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3 years ago

What happens to the size of an atom as you move down the periodic table?

Biology

1 answer:

timurjin [86]3 years ago

4 0

Answer:

Explanation:

Atomic radius is the distance from the atom's nucleus to the outer edge of the electron cloud. In general, atomic radius decreases across a period and increases down a group. Across a period, effective nuclear charge increases as electron shielding remains constant.

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The Heimlich maneuver is a series of pushing motions on the area just under the diaphragm that helps a person whose airway is bl

Ratling [72]

Answer:

Pushing the diaphragm causes air to flow out of the lungs, which pushes the blockage out.

Explanation:

3 0

3 years ago

Read 2 more answers

How does rough ER from smooth ER?

irinina [24]

Answer:

Rough endoplasmic reticulum differ from smooth endoplasmic reticulum by the presence and absence of ribosomes in their surface.

Explanation:

Rough endoplasmic is named so because RER contain ribosomes at their surface and due to the presence of ribosomes rough endoplasmic reticulum play an importnt role in protein synthesis or translation.

Whereas smooth endoplasmic reticulum does not contain any ribosome in its surface.smooth endoplasmic reticulum helps in the biosynthesis of lipid and steroids along with detoxification of toxic compounds.

3 0

3 years ago

Describe 3 types of original remains

Pepsi [2]

Bones teeth and maybe scull

4 0

3 years ago

NEED HELP FOR 100 POINTS AND BRAINLIEST PLEASEEE

Margarita [4]

Answer:

this is assuming brown eyes are dominant

6a 9/16

b.3/16

c 3/16

d. 1/16

Explanation: there might be an easy way to calculate it but I draw it out and use the dominance and lettering and just count I used slide 5 as a starting point

to do more than this would require seeing the square on slide 1 they are referring to as it is specific to 2 parents

4. a Bb and bb

b. bb and bb

5. BBEE BBEe BbEEBbEe

BBEe BBee BbEe Bbee

BbEE BbEe bbEE bbEe

BbEe Bbee bbEe bbee

2 a Bb

b Brown hair

c. Bb and brown hair

d. blonde hair

e. BB

3. A50%

c. 50%

25%

75%

25%

6 0

3 years ago

Why should damage be repaired before a cell enters mitosis

a_sh-v [17]

Answer:

Cells do not repair damage to DNA during mitosis because telomeres could fuse together. ... Throughout a cell's life, corrective mechanisms act to repair DNA strand breaks. The exception is during the critical moment of cell division, when chromosomes are most vulnerable.

Explanation:

6 0

3 years ago