensions. While a sequence structure is a set of statements that execute in the order they appear. 

5 0
3 years ago
Which statement is correct concerning the cell walls?
k0ka [10]

Answer:

All plants remain rigid because of cell walls.

Explanation:

4 0
3 years ago
The cells in red bone marrow that produce blood platelets are called megakaryocytes, which can be
tia_tia [17]

Answer:

Limits platelets population.

Explanation:

The result of this  modified cell cycle would be the presence of limited population of this cell because no mitosis occurs in these cells. Mitosis is a type of cell division that increases population of the cells. These megakaryocytes are changed into platelets by releasing protoplatelets that break up into a number of smaller and functional platelets. These platelets skip mitosis and cytokinesis process which limits their population in the body.

7 0
3 years ago
If a plant does not have enough water, which event will happen first?
Shtirlitz [24]
I m pretty sure it’s the light x
8 0
3 years ago
Other questions:
  • Help lpppppppppppppppppppppppp
    9·1 answer
  • The pedigree chart below shows the individuals in a family who exhibit a certain trait. Based on the information in the chart, w
    15·2 answers
  • What happens as a result of insertion
    12·1 answer
  • The scattering of a stream of positively charged particles when striking a thin film of gold confirms that
    10·2 answers
  • 1. A man yells and rants at a waiter when they accidentally brought him the wrong plate of food.
    11·1 answer
  • Some organisms have favorable traits that are well-suited to the environment in which they live. Organisms with this advantage a
    15·2 answers
  • Which process can introduce a new phenotype into a population?
    6·1 answer
  • Write your list. Include the name of the object and if it is an insulator or conductor.
    13·1 answer
  • Please help me out with this. It’s very important
    9·1 answer
  • Why is it difficult to bond three phosphate groups to Adenosine?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!