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natali 33 [55]
3 years ago
14

What is active transport?​

Biology
1 answer:
kompoz [17]3 years ago
3 0

Answer:

the movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.

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Eric follows a vegetarian eating pattern, and he wants to know whether he needs to take any vitamin and mineral supplements. wha
Reil [10]

It would be most important for Eric to find out his <em>zinc, iron and vitamin B12 (or  riboflavin) levels, and ensure that he is obtaining adequate amounts of these vitamins and minerals through vegetarian sources </em>.

A vegetarian diet is typically low in zinc rich foods, since meat, shell fish and eggs are the most abundant sources of zinc. In order to ensure that he obtains sufficient zinc, Eric should make sure he consumes vegetarian zinc sources such as legumes, lentils, dairy, nuts and seeds on a daily basis.

Since iron and vitamin B12 are also difficult to obtain from vegetarian sources, Eric should consume iron rich foods such as spinach, kale, whole grains, broccoli, legumes,etc., on a daily basis. As for vitamin B12, daily supplementation of 2.4 μg is recommended for vegetarians. Alternatively, riboflavin fortified cereals and grains are also recommended to meet daily riboflavin requirements.

5 0
3 years ago
Name two types of cells
tresset_1 [31]

Answer:

Animal cells and plant cells  

7 0
3 years ago
All of the following statements about diploid cells are true except: *
Gemiola [76]

they contain half of a set of chromosome...that's jot true

3 0
2 years ago
Which structures in plant cells build protein molecules under the control of the nucleus?
IgorC [24]

Explanation:

<em>ribosomes </em><em>are </em><em>structures in plant which build protein molecules under the control of nucleus</em><em>.</em><em>.</em><em>.</em>

4 0
3 years ago
Read 2 more answers
Photosynthesis vs Cellular Respiration differences and similarities ​
Molodets [167]

1

6

What are the similarities and differences between photosynthesis and cellular respiration?

Recovering from an attack is no easy task.

Monica Lopez

Answered September 19, 2016

How is photosynthesis similar to cellular respiration? How do they differ?

Similarities Between Photosynthesis And Cellular Respiration

Similarities ...

→ Both involve in production of energy

→ Both involve the exchange of gases

→ Both the process takes place in cell organelle which was considered as endosymbiotic organism. They are chloroplast and Mitochondria, Photosynthesis takes place in Chloroplast where as respiration takes place in mitochondria.

→ At critical condition both have alternate pathway.

Differences...

→Photosynthesis takes place in chloroplast, where as respiration takes place in mitochondria.

→Photosynthesis involve production of carbohydrate and respiration involve breaking of carbohydrate.

→ Photosynthesis occur only during presence of sunlight where as respiration occurs all the time.

→ In photosynthesis process Oxygen is released where as in respiration Oxygen is utilised.

These are the main differences between Photosynthesis and respiration.

8 0
3 years ago
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