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marissa [1.9K]
3 years ago
13

During photosynthesis, plants use energy from the Sun to change carbon dioxide and water into food and oxygen. The oxygen that i

s produced during photosynthesis is essential to the survival of many living organisms because it is needed for
Biology
1 answer:
photoshop1234 [79]3 years ago
3 0
Idk if this is right but respiration
Idk tho let me know if it’s right
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Why does the length of the gene determine length of the mRNA?
valkas [14]

Answer:

mRNA is essentially a translation of the gene or DNA, each codon has 3 sets of amino acid sequence of protiens.

Explanation:

Therefor the length of the gene and how many codons are included and need to be translated in the specific gene effects how long the mRNA will be.

3 0
4 years ago
Janine recently had surgery on the neck, or narrow lower portion, of her uterus. Janine's surgery was performed on the:
stira [4]

Cervix

Janine recently had surgery on the neck, or narrow lower portion, of her uterus. Janine's surgery was performed on the cervix.  

The cervix is the narrow neck-like passage that forms the lower portion of the uterus in the human female reproductive system. The cervix joins the vagina and uterus and it is mainly made up of fibromuscular tissue. The two major parts of the cervix are ectocervix and endocervix. During menstrual cycle, the cervix opens a bit to allow the passage of menstrual flow. The cervix also dilates largely to allow the passage of baby during childbirth.


3 0
4 years ago
A graduated cylinder containing 40 mL of water has a total mass of 60 g. A solid object carefully lowered into the graduated cyl
Dafna11 [192]

Answer:

The correct answer is -

A) 35 g

B)30 mL

C)1.66666666666667g/ml3

Explanation:

Given:

mass of graduated cylinder containing 40 mL = 60 g

volume of water = 40 ml

increase in the level of water = 70 ml

increase in mass = 95

Solution:

A) mass of object -

increased mass - initial mass

90 - 60 = 35 g

B) volume of object

increased volume - initial volume

70 - 40 = 30 mL

C)  density d=m/v

d=35/30

d=1.66666666666667

8 0
3 years ago
Why is it essential to use a stain as part of the smear prep?
zubka84 [21]

Answer:

Tne most basic reason that cells ate stained is to enchance visualization of the cell or certain cellular components under a microscope.Cells may be also be stained to highlight metabotic processesor to differentiate between live and dead cells in a sample

hope it helps,and have a lucky day....

5 0
2 years ago
Directed pressure causes _____.
prisoha [69]
C. Sedimentary Layers, sedimentary rocks are created as a result of high pressure :)

I hope this helped!
5 0
3 years ago
Read 2 more answers
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