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schepotkina [342]
2 years ago
11

A cell that has relatively few energy needs would probably have a relatively small number of __________.

Biology
2 answers:
cestrela7 [59]2 years ago
6 0
Mitochondria because that is the powerhouse of the cell.
Umnica [9.8K]2 years ago
3 0
Mitochondria because it is the part of the cell that is used to provide energy for the cells various activities through cellular respiration.
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Biology Photosynthesis questions
Mazyrski [523]

I cannot do the part A task...... I can do the chart (: annddd the questions below..

Glucose: Glucose is a sugar made from sunlight, with the molecular formula C6H12O6.

chloryphll: The energy that is absorbed of the photon is transferred to an electron in a process called charge separation.

ATP: is a product of the first stage of photosynthesis, and it provides energy for the second stage. energy transfer; that is, ATP is able to store and transport chemical energy within cells.

Carbon dioxide: is involved in the production of refrigeration systems, welding systems, water treatment processes

chloroplast: contains the molecule chlorophyll, which absorbs sunlight for photosynthesis.

stomoata: control the flow of gases in and out of leaves.

Thylakoid: A thylakoid is a membrane-bound compartment inside chloroplasts and cyanobacteria. They are the site of the light-dependent reactions of photosynthesis.  surrounded by a lunon.

stroma; involved in the Calvin Cycle – carbon fixation, reduction and regeneration. the stroma the supportive tissue of an epithelial organ, tumor, gonad, etc.

----------------------------------

Q2: oxygenic photosynthesis and anoxygenic photosynthesis.

Q3: The general principles of anoxygenic and oxygenic photosynthesis are very similar, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.

Q4: water, light and carbon dioxide, while the products are oxygen and sugars.

Q5: carbon dioxide + electron donor + light energy ==> carbohydrate + oxidized electron donor + water

CO2 + 2H2A + photons ==> [CH2O] + 2A + H2O

7 0
3 years ago
Explain how the structure of compact bone relates to its function.
natka813 [3]

Answer:

Explanation:

Compact bone aka cortical bone is a dense, solid and rigid in which bony matrix with ground org. Substances and salts densely filled and leave tiny spaces known as lacunae. These spaces contain osteocytes also called as bone cells. Inside of these osteons there is a central canal which supplies blood vessels and nerves within bone. These vessels provide blood to the spongy bone and living cells housed within compact bones.

Structure of Compact bone: Basic unit of Compact bone is called osteon also known as haversian system. Each osteon consist of four parts.

1. Haversian canal which consists blood vessels and nerves acts as a site of hematopoiesis which is one of the functions of Compact bone.

2.lamellae are concentric rings of strong matrix consisting Calcium and phosphorus. this gives the bone its strength and hardness to bear body weight.

3.Lacunae contains osteocytes.

4.Canaliculi links osteocytes and provide route for nutrients to reach osteocytes.

6 0
3 years ago
PLEASEEEE HELPPP ASAPPPP :))
Oksanka [162]

Answer: Check for the presence of antibodies in the blood

Explanation:

A person can only have antibodies for a virus if they got the virus in the first place

8 0
1 year ago
Which molecule is always single stranded
Oduvanchick [21]
MRNA is the correct answer
8 0
3 years ago
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24) In roots, _______________ increase the surface area through which water and minerals can diffuse. (1 point)
OleMash [197]

the answer is <u>root hairs</u>
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