20. In mitosis, if a parent cell has 25 chromosomes, each daughter cell will have hOW a. 100 total for the daughter cells together b. 12.5 c. 50 d. 50 total for the daughter cells together e. 25 bor ng the "S" phase of interphase before mitosis Occurs, the chromosomes duplicate How many. DNA molecules are present per chrOmosome after duplication? a. 16 b. 2 c. 32 d.

Q: Myosin heads bend when attached to actin

A: Correct option is C  Myosin heads bend when attached to actin

Q: During muscle contraction, the cross-bridge detaches when ___

A: Adenosine triphosphate (ATP) provides energy for the contraction of muscles. It has a direct role in…

Q: movement of sodium ions into the muscle cell at the nueromuscular junction causes wha

A: Neuromuscular Junction (NMJ) is the junction between the terminal branch of the nerve fiber and the…

Q: Thick myofilaments consist mainly of the protein _____.

A: Thick myofilaments consist mainly of the protein called Myosin.

Q: What is the round ligament?

A: Answer- Maintenance of the uterus at the time of pregnancy is crutial for the birth of progeny.

Q: Define M line

A: The myofibrils are long cylindrical fibers, arranged parallel, extending from one end of the fiber…

Q: IDENTIFY THE ROUND LIGAMENT 0000 С B E A В 'Е D

A: The image above represents the fundus of the uterus. The uterus is a reproductive organ found in…

Q: 2. Next, directly below the new DNA sequence that you gave for #1, write/type the nucleotide…

A: 2. DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid…

Q: can someone help me identify what each of the numbers are labeled as? specifically anything that is…

A: "The description portion has been omitted since it would be impossible to adequately describe all…

Q: Structures of Skeletal Muscle Figure 5-37 Structures of skeletal muscle

A: The picture is showing the structure of skeletal muscle fiber. The tendon connects the bone to…

Q: What do you mean by myosin myofilaments?

A: Muscles consist of munerous muscle fibres. Each muscle fibre contains many myofibrils having…

Q: IDENTIFY RTHE DETRUSOR MUSCLE G B A C A R 37 38a 39 62 8 . c D F E

A: The image above represents the male reproductive system. The male reproductive system is responsible…

Q: QUESTION 9 The following is a drawing of a Holliday Junction. A cut ( followed by annealing of the…

A: The recombination occurs during the prophase-l of meiosis-l that result in the production of…

Q: Where is the orbicularis oculi?

A: The deltoid is a type of thick and triangular-shaped muscle found around the shoulder joint and…

Q: Define troponin

A: The myofibrils are built from three kinds of proteins : Contractile proteins : They generate force…

Q: (а) (b) A F -> E H H

A: Coxa or pelvic bone is made up of 3 bones  :  Ilium Ischium Pubis

Q: Large muscles, such as the muscles of the leg, have more muscle fibers than small muscles, such as…

A: The organ system that is involved majorly in the movement of the body is known as the muscular…

Q: 3. Finally, directly below the mRNA sequence that you wrote for #2, write the amino acid sequence of…

A: The DNA sequence given in the question would act as a coding stand for the synthesis of mRNA. The…

Q: Mr. Myers is 87 years old and has arthritis. He has severe joint pain and is on complete bed rest.…

A: Mr. Myers is an elderly man who is experiencing severe joint pain and is currently on bed rest due…

Q: describe Medi-Medi

A: There exists health insurance programs which help people to cover for their medical expenses,…

Q: When a muscle is isometrically contracted, its length _______ change.

A: Muscle contraction can be defined as a phenomenon in which there occurs contraction and relaxation…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.