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pashok25 [27]
4 years ago
5

Responda ciências pfvv

Biology
1 answer:
Archy [21]4 years ago
3 0

Answer:

put the subject as spanish

Explanation:

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Fill in the information missing in the table to the right by selecting the appropriate answer from the drop-down menu.
Law Incorporation [45]

A macromolecule is a very large molecule, such as protein, commonly created by the polymerization of smaller subunits (monomers). ... The most common macromolecules in biochemistry are biopolymers (nucleic acids, proteins, carbohydrates and lipids) and large non-polymeric molecules (such as lipids and macrocycles).

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4 years ago
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Why don’t we have a complete fossil record of all life that’s ever lived?
Ivanshal [37]

Answer:

Why don't we have a complete fossil record of all life that's ever lived? Fossil formation requires a rare mix of physical and biological conditions. Fossils must be exposed at Earth's surface to have a chance of being found. Fossils can be destroyed when rocks erode, melt, or change composition.

Explanation:

For many reasons, the fossil record is not complete. Most organisms decomposed or were eaten by scavengers after death. Many species lacked hard parts, which are much more likely to fossilize. Some rocks and the fossils they contained have eroded and disappeared.

Please mark me as the brainliest

8 0
3 years ago
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Write the sequence of the mRNA strand that would be coded from the following strand of DNA:
Oxana [17]

Answer:

DNA: TACCGAATTCGC

mRNA: AUGGCUUAAGCG

RNA: A=U, T=A, G=C

RNA contains Uracil and Thymine is no longer present

5 0
2 years ago
Viruses are considered living things because they can reproduce. True or False
belka [17]
False. I don't know how to explain it but they don't classify as living.
3 0
4 years ago
Describe what hormones are and what they do ​
Wittaler [7]

Hey hope this helps. So starting off with a few things that cause hormones.

The Endocrine System , <u><em>So The best way to answer the question "what are hormones?" </em></u>  is to take a look at some of the major hormonal systems in the body. Hormones are created by glands, which are part of the endocrine system. The main hormone-producing glands I've listed below

Hypothalamus: The hypothalamus is responsible for body temperature, hunger, moods and the release of hormones from other glands; and also controls thirst, sleep and sex drive.

Parathyroid: This gland controls the amount of calcium in the body.  

Thymus: This gland plays a role in the function of the adaptive immune system and the maturity of the thymus, and produces T-cells.  

Pancreas: This gland produces the insulin that helps control blood sugar levels.  

Thyroid: The thyroid produces hormones associated with calorie burning and heart rate.  

Adrenal: Adrenal glands produce the hormones that control sex drive and cortisol, the stress hormone.  

Pituitary: Considered the "master control gland," the pituitary gland controls other glands and makes the hormones that trigger growth.  

Pineal: Also called the thalamus, this gland produces serotonin derivatives of melatonin, which affects sleep.  

Ovaries: Only in women, the ovaries secrete estrogen, testosterone and progesterone, the female sex hormones.

<u><em /></u>

<u><em>Oh and by the way the person below me copied and pasted her answer here's proof. I posted a screenshot of her answer.</em></u>

<u><em>Just saying.</em></u>

<u><em /></u>

8 0
3 years ago
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