The overall reaction for cellular respiration produces 3 products. Select one statement that describe one of the products.

tatiyna

Answer:

Hello There!

Explanation:

The top of the pistil is the stigma. When mature the stigma is enlarged, and its surface is moist and sticky. The style is the middle portion of the pistil. It supports the sigma.

hope this helps good luck!

4 0

3 years ago

Which of the following is true: a. Nerves are only associated with the periosteum of the bone. b. All of the statements listed a

marta [7]

<h2>The correct answer is (C).</h2>

Explanation:

Tendons are the connective tissues that connects a muscle to other body parts, such as bones.

Tendons transfer the mechanical force of muscle contraction to the bones.

Tendons are strong in nature which have a high tensile strength.

Its strong nature help to withstand the stress which is generated by muscular contraction.

Ligament belongs to the fibrous connective tissue which connects bones to other bones.

Ligament are also known as true ligament, fibrous ligament, articular ligament.

Ligaments shows similarity with tendons and fasciae as they are also made up of connective tissue.

3 0

3 years ago

compare the activities of a specialized cell in a multicellular organism than to those of Unicellular organism

RoseWind [281]

Multicellular organisms have specialized cell which perform specific tasks whiles unicellular have their whole body preforming

7 0

4 years ago

In sickle cell anemia, there is a replacement in the amino acid sequence of hemoglobin of glutamic acid by valine. what is the d

erik [133]

Valine is a hydrophobic amino acid used for biosynthesis of proteins. It is essential in humans, meaning the body cannot synthesize it and it must be obtained from the diet.

Glutamic is a hydrophilic amino acid used by almost all living beings in the biosynthesis of proteins. It is non-essential in humans and the body can synthesize it.

4 0

4 years ago

Name the three processes that commonly modify eukaryotic pre-mrna. select the three correct answers. select the three correct an

Novay_Z [31]

Answer:

The correct answer would be 5' capping, 3' polyadenylation , and intron splicing.

In eukaryotes, transcription results in the formation of pre-mRNA which needs to be processed in order to become mRNA (messenger ribonucleotide).

The pre-mRNA processing include:

Addition of 5'cap (usually modified guanine nucleotide) at the 5'-end of the RNA. It prevents the RNA degradation and also help in the attachment of ribosome for translation.

Addition poly-adenine (poly-A) tail at the 3'-end of the RNA. It increases the stability of the RNA and helps in its export out of the nucleus.

Lastly, splicing takes place which removes the introns and joins the exons. Alternative splicing can also take place in order to produce many mRNA from a single gene.

3 0

3 years ago