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natta225 [31]
3 years ago
11

There is a theory that gravity could pull galaxies back together, causing a reverse big bang.

Biology
2 answers:
Rashid [163]3 years ago
8 0

Answer: The expansion of the universe is accelerating.

Explanation: Every millisecond the expansion slowly but surely speeds up.

Ede4ka [16]3 years ago
4 0

Answer:

I would say A: "Background radiation is present.

Explanation:

B, C, and D are proving that the universe is still expanding to this very second, the faster the universe expands the bigger it gets (obviously). Gas giants forming farther away from the Sun, once again, shows that the universe is expanding, and the same thing applies with B.

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Primary storage site for most fat soluble vitamins
Monica [59]
This happens mostly in the adipose and liver.
5 0
3 years ago
What is the possibility that two B blood type parents will have an O blood type child? Show two Punnett squares to support your
Elina [12.6K]

Answer:

A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter.

...

How are ABO alleles inherited by our children?

Inherited Blood type of child

O from the mother B from the father B

Explanation:

7 0
2 years ago
The leading cause of memory loss between the ages of 15 and 25 is _______.
Agata [3.3K]
The leading cause of memory loss between the ages of 15 and 25 is traumatic brain injury.

hope that helps, God bless!
7 0
3 years ago
Read 2 more answers
Some regions of a polypeptide may coil or fold back on themselves. This is called _____, and the coils or folds are held in plac
zalisa [80]

Answer:

The options are

A. secondary structure ... hydrogen bonds

B. secondary structure ... peptide bonds

C. tertiary structure ... hydrogen bonds

D. primary structure ... covalent bonds

E. tertiary structure ... covalent bonds

THE CORRECT ANSWER IS A.

A. secondary structure ... hydrogen bonds

Explanation:

The secondary structure of a polypeptide shows the localized regions of its organised structure being upheld by hydrogen bonds among the major groups

-NH and C = O

At the same time, it inhibits the hydrogen bonds of the side chains from influencing the reaction process.

The polypeptide secondary structure shows the dexterity to curl or fold as sustained by the polypeptide chains.

8 0
3 years ago
Humans and mice have similar genomes. In fact, researchers have found thousands of genes that exist in both mice
Svetach [21]

Answer:

mice and humans share virtually the same set of genes

Explanation:

Almost every gene found in one species so far has been found in a closely related form in the other. Of the approximately 4,000 genes that have been studied, less than 10 are found in one species but not in the other.

7 0
3 years ago
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