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Pachacha [2.7K]
2 years ago
12

Which statement best describes the difference between a gene and an allele?

Biology
2 answers:
snow_lady [41]2 years ago
5 0

Answer:

Is D.

A section of a chromosome that usually contains the code for a particular protein is a gene.

An allele is one of two or more variations of a gene.  This makes a phisycall characteristic eather dominant or recesive, depending of the presence of one or another

Nesterboy [21]2 years ago
3 0
"A section of DNA that usually contains the code for a specific protein that determines a specific trait is a gene, while an allele is a section of a gene" is the statement that <span>best describes the difference between a gene and an allele. The correct option among all the options given in the question is option "A".</span>
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RNA primers must be present on which strand during DNA synthesis? See Section 15.3 (Page) . View Available Hint(s) RNA primers m
Aleks04 [339]

Answer:

Both leading and lagging strands

Explanation:

DNA replication is the enzyme of DNA replication that forms new DNA strands. However, the enzyme cannot start the process of synthesis of new DNA strands by itself but needs small primers. Primers are the small RNA sequences synthesized by RNA primase on both leading and lagging strands.

These primers are elongated by DNA polymerase by the addition of deoxyribonucleotides according to the sequence of the template strand. Since DNA replication on both lagging and leading strand is carried out by DNA polymerase, RNA primers are present on both lagging and leading strands.

5 0
3 years ago
Please help i don’t understand
marissa [1.9K]

Answer:

Explanation:

For question 2 I  think the answer is Endocytosis. 'Exo' means out and 'Endo' means in.

For question 4 I think it's A.

If you have ever played it, think of Agario. The bigger the molicule (or circle), the slower it moves.

I don't know about the others.

Hope this helps :)

6 0
3 years ago
Please help!!
borishaifa [10]

Answer:

Bone marrow, amniotic fluid, and brain

Explanation:

In the choices, I notice that liver is also a part of Adult stem cells but so are the ones I mentioned.

Adult stem cells are found in small numbers in most adult tissues. To not get confused by embryonic stem cell, adult stem cells are there to replace dead cells throughout the growing process of a human which is also called somatic stem cells but this type of cells helps with the brain, bone and fluid

Hope this helped :)

 

5 0
3 years ago
The nurse is required to wear a gown, gloves, goggles, and mask as personal protective equipment (PPE) when caring for an assign
Ivahew [28]

Gown

The nurse would put on the gown first when utilizing personal protective equipment (PPE). The nurse would then put on the mask, goggles, and gloves.

<h3>What is the sequence followed while wearing a personal protective equipment (PPE)?</h3>

STEP 1: GOWN

  • Cover the entire body, from the neck to the knees, the wrists to the end, and the back. 
  • Fasten around the waist and neck.

STEP 2: SHOE COVERS

  • Layer shoes with shoe covers on top.

STEP 3: GLOVES

  • Apply the first set of gloves and inspect them for tears.
  • Thumb hole made in lab coat
  • Thumb through opening in lab coat after pulling it over the hand
  • Put on a second set of gloves (extend to cover wrist)

STEP 4: MASK OR RESPIRATOR

  • As you cup the respirator in your hands, place the nosepiece there.
  • With the nosepiece up, place the respirator under your chin. Pull the top strap over your head, putting it at the back of your head.
  • Pull the bottom strap so that it is around your neck and just behind your ears.
  • Mold the nose using two hands.
  • Put both hands over the mask and take a forceful breath out.
  • If air leaks, adjust the mask.

STEP 5: GOGGLES OR FACE SHIELD

  • Put over face and eyes, then make adjustments to fit

Learn more about PPE here:

brainly.com/question/17663098

#SPJ4

4 0
2 years ago
4 The state of matter with a fixed
Brut [27]

Answer:

It's option A- Solid

Explanation:

Solids have definite shape and volume.

3 0
3 years ago
Read 2 more answers
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