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Serhud [2]
3 years ago
6

I NEED HELP!

Biology
1 answer:
zimovet [89]3 years ago
4 0
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Which structure is the site of the synthesis of proteins that may be exported from the cell?
Lena [83]
<span>Rough endoplasmic reticulum is that site. When protein sticks on it's surface, it covered them in a vesicle which then received by Golgi appratus.

In short, Your Answer would be Option A

Hope this helps!</span>
3 0
3 years ago
Read 2 more answers
_________ cells produce granules that secrete a lipid-rich product that help make the skin waterproof
Anestetic [448]

Answer:

keratinocytes

Explanation:

The skin contains various types of cells like melanocytes, keratinocytes and Langerhans cells. The Keratinocytes constitute about 90% of the human skin and are mostly present in the basal skin.

The keratinocytes produce keratin protein which protects the skin and some keratinocytes contain keratohyalin granules which are filled with cysteine-rich and histidine-rich proteins. The keratin and these granules make the skin waterproof.

Thus, keratinocytes are the correct answer.

4 0
3 years ago
At each level of a food chain, the biomass of organisms decreases or increases?
Anna007 [38]

It increases because the higher you go in the food chain, the bigger the carnivores or consumers are.

5 0
4 years ago
The inner membrane of the mitochondrion is folded into cristae. The cristae _____ the surface area of the inner membrane, _____
Jet001 [13]

Answer:

The inner membrane of the mitochondrion is folded into cristae. The cristae

<u>increase</u> the surface area of the inner membrane, <u>enhancing</u> the mitochondrion's ability to produce ATP through <u>cell respiration</u>.

Explanation:

Options for this question are

  • <em>increase - inhibiting - photosynthesis</em>
  • <em>decrease - enhancing - cell respiration</em>
  • <em>increase - enhancing - cell respiration</em>
  • <em>decrease - inhibiting - photosynthesis</em>

Mitochondria are the organelles in charge of energy production inside the cell. For the mitochondrion to achieve its goal, a series of metabolic processes must occur, that require the presence of oxygen and organic substrates.

Mitochondrial cristae are the configuration of the mitochondrial internal membrane, with the purpose of increasing the surface where metabolic reactions and the electron transfer chain occur, in order to obtain ATP molecules, during the process of oxidative phosphorylation, also called cellular respiration.

Learn more:

Mitochondrion brainly.com/question/1128811

8 0
3 years ago
The process of photosynthesis can be generally expressed by:
ladessa [460]

Answer:

firstly for respiration ATP must be added to complete it while the answer is A

7 0
3 years ago
Read 2 more answers
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