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ExtremeBDS [4]
3 years ago
5

What does the nucleus do

Biology
2 answers:
Agata [3.3K]3 years ago
5 0

Answer:

the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass

Explanation:

your welcome

Anna71 [15]3 years ago
4 0

Answer: The nucleus controls and regulates the activities of the cell and carries the genes, structures that contain the hereditary information.

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Cytochrome c is an enzyme located in the mitochondria of eukaryotic cells. The number of differences in the amino acid sequences
tatuchka [14]

Answer:c is the answer

3 0
3 years ago
Passive movement of water and solutes from the plasma to the capsular space of kidney corpuscles is a process known as _________
wel

The answer is ultrafiltration. This is helped by the hydrostatic pressure and blood pressure in afferent renal arteriole. Molecules such as water, glucose, urea, sodium chloride, amino acids pass through the semipermeable membrane of the dense capillary network of the glomerulus to form glomerular filtrate. Some of these molecules are later reabsorbed in the renal tubules.






7 0
3 years ago
Classify the following organisms into their respective kingdoms (i) Yeast (ii) Penicillium (iii) Rhizobium (iv) Mushroom (v) Amo
lions [1.4K]

Answer:

(i) Yeast- Kingdom Fungi

(ii) Penicillium- Kingdom Fungi

(iii) Rhizobium- Kingdom Eubacteria

(iv) Mushroom- Kingdom Fungi

(v) Amoeba- Kingdom Protista

(vi) fish- Kingdom Animalia

Explanation:

Living organisms were classified into a large group called KINGDOM, which represent the largest and most generic grouping consisting of organisms that share a few similarities. The kingdoms that living organisms were classified into are as follows: Plantae, Animalia, Fungi, Protista, Eubacteria, Archaebacteria, etc.

Based on the question, the mentioned organisms are classified into the following kingdoms:

(I) Yeast: Yeast is a unicellular microbe classified under the Kingdom Fungi due to possession of chitin in its cell wall and other similar features with members of kingdom Fungi.

ii) Penicillium- Penicillium is a genus classified under the Kingdom Fungi.

(iii) Rhizobium- Rhizobium is a genus of prokaryotic organism (lack membrane-bound nucleus and organnelles) classified under the Kingdom Eubacteria.

(iv) Mushroom- Mushrooms are saprophytic (heterotrophic) species of organisms classified under the Kingdom Fungi.

(v) Amoeba- Amoeba is a genus of unicellular eukaryotes classified under the Kingdom Protista.

(vi) fish- Fishes are organisms classified under the Kingdom Animalia

3 0
3 years ago
Ethyl alcohol is a byproduct of both Lactic Acid and Alcoholic Fermentation.
jasenka [17]

Answer:

False

Explanation:

Ethyl alcohol is formed only during alcoholic fermentation and in lactic acid fermentation lactic acid is formed

3 0
3 years ago
Read 2 more answers
HELPPPPPP!!! ASAPPPPP!!!!
jek_recluse [69]

Answer:

sea sponge

Explanation:

everything else is symmetrical, sea sponges are known for being whacky shapes and sizes and are never symmetrical

7 0
3 years ago
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