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murzikaleks [220]
3 years ago
9

Lysosomes break down —————- materials. plant cells have ————- vacuoles than animal cells.

Biology
1 answer:
ipn [44]3 years ago
6 0

Answer:

lysosomes break down macromolecules. plant cells have bigger vacuoles than animal cells

Explanation:

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The ribosome is the site of
navik [9.2K]
Ribosomes are where protein synthesis occurs.

B.
6 0
3 years ago
People who have Tay-Sachs disease cannot metabolize some lipids effectively. Tay-Sachs is a recessive disorder. A student used a
Yuliya22 [10]

Answer:

The parents must be Tt, Tt

Explanation:

Based on these results, we can conclude that each of the parents will have one dominant (T) and one recessive allele (t). We can prove this by drawing the Punnett square:

     T      t

T    TT   Tt

t     Tt     tt

We can see that the offspring will have the Tt genotype in two cases, the TT genotype in one case, and the tt genotype in one case, as well. Now we need to do some basic math. Two out of four is 50% (Tt - 50%), and one out of four is 25% (TT - 25%, tt - 25%).

This means that the parents must be Tt, Tt.

6 0
3 years ago
What element is necessary for the production of thyroid hormone?
liubo4ka [24]

Answer:

Iodine

Explanation:

This is a trace element needed for the  synthesis of the two thyroid hormone ; T4- thyroxine and T3-triiodothyronine. Four iodine molecules are added in T4 synthesis, and  three for T3 synthesis. Generally T4 is the major hormone produced, but  biologically transformed into active form T3.

Iodine majorly and selenium are the two trace elements needed for thyroid hormones synthesis. Therefore required amount of iodine is important in daily diet. iIn adequate supply of this leads to under production of iodine called hypothyroidism. poor brain development ( especially in kids),and goiter.

Sea foods . eggs, poultry seaweeds are rich sources of iodine.

Conversely, when  excessive amount is present in the blood, autoimmune thyroid diseases can occur,including cancer developments in the thyroid gland due to hyper cell activities.

8 0
3 years ago
Whats the correct answer to the question ?
Alex17521 [72]
What question are you talking about?
7 0
3 years ago
Plz Help with these 5 questions
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Zzxz the answer is A cloud of gas and dust and please follow me I need a follower
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