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GaryK [48]
4 years ago
7

How did the face of neanderthals differ from modern humans?

Biology
1 answer:
Leokris [45]4 years ago
3 0
Well the average neanderthal did not think very well, they weren't very intelligent or bright, but they used simple tools to complete every day tasks like we do!
happy to assist you!<span />
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what general type of plant food is produced by sunlight? protein, carbohydrates, amino acids, enzymes
BARSIC [14]
During photosynthesis, carbohydrates are produced.


Hope it helped,

Happy homework/ study/ exam!
4 0
3 years ago
Complete hydrolysis of a nonapeptide gave 3 ala, 2 phe, 2 asp, gly, and ser. Reaction of the nonapeptide with Sanger's reagent (
Wewaii [24]

Answer:

Alanine is obtained as the first amino acid, taking into account that the reaction with the Sanger reagent hydrolyzes N- (2,4-dinitrophenyl) alanine. thus with the fragments of the partial hydrolysis they are organized to create a polypetidic chain

ala-asp-gly-ala

gly-ala-phe

phe-be-wing

be-wing-phe-asp

We obtain that the correct sequence of the peptide is "ala-asp-gly-ala-phe-ser-ala-phe-asp"

7 0
3 years ago
Identify the parts of the female and male reproductive system and their functions. ​
Lena [83]

<u><em>Female:</em></u>

*Ovaries - release of oocytes (eggs), estrogen and progesterone.

*Oviducts (fallopian tubes) - where fertilization of the oocyte occurs to form a zygote.

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*Cervix and vagina - allow for the entry of sperm for fertilization

<u><em>Male:</em></u>

*Testes - Releases testosterone and sperm

*Vas deferens - Passageway for sperm

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*Penis - releases sperm into the external environment for fertilization to occur

I hope I helped!

6 0
3 years ago
Read 2 more answers
Which one of the following statements holds true for the induced-fit model?
Andrews [41]
The correct answer is...Once the enzyme binds to the specific substrate molecule, subtle structure changes occur in the active site, which are reverted when the reaction is over.

Hope this helps:)
5 0
4 years ago
Which conditions need to be in balance for cells to function? Check all that apply.
sergejj [24]
For body cells to function properly, the following conditions need to be balanced:
1. BLOOD SUGAR
2. BODY WATER
3. BODY TEMPERATURE.
These three factors have to be in the right proportion for the cells and the body as a whole to function properly and to maintain homeostasis.
Blood sugar is the source of energy in the cell and it is required by all cell for carrying out the normal biochemical reactions in the body. The biochemical reactions in the body use water as a medium of reaction, thus the water balance in the body must be maintained. The body temperature also need to be kept at the normal level or else the normal biochemical reaction of the body will not be able to take place, due to the fact that incorrect temperatures deactivate the enzymes that mediate biochemical reactions.
5 0
3 years ago
Read 2 more answers
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