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3 years ago

11

A triple beam balance is shown below. Select the part of the triple beam balance that is held when carrying the balance from pla

ce to place

1 answer:

geniusboy [140]3 years ago

4 0

i cant see the picture sorr.

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QUICK ANSWER PLEASEEE. What percentage of your body is made up of proteins?

dlinn [17]

Answer:

25 ! its not very much

Explanation:

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2 years ago

Which type of macromolecule combines with proteins to make compounds such as peptidoglycan and other types of identifying compou

mrs_skeptik [129]

Answer:

Answered below

Explanation:

Pepetidoglycans are the structural polymers which make up the cell walls of most bacteria.

It consists of the macromolecule, glycan chains, which are repeating N-acetylmuramic acid and N-acetylglucosamine residues. These glycan chains combine or cross-link with peptide side chains (proteins) to form a mesh-like layer outside the plasma membrane of most bacteria.

Peptidoglycan is the major structural component and the basic unit of the bacterial cell wall and provides protection to the cytoplasmic membrane, mechanical rigidity and also regulates the passage of fluid, amino acids, sugar and ions, in and out of the cell.

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3 years ago

The parents of a toddler with recently diagnosed moderate cognitive impairment state, "our child should be able to attend colleg

pav-90 [236]

<span>In this case, the nurse may conclude that the parents of the toddler are using or prepared to use denial as a defense mechanism. Denial is a defense mechanism that often kicks in when people lack the ability to accept the reality of a situation.</span>

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3 years ago

Use the copy of the Periodic Table of Elements below to obtain information about each element in the Mystery Clues list. Record

Sergeu [11.5K]

Answer: nitrogen , CALCIUM , nitrogen , Carbon-14 , Mercury , Boron

Explanation:

A. nitrogen

The atomic number of nitrogen is 7. How many protons, neutrons, and electrons make up an atom of nitrogen-15? Socratic.

B. CALCIUM

CALCIUM - I have 20 neutrons and am found in your teeth and bones

C. nitrogen

The atomic number of nitrogen is 7. How many protons, neutrons, and electrons make up an atom of nitrogen-15? Socratic.

D. Carbon-14

Carbon-14 atoms have two extra neutrons, giving them a total of 8 neutrons. Carbon-14 has an atomic mass of 14 ( = 6 protons + 8 neutrons).

E. Mercury

Mercury is a chemical element with symbol Hg and atomic number 80.

F. Boron group element, any of the six chemical elements constituting Group 13 (IIIa) of the periodic table. The elements are boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and nihonium (Nh).

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3 years ago

What is the network formed by a river and all the smaller streams that contributes runoff to it?

In-s [12.5K]

The answer to this is a River System.

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3 years ago