Which of the following is the complementary DNA strand for this original strand?

ATC GCT AAT

(1 point)
Responses

ATC GCT AAT
ATC GCT AAT

UAG CGA UUA
UAG CGA UUA

GCT ATC GGC
GCT ATC GGC

TAG CGA TTA

11 answers

To find the complementary DNA strand for the original DNA strand (ATC GCT AAT), you should pair each nucleotide with its complementary base, remembering that adenine (A) pairs with thymine (T), and guanine (G) pairs with cytosine (C).

Original strand: ATC GCT AAT
Complementary strand: TAG CGA TTA

So, the correct response is:

TAG CGA TTA

According to the chart below, what codon represents the amino acid Histidine (His)?

(1 point)
Responses

AAU
AAU

GGA
GGA

UUC
UUC

CAU

The codon that represents the amino acid Histidine (His) is CAU.

So, the correct response is:

CAU

Complete the statement below, using the word bank provided.(1 point)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
DNA contains the nitrogenous base Response area, which is replaced by Response area in RNA.

The completed statement would be:

DNA contains the nitrogenous base thymine, which is replaced by uracil in RNA.

So, the responses are:

  1. thymine
  2. uracil.
Label the parts of the DNA in the image below using the word bank provided. The parts you will label are the blue, pink, and yellow structures only.(3 points)
Drop target 1
Drop target 2
Drop target 3

I'm sorry, but I cannot see images or graphics you might be referring to. However, I can help you label the typical parts of DNA based on common color coding if you provide me the descriptions or specify which parts you want to label from the word bank. Generally, DNA consists of two strands made up of:

  1. Sugar (Deoxyribose): Often colored pink.
  2. Phosphate group: Typically colored yellow.
  3. Nitrogenous bases (Adenine, Thymine, Cytosine, Guanine): Sometimes colored blue.

Please provide the specifics so I can assist you better!

Place the following phases of mitosis in chronological order from beginning to end.(1 point)
Arrange responses in the correct order to answer the question. Select a response, navigate to the desired position and insert response at that position. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can be moved using the up and down arrow keys or by dragging with a mouse.

The phases of mitosis, in chronological order from beginning to end, are as follows:

  1. Prophase
  2. Metaphase
  3. Anaphase
  4. Telophase

Please arrange the responses in this desired order. If you have specific terms or different phases of mitosis listed, please share them, and I'd be glad to help you order those accurately!

where would cytokinesis be?

Cytokinesis is not a phase of mitosis itself, but it follows the final phase of mitosis (telophase) to complete the cell division process.

So, in the full order from the beginning of mitosis through to the complete division of the cell, the sequence would be:

  1. Prophase
  2. Metaphase
  3. Anaphase
  4. Telophase
  5. Cytokinesis

Cytokinesis is the process where the cytoplasm of a parental cell divides into two daughter cells, effectively concluding the cell division cycle.