Types of cells in sponges:
3. List the 9 types of cells found in sponges (9 points) a. Chodnocytes b. Pinacotes...
____ the totipotent cells found in the middle body wall layer of sponges. Group of answer choices Chaonocytes Amoebocytes Choanoflagellates Porocytes Pinacocyte
List and describe all of the different types of glial cells found in the central nervous system. Be sure to include the functions of each.
Amongst RNAs, which of the following RNA types found in cells are relatively unstable? Amongst RNAs, which of the following RNA types found in cells are relatively unstable? Please explain. A. mRNA B. rRNA C. tRNA D. snRNA E. All are equally unstable F. Answers (2) and 3) G. Answers (2), (3), and (4)
List the three main types of transport/secretory vesicles found in all animal cells, and identify at least one source and target membrane for each.
Question 8 (2 points) Cytotoxic T cells target a) antigens and antibodies. b) bacterial cells and fungal cells. c) B cells and macrophages. O d) cancer cells and virally infected cells. e) skin cells and blood cells. Question 9 (2 points) In an allograft, the tissue donor is a) a monozygotic twin. b) a dizygotic twin. c) a non-relative. d) the recipient. e) a member of a different species.
d. Oclerospordige 2. Four major types of sponges are shown in figure 1. Name each type and complete the labels missing. (4 + 6 points) Figure 1 (A) Choanocyte Cortex Dermal pore Choanocyte chamber Choanocytes Prosopyle Choanocyte canal (chamber) Apopyle Incurrent canal Dermal pore
FILL IN THE BLANKS (20 POINTS) 16. list the five (5) major types of proteins: a b. C d. 17. The process in which a protein unravels, losing its specific conformation and hence its function is called 18. This macromolecule accounts for more than 50% of the dry weight of most cells 19. What type of cells cushion vital organs and insulate humans, helping maintain a warm body temperature 20. An organic compound consisting mainly of carbon and hydrogen atoms...
3. If mature sponges are sessile, and buds just fall off, how can sponges be dispersed through the ocean? 4a) Label the parts of a simple sponge and draw an arrow showing the flow of water through the sponge on Figure 4 STYDOTAMS AIMO (lined by chosnoeytes) (jelly filling) o Figure 4. Simple Sponge od b) Observe some examples of SPONGES. Note their lack of symmetry Are sponges hard or soft in terms of texture? YDR c) Grantia Cross Section...
23. Where are B cells and T cells found? a. only in the blood b. only in the lymph c. primarily in the blood, but some are in the blood d. primarily in the lymph, but some are in the blood
Acute lymphoblastic anemia involves what type of abnormal cells? What types of abnormal cells are found in Hodgin’s lymphoma? Non-Hodgkin’s lymphoma? Why do anemia and clotting disorders frequently occur in leukemia patients?